Dr. Michael M. Einstein, MD

  • Hartford, CT
  • Gastroenterologist
NPI1659339901PAC ID2860660339
Medicare services, 2024
455
Medicare patients, 2024
304
Part D claims, 2024
2,340
Publications
14
MIPS score, 2024
93
Practice address
80 Seymour Street, Hartford, CT 06102
Practice phone
Call (860) 545-5000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Hartford Hospital

Hospital · Hartford, Connecticut

See all 8 affiliations

Find Dr. Einstein's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Michael M. Einstein is a gastroenterologist in Hartford, Connecticut

Dr. Einstein practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.

Dr. Einstein's NPI, 1659339901, was assigned on May 3, 2006. Dr. Einstein graduated from Icahn School Of Medicine At Mount Sinai in 2003. Dr. Einstein's Connecticut license number on file is 49700.

NPI and contact details
Medicare PAC ID
2860660339
NPI enumeration date
May 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(860) 545-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael M. Einstein practices at Hartford Hospital in Hartford, Connecticut

Dr. Einstein's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.

  • Hartford Hospital
    80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000

Source: Dmand AI Affiliation Data

Dr. Michael M. Einstein is affiliated with 6 sites of care and 2 medical groups

Dr. Einstein's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Einstein is also affiliated with Backus Hospital. The medical group on file is Hartford Hospital. Dmand AI also links Dr. Einstein to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Einstein's employer is on file too: a hospital.

See all 8 affiliations for Dr. Einstein

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael M. Einstein's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Einstein practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hartford HospitalAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Einstein practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Hartford HealthCare and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Michael M. Einstein is one of 298 gastroenterologists in Connecticut

Gastroenterology is Dr. Einstein's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Einstein is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Einstein's licenses on file in 3 states: Connecticut, Wisconsin and New York.

Specialties and state licenses

  • Gastroenterology, ConnecticutPrimaryLicense 49700 · 2011 to 2025 · taxonomy 207RG0100X
  • Wisconsin license2005 to 2011
  • New York license2007 to 2009

Clinical focus

Dmand AI lists acid reflux, cirrhosis of the liver, colonoscopy, gastrointestinal bleeding, hepatitis c and upper GI endoscopy among the conditions Dr. Einstein treats.

Gastroenterologists near Dr. Einstein

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael M. Einstein billed Medicare for 455 services in 2024

CMS data shows 455 Medicare services from Dr. Einstein across 8 procedure codes in 2024, for 304 Medicare patients. Medicare paid $39,984 for them.

Medicare services, 2024455
Medicare patients304
Paid by Medicare$39,984
Procedure codes8

Dr. Einstein's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4042024: 35811%
Surgery
2023: 602024: 8542%
Tests and treatments
2023: 02024: 12

Where Dr. Einstein's Medicare services took place, 2024

  • In an office6214%
  • In a facility39386%

Dr. Einstein compared with the Connecticut median for gastroenterologists, 2024

  • Dr. Einstein
  • Connecticut median
Medicare services
455vs 36126% above
Medicare patients
304vs 25320% above
Part D claims
2,099vs 5383.9 times

Medians across 284 gastroenterologists in Connecticut with Dmand AI profiles that report each measure.

Dr. Einstein's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Einstein

Need commercial claims for Dr. Einstein?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Einstein and other gastroenterologists in Connecticut.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael M. Einstein treated 304 Medicare patients in 2024, average age 71

CMS counts 304 Medicare patients who saw Dr. Einstein in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Einstein's median patient age at 62, with 48% women.

Medicare patients, 2024304
Average age71
Average risk score2.17
Also on Medicaid38%

Dr. Einstein's Medicare patients by age, 2024

Dr. Einstein's Medicare patients by sex, 2024

  • Women16053%
  • Men14447%

Chronic conditions among Dr. Einstein's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes47%
  4. Arthritis44%
  5. Chronic kidney disease42%
  6. Ischemic heart disease37%
  7. Mood disorders37%
  8. Anxiety35%

Share of Medicare patients with each condition. A patient can have several.

Dr. Einstein's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael M. Einstein wrote 2,340 Medicare Part D claims in 2024

In 2024, Dr. Einstein wrote 2,340 Medicare Part D claims for 331 patients. 82% of them were for generic drugs. CMS names the drug for 2,099 of them, across 35 drugs with 11 or more claims each, at $1,048,162 in total drug cost. In 2023, CMS named 1,799 claims across 35 drugs.

Part D claims, 20242,340
Drugs named by CMS35
Total drug cost$1M
Part D patients331

Dr. Einstein's Part D claims by kind of drug, 2024

  • Generic1,912 claims82%
  • Brand-name and other428 claims18%

Dr. Einstein's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Einstein's Part D claims, 2024

  • Antibiotics8%190 of 2,340 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,7992024: 2,09917%

Drugs named by CMS: 35 in 2024, 35 in 2023.

See all prescribing by Dr. Einstein

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Michael M. Einstein scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Einstein for performance year 2024, reported as part of a group. Dr. Einstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Einstein as offering telehealth. CMS counts 42 procedures of colonoscopy by Dr. Einstein, more than 60% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Einstein's MIPS scores, performance year 2024

  • 93of 100Final score
  • 75.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Einstein ranks in Medicare procedure volume

Colonoscopy
60th percentile42 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
59th percentile39 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find gastroenterologists like Dr. Einstein by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Michael M. Einstein has 14 publications on record

Dmand AI links 14 papers to Dr. Einstein, published from 2012 to 2024. The most frequent topics are Liver Transplantation, Colonoscopy and COVID-19. Dr. Einstein has published most often in Can J Gastroenterol. Dr. Einstein's most frequent co-authors are Oscar Kenneth Serrano, MD, Patricia A. Sheiner, MD and Wasim A. Dar, MD.

Papers14
Years published2012 to 2024

Dr. Einstein's papers by year, 2012 to 2024

Topics Dr. Einstein writes about most

  • Liver Transplantation
  • Colonoscopy
  • COVID-19
  • Graft Survival
  • Organ Transplantation
  • Pancreatic Neoplasms
  • SARS-CoV-2
  • Transplant Recipients

Dr. Einstein's most frequent co-authors

Recent publications by Dr. Einstein

See all 14 publications and co-authors

See who Dr. Einstein researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Einstein works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael M. Einstein received $204,479 in industry payments from 2016 to 2025

CMS Open Payments shows 1,038 general payments to Dr. Einstein from 61 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 70% of the total. Gilead Sciences, Inc. paid the most, $170,814.

General payments to Dr. Einstein by program year, 2016 to 2025

General payments to Dr. Einstein by kind, 2016 to 2025

$204.5Kin total
  • Speaker and faculty fees$143,79270%
  • Consulting fees$24,71012%
  • Food and beverage$23,36711%
  • Travel and lodging$12,3806%
  • Education$2290%

Companies that paid Dr. Einstein the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Einstein

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael M. Einstein has 1 award and honors on record

Dmand AI lists 1 award for Dr. Einstein, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Einstein

  1. 2011
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Michael M. Einstein graduated from Icahn School Of Medicine At Mount Sinai

Dr. Einstein graduated from Icahn School Of Medicine At Mount Sinai in 2003.

  1. Medical schoolIcahn School Of Medicine At Mount Sinai
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in transplant hepatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael M. Einstein accepts plans from 16 insurance carriers

Dr. Einstein is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +8 more carriersWith a free account

Plan types Dr. Einstein accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO8
  4. POS6
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael M. Einstein's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael M. Einstein

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael M. Einstein's NPI number?

Dr. Michael M. Einstein's NPI number is 1659339901. It was assigned on May 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael M. Einstein?

Dr. Michael M. Einstein is a gastroenterologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Michael M. Einstein practice?

Dr. Einstein practices at 80 Seymour Street, Hartford, CT 06102. Dr. Einstein's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Einstein to 3 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Michael M. Einstein's office phone number?

The practice phone on file for Dr. Einstein is (860) 545-5000.

What is Dr. Michael M. Einstein's medical license number?

Dr. Einstein's Connecticut license number on file is 49700, one of the licenses on file in 3 states.

Which states has Dr. Michael M. Einstein been licensed in?

Dmand AI has state licenses on file for Dr. Einstein in Connecticut (2011 to 2025), Wisconsin (2005 to 2011) and New York (2007 to 2009).

Which hospitals is Dr. Michael M. Einstein affiliated with?

Dr. Einstein practices at Hartford Hospital in Hartford, Connecticut. Dr. Einstein is also affiliated with Backus Hospital. Dmand AI links Dr. Einstein to 3 more hospitals.

What medical group is Dr. Michael M. Einstein part of?

Dr. Einstein is linked to Hartford Hospital. Dmand AI links Dr. Einstein to 1 more medical group.

Does Dr. Michael M. Einstein accept Medicare?

Yes. CMS data shows Dr. Einstein billed Medicare for 455 services in 2024, and Dr. Einstein accepts Medicare assignment.

Does Dr. Michael M. Einstein offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Einstein as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Michael M. Einstein's MIPS score?

Dr. Einstein's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Dr. Michael M. Einstein see?

CMS counts 304 Medicare patients who saw Dr. Einstein in 2024, with an average age of 71.

Is Dr. Michael M. Einstein board certified?

Yes. Dr. Einstein is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Michael M. Einstein bill to Medicare?

In 2024, Dr. Einstein's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99222).

Where did Dr. Michael M. Einstein go to medical school?

Dr. Einstein graduated from Icahn School Of Medicine At Mount Sinai in 2003.

What drugs does Dr. Michael M. Einstein prescribe most?

In 2024 Medicare Part D data, Dr. Einstein's most prescribed drugs by claims were Tacrolimus, Carvedilol and Pantoprazole Sodium.

Has Dr. Michael M. Einstein received payments from drug or device companies?

CMS Open Payments shows $204,479 in general payments to Dr. Einstein from 61 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Michael M. Einstein been practicing?

Dr. Einstein graduated from medical school in 2003, 23 years ago.

Does Dr. Michael M. Einstein do research?

Dmand AI links 14 publications to Dr. Einstein, published from 2012 to 2024.

Who does Dr. Michael M. Einstein publish with?

Dr. Einstein's most frequent co-authors are Oscar Kenneth Serrano, MD (6 shared papers), Patricia A. Sheiner, MD (4 shared papers) and Wasim A. Dar, MD (3 shared papers).

What insurance does Dr. Michael M. Einstein accept?

Dr. Einstein is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

See gastroenterologists in Connecticut by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)