Michael D. Bernstein

  • Brooklyn, NY
  • Gastroenterologist
NPI1043221450PAC ID4082617568
Medicare services, 2024
203
Medicare patients, 2024
116
Part D claims, 2024
211
Publications
1
Hospital affiliations
1
Practice address
2601 Ocean Parkway, Brooklyn, NY 11235
Practice phone
Call (718) 616-4834
Professional email
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Personal email
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Mobile number
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Social profiles

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Michael D. Bernstein is a gastroenterologist in Brooklyn, New York

Michael Bernstein practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC.

Michael Bernstein's NPI, 1043221450, was assigned on August 10, 2006. Michael Bernstein graduated from State University of New York Downstate Medical Center College of Medicine in 1987. Michael Bernstein holds New York license 174989-1.

NPI and contact details
Medicare PAC ID
4082617568
NPI enumeration date
August 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(718) 616-4834
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
65
Medical school graduation
1987

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

Michael D. Bernstein practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York

Michael Bernstein's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital, at 2601 Ocean Parkway, Brooklyn, NY 11235 in Kings County. The practice phone is (718) 616-4834.

Source: Dmand AI Affiliation Data

Michael D. Bernstein is affiliated with 1 site of care and 2 medical groups

Michael Bernstein's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. The medical group on file is Physician Affiliate Group of New York (PAGNY). Dmand AI also links Michael Bernstein to 1 more medical group, named with a free account.

See all 3 affiliations for Michael Bernstein

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

Dmand AI tracks the EHR system at Michael D. Bernstein's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Bernstein practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael D. Bernstein is one of 1,583 gastroenterologists in New York

Gastroenterology is Michael Bernstein's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Michael Bernstein is licensed in New York.

Specialties and state licenses

  • Gastroenterology, New YorkPrimaryLicense 174989-1 · taxonomy 207RG0100X

Gastroenterologists near Michael Bernstein

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

Michael D. Bernstein billed Medicare for 203 services in 2024

CMS data shows 203 Medicare services from Michael Bernstein across 8 procedure codes in 2024, for 116 Medicare patients. Medicare paid $17,324 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024203
Medicare patients116
Paid by Medicare$17,324
Procedure codes8

Michael Bernstein's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1602024: 18013%
Surgery
2023: 382024: 2339%

Michael Bernstein compared with the New York median for gastroenterologists, 2024

  • Michael Bernstein
  • New York median
Medicare services
203vs 42152% below
Medicare patients
116vs 23651% below
Part D claims
115vs 38270% below

Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.

Michael Bernstein'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 Michael Bernstein

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

Michael D. Bernstein treated 116 Medicare patients in 2024, average age 77

CMS counts 116 Medicare patients who saw Michael Bernstein in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 80% are also on Medicaid. Their average risk score is 2.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Bernstein's median patient age at 70, with 54% women.

Medicare patients, 2024116
Average age77
Average risk score2.80
Also on Medicaid80%

Michael Bernstein's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Michael Bernstein's Medicare patients by sex, 2024

  • Women6052%
  • Men5648%

Chronic conditions among Michael Bernstein's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes65%
  4. Ischemic heart disease62%
  5. Arthritis61%
  6. Chronic kidney disease49%
  7. Heart failure47%
  8. Mood disorders46%

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

Michael Bernstein's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Michael D. Bernstein wrote 211 Medicare Part D claims in 2024

In 2024, Michael Bernstein wrote 211 Medicare Part D claims for 56 patients. 87% of them were for generic drugs. CMS names the drug for 115 of them, across 4 drugs with 11 or more claims each, at $43,500 in total drug cost. In 2023, CMS named 98 claims across 4 drugs.

Part D claims, 2024211
Drugs named by CMS4
Total drug cost$43,500
Part D patients56

Michael Bernstein's Part D claims by kind of drug, 2024

  • Generic183 claims87%
  • Brand-name28 claims13%

Michael Bernstein'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 Michael Bernstein's Part D claims, 2024

  • Antibiotics8%16 of 211 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: 982024: 11517%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Michael Bernstein

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

Michael D. Bernstein ranks in the 62nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Michael Bernstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Bernstein as offering telehealth. CMS counts 45 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Michael Bernstein, more than 62% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Michael Bernstein ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
62nd percentile45 procedures
Colonoscopy
51st percentile25 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Michael D. Bernstein has 1 publication on record

Dmand AI links 1 paper to Michael Bernstein.

Papers1

Recent publications by Michael Bernstein

See all 1 publications and co-authors

See who Michael Bernstein researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michael Bernstein 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

Michael D. Bernstein received $2,792 in industry payments from 2016 to 2025

CMS Open Payments shows 90 general payments to Michael Bernstein from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Gilead Sciences, Inc. paid the most, $610.

General payments to Michael Bernstein by program year, 2016 to 2025

General payments to Michael Bernstein by kind, 2016 to 2025

$2.8Kin total
  • Food and beverage$2,57792%
  • Education$2158%

Companies that paid Michael Bernstein the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Michael Bernstein

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

Michael D. Bernstein graduated from State University of New York Downstate Medical Center College of Medicine

Michael Bernstein graduated from State University of New York Downstate Medical Center College of Medicine in 1987.

  1. Medical schoolState University of New York Downstate Medical Center College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Michael D. Bernstein'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)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)
Training, board certification and membershipsDmand AI Professional Profile 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 Michael D. Bernstein

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

What is Michael D. Bernstein's NPI number?

Michael D. Bernstein's NPI number is 1043221450. It was assigned on August 10, 2006, and it is active in the NPI Registry.

What does Michael D. Bernstein specialize in?

Michael D. Bernstein is a gastroenterologist in Brooklyn, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Michael D. Bernstein practice?

Michael Bernstein practices at 2601 Ocean Parkway, Brooklyn, NY 11235. Michael Bernstein's primary practice is NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York, part of NYC. Dmand AI also links Michael Bernstein to 1 medical group.

What is Michael D. Bernstein's office phone number?

The practice phone on file for Michael Bernstein is (718) 616-4834.

What is Michael D. Bernstein's medical license number?

Michael Bernstein holds New York license 174989-1.

Which hospitals is Michael D. Bernstein affiliated with?

Michael Bernstein practices at NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital in Brooklyn, New York.

What medical group is Michael D. Bernstein part of?

Michael Bernstein is linked to Physician Affiliate Group of New York (PAGNY). Dmand AI links Michael Bernstein to 1 more medical group.

Does Michael D. Bernstein accept Medicare?

Yes. CMS data shows Michael Bernstein billed Medicare for 203 services in 2024, and Michael Bernstein accepts Medicare assignment.

Does Michael D. Bernstein offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Michael Bernstein as offering telehealth services.

How many Medicare patients does Michael D. Bernstein see?

CMS counts 116 Medicare patients who saw Michael Bernstein in 2024, with an average age of 77.

Show 6 more questionsShow fewer questions

What services does Michael D. Bernstein bill to Medicare?

In 2024, Michael Bernstein's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99232) and office visit, established patient (99212).

Where did Michael D. Bernstein go to medical school?

Michael Bernstein graduated from State University of New York Downstate Medical Center College of Medicine in 1987.

What drugs does Michael D. Bernstein prescribe most?

In 2024 Medicare Part D data, Michael Bernstein's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Gavilyte-G.

Has Michael D. Bernstein received payments from drug or device companies?

CMS Open Payments shows $2,792 in general payments to Michael Bernstein from 19 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Michael D. Bernstein been practicing?

Michael Bernstein graduated from medical school in 1987, 39 years ago.

Does Michael D. Bernstein do research?

Dmand AI links 1 publication to Michael Bernstein.

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