Dr. Samuel E. Adams, MD

  • Greenbrae, CA
  • Internist
NPI1497785034PAC ID6002856325
Medicare services, 2024
211
Medicare patients, 2024
214
Part D claims, 2022
11
Publications
9
MIPS score, 2024
82
Practice address
250 Bon Air Road, Greenbrae, CA 94904
Practice phone
Call (415) 925-7900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MarinHealth Medical Center

Hospital · Greenbrae, California

See all 5 affiliations

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Dr. Samuel E. Adams is an internist in Greenbrae, California

Dr. Adams practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.

Dr. Adams' NPI, 1497785034, was assigned on July 3, 2006. Dr. Adams graduated from New York Medical College in 2001. Dr. Adams holds New York license 227476.

NPI and contact details
Medicare PAC ID
6002856325
NPI enumeration date
July 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 925-7900
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
2001

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

Dr. Samuel E. Adams practices at MarinHealth Medical Center in Greenbrae, California

Dr. Adams' primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.

Source: Dmand AI Affiliation Data

Dr. Samuel E. Adams is affiliated with 3 sites of care and 2 medical groups

Dr. Adams' primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dr. Adams is also affiliated with Novato Community Hospital. The medical group on file is Vituity. Dmand AI also links Dr. Adams to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Adams

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

Dmand AI tracks the EHR system at Dr. Samuel E. Adams' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Adams practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MarinHealth Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Samuel E. Adams is one of 16,751 internists in California

Internal medicine is Dr. Adams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Adams is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Adams' licenses on file in 15 states: New York, South Dakota, Arizona, Colorado, Delaware, Florida, Montana, Nevada, Alaska, District of Columbia, Georgia, Hawaii, Iowa, Illinois and Kentucky.

Specialties and state licenses

  • Internal medicine, New YorkPrimaryLicense 227476 · 2003 to 2026 · taxonomy 207R00000X
  • South Dakota license
  • Arizona license2022 to 2027
  • Colorado license2004 to 2027
  • Delaware license2024 to 2027
  • Florida license2012 to 2027
  • Montana license2019 to 2027
  • Nevada license2019 to 2027
  • Alaska license2024 to 2026
  • District of Columbia license2024 to 2026
  • Georgia license2025 to 2026
  • Hawaii license2024 to 2026
  • Iowa license2025 to 2026
  • Illinois license2024 to 2026
  • Kentucky license2021 to 2026

Clinical focus

Dmand AI lists sepsis among the conditions Dr. Adams treats.

Internists near Dr. Adams

Counts of internists 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. Samuel E. Adams billed Medicare for 211 services in 2024

CMS data shows 211 Medicare services from Dr. Adams across 2 procedure codes in 2024, for 214 Medicare patients. Medicare paid $30,947 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024211
Medicare patients214
Paid by Medicare$30,947
Procedure codes2

Dr. Adams' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3472024: 21139%

Dr. Adams compared with the California median for internists, 2024

  • Dr. Adams
  • California median
Medicare services
211vs 36142% below
Medicare patients
214vs 15142% above
Part D claims
11vs 42197% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Adams' 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. Adams

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Adams and other internists in California.

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

Dr. Samuel E. Adams treated 214 Medicare patients in 2024, average age 79

CMS counts 214 Medicare patients who saw Dr. Adams in 2024. The largest group is 75 to 84, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.94, 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. Adams' median patient age at 64, with 42% women.

Medicare patients, 2024214
Average age79
Average risk score1.94
Also on Medicaid22%

Dr. Adams' Medicare patients by age, 2024

Dr. Adams' Medicare patients by sex, 2024

  • Women10549%
  • Men10951%

Chronic conditions among Dr. Adams' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis56%
  4. Ischemic heart disease44%
  5. Mood disorders43%
  6. Anxiety42%
  7. Atrial fibrillation42%
  8. Chronic kidney disease41%

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

Dr. Adams' patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women42%
  • Men55%

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

Dr. Samuel E. Adams wrote 11 Medicare Part D claims in 2022

In 2022, Dr. Adams wrote 11 Medicare Part D claims. They cover 1 drug, with $505 in total drug cost.

Part D claims, 202211
Drugs named by CMS1
Total drug cost$505

Dr. Adams' most prescribed drugs by claims, 2022

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

See all prescribing by Dr. Adams

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

Dr. Samuel E. Adams scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Adams for performance year 2024, reported as part of a group. Dr. Adams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Adams' MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.6of 100Quality
  • 40of 100Improvement Activities
  • 71of 100Cost

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

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

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Dr. Samuel E. Adams has 9 publications on record

Dmand AI links 9 papers to Dr. Adams, published from 2004 to 2013. 2011 was the busiest year, with 6. The most frequent topics are Internet and Software. Dr. Adams has published most often in J Cheminform.

Papers9
Years published2004 to 2013

Dr. Adams' papers by year, 2004 to 2013

Topics Dr. Adams writes about most

  • Internet
  • Software

Recent publications by Dr. Adams

See all 9 publications and co-authors

See who Dr. Adams researches with

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

How network discovery works

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

Dr. Samuel E. Adams received $277 in industry payments from 2016 to 2024

CMS Open Payments shows 7 general payments to Dr. Adams from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Medline Industries, Inc. paid the most, $163.

General payments to Dr. Adams by program year, 2016 to 2024

Companies that paid Dr. Adams the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Adams

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

Dr. Samuel E. Adams graduated from New York Medical College

Dr. Adams graduated from New York Medical College in 2001.

  1. Medical schoolNew York Medical College
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Samuel E. Adams accepts plans from 7 insurance carriers

Dr. Adams is in network with 7 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • Arkansas Blue Cross and Blue Shield
  • CMS Medicare
  • GA State Medicaid

Plan types Dr. Adams accepts, by number of carriers

  1. PPO5
  2. Medicare4
  3. EPO2
  4. HMO2
  5. POS2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Samuel E. Adams'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)
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)
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
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. Samuel E. Adams

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. Samuel E. Adams' NPI number?

Dr. Samuel E. Adams' NPI number is 1497785034. It was assigned on July 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Samuel E. Adams?

Dr. Samuel E. Adams is an internist in Greenbrae, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Samuel E. Adams practice?

Dr. Adams practices at 250 Bon Air Road, Greenbrae, CA 94904. Dr. Adams' primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dmand AI also links Dr. Adams to 1 hospital and 1 medical group.

What is Dr. Samuel E. Adams' office phone number?

The practice phone on file for Dr. Adams is (415) 925-7900.

What is Dr. Samuel E. Adams' medical license number?

Dr. Adams holds New York license 227476, one of the licenses on file in 15 states.

Which states has Dr. Samuel E. Adams been licensed in?

Dmand AI has state licenses on file for Dr. Adams in New York (2003 to 2026), South Dakota, Arizona (2022 to 2027), Colorado (2004 to 2027), Delaware (2024 to 2027), Florida (2012 to 2027), Montana (2019 to 2027), Nevada (2019 to 2027), Alaska (2024 to 2026), District of Columbia (2024 to 2026), Georgia (2025 to 2026), Hawaii (2024 to 2026), Iowa (2025 to 2026), Illinois (2024 to 2026) and Kentucky (2021 to 2026).

Which hospitals is Dr. Samuel E. Adams affiliated with?

Dr. Adams practices at MarinHealth Medical Center in Greenbrae, California. Dr. Adams is also affiliated with Novato Community Hospital. Dmand AI links Dr. Adams to 1 more hospital.

What medical group is Dr. Samuel E. Adams part of?

Dr. Adams is linked to Vituity. Dmand AI links Dr. Adams to 1 more medical group.

Does Dr. Samuel E. Adams accept Medicare?

Yes. CMS data shows Dr. Adams billed Medicare for 211 services in 2024, and Dr. Adams accepts Medicare assignment.

What is Dr. Samuel E. Adams' MIPS score?

Dr. Adams' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Samuel E. Adams see?

CMS counts 214 Medicare patients who saw Dr. Adams in 2024, with an average age of 79.

Is Dr. Samuel E. Adams board certified?

Yes. Dr. Adams is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Samuel E. Adams bill to Medicare?

In 2024, Dr. Adams' most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99222).

Where did Dr. Samuel E. Adams go to medical school?

Dr. Adams graduated from New York Medical College in 2001.

What drugs does Dr. Samuel E. Adams prescribe most?

In 2022 Medicare Part D data, Dr. Adams' most prescribed drugs by claims were Valacyclovir.

Has Dr. Samuel E. Adams received payments from drug or device companies?

CMS Open Payments shows $277 in general payments to Dr. Adams from 4 companies from 2016 to 2024. The largest total came from Medline Industries, Inc.

How long has Dr. Samuel E. Adams been practicing?

Dr. Adams graduated from medical school in 2001, 25 years ago.

Does Dr. Samuel E. Adams do research?

Dmand AI links 9 publications to Dr. Adams, published from 2004 to 2013.

What insurance does Dr. Samuel E. Adams accept?

Dr. Adams is in network with 7 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

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