Dr. Gabriel Chamie, MD

  • San Francisco, CA
  • Internist
NPI1548335276PAC ID5991807224
Medicare services, 2024
11
Medicare patients, 2024
29
Part D claims, 2024
1,146
Publications
100
MIPS score, 2024
97
Practice address
1001 Potrero Avenue, San Francisco, CA 94110
Practice phone
Call (415) 206-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 3 affiliations

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Dr. Gabriel Chamie is an internist in San Francisco, California

Dr. Chamie practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.

Dr. Chamie's NPI, 1548335276, was assigned on November 21, 2006. Dr. Chamie graduated from Stanford University School Of Medicine in 2003. Dr. Chamie holds California license A91363.

NPI and contact details
Medicare PAC ID
5991807224
NPI enumeration date
November 21, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 206-8000
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. Gabriel Chamie practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California

Dr. Chamie's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.

Source: Dmand AI Affiliation Data

Dr. Gabriel Chamie is affiliated with 1 site of care and 2 medical groups

Dr. Chamie's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. The medical group on file is UCSF Department of Radiology & Biomedical Imaging. Dmand AI also links Dr. Chamie to 1 more medical group, named with a free account.

See all 3 affiliations for Dr. Chamie

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

Dmand AI tracks the EHR system at Dr. Gabriel Chamie's practice

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

EHR by site
SiteEHR vendor and product
Zuckerberg San Francisco General Hospital and Trauma CenterAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gabriel Chamie is one of 16,751 internists in California

Internal medicine is Dr. Chamie's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chamie is board certified in infectious disease by the American Board of Internal Medicine. Dr. Chamie is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A91363 · 2005 to 2026 · taxonomy 207R00000X

Internists near Dr. Chamie

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. Gabriel Chamie billed Medicare for 11 services in 2024

CMS data shows 11 Medicare services from Dr. Chamie across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $1,704 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202411
Medicare patients29
Paid by Medicare$1,704
Procedure codes1

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

  • 2023
  • 2024
Office and hospital visits
2023: 642024: 1183%

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

  • Dr. Chamie
  • California median
Medicare services
11vs 36197% below
Medicare patients
29vs 15181% below
Part D claims
776vs 42184% above

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

Dr. Chamie'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. Chamie

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

Dr. Gabriel Chamie treated 29 Medicare patients in 2024, average age 66

CMS counts 29 Medicare patients who saw Dr. Chamie in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 55% have high cholesterol. Their average risk score is 2.48, 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. Chamie's median patient age at 68, with 17% women.

Medicare patients, 202429
Average age66
Average risk score2.48

Dr. Chamie's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

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

  1. High blood pressure75%
  2. High cholesterol55%
  3. Mood disorders45%
  4. Chronic kidney disease38%
  5. Diabetes38%

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

Dr. Chamie's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women17%
  • Men83%

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

Dr. Gabriel Chamie wrote 1,146 Medicare Part D claims in 2024

In 2024, Dr. Chamie wrote 1,146 Medicare Part D claims for 36 patients. 74% of them were for generic drugs. CMS names the drug for 776 of them, across 33 drugs with 11 or more claims each, at $679,080 in total drug cost. In 2023, CMS named 891 claims across 37 drugs.

Part D claims, 20241,146
Drugs named by CMS33
Total drug cost$679,080
Part D patients36

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

  • Generic853 claims74%
  • Brand-name and other293 claims26%

Dr. Chamie'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. Chamie's Part D claims, 2024

  • Opioids2%28 of 1,146 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: 8912024: 77613%

Drugs named by CMS: 33 in 2024, 37 in 2023.

See all prescribing by Dr. Chamie

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. Gabriel Chamie scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Chamie for performance year 2024, reported as part of a group. Dr. Chamie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Chamie's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 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. Gabriel Chamie has 100 publications on record

Dmand AI links 100 papers to Dr. Chamie, published from 2007 to 2025. 2024 was the busiest year, with 11. The most frequent topics are Uganda, HIV Infections and Rural Population. Dr. Chamie has published most often in PLoS One. Dr. Chamie's most frequent co-authors are Diane V. Havlir, MD, Catherine Koss, MD and Robert Lewis Cook, MD.

Papers100
Years published2007 to 2025

Dr. Chamie's papers by year, 2015 to 2025

Topics Dr. Chamie writes about most

  • Uganda
  • HIV Infections
  • Rural Population
  • Kenya
  • Anti-HIV Agents
  • Tuberculosis
  • Mass Screening
  • Viral Load

Dr. Chamie's most frequent co-authors

Recent publications by Dr. Chamie

See all 100 publications and co-authors

See who Dr. Chamie researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chamie 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. Gabriel Chamie received $99 in industry payments in 2016

CMS Open Payments shows 1 general payment to Dr. Chamie from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $99.

Companies that paid Dr. Chamie the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Dr. Chamie

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

Dr. Gabriel Chamie graduated from Stanford University School Of Medicine

Dr. Chamie graduated from Stanford University School Of Medicine in 2003.

  1. Medical schoolStanford University School Of Medicine
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Gabriel Chamie accepts plans from 1 insurance carrier

Dr. Chamie is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Gabriel Chamie'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)
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. Gabriel Chamie

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. Gabriel Chamie's NPI number?

Dr. Gabriel Chamie's NPI number is 1548335276. It was assigned on November 21, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Gabriel Chamie?

Dr. Gabriel Chamie is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Gabriel Chamie practice?

Dr. Chamie practices at 1001 Potrero Avenue, San Francisco, CA 94110. Dr. Chamie's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dmand AI also links Dr. Chamie to 1 medical group.

What is Dr. Gabriel Chamie's office phone number?

The practice phone on file for Dr. Chamie is (415) 206-8000.

What is Dr. Gabriel Chamie's medical license number?

Dr. Chamie holds California license A91363.

Which hospitals is Dr. Gabriel Chamie affiliated with?

Dr. Chamie practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California.

What medical group is Dr. Gabriel Chamie part of?

Dr. Chamie is linked to UCSF Department of Radiology & Biomedical Imaging. Dmand AI links Dr. Chamie to 1 more medical group.

Does Dr. Gabriel Chamie accept Medicare?

Yes. CMS data shows Dr. Chamie billed Medicare for 11 services in 2024, and Dr. Chamie accepts Medicare assignment.

What is Dr. Gabriel Chamie's MIPS score?

Dr. Chamie's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Gabriel Chamie see?

CMS counts 29 Medicare patients who saw Dr. Chamie in 2024, with an average age of 66.

Show 9 more questionsShow fewer questions

Is Dr. Gabriel Chamie board certified?

Yes. Dr. Chamie is board certified in infectious disease by the American Board of Internal Medicine.

What services does Dr. Gabriel Chamie bill to Medicare?

In 2024, Dr. Chamie's most billed Medicare services were hospital inpatient care (99223).

Where did Dr. Gabriel Chamie go to medical school?

Dr. Chamie graduated from Stanford University School Of Medicine in 2003.

What drugs does Dr. Gabriel Chamie prescribe most?

In 2024 Medicare Part D data, Dr. Chamie's most prescribed drugs by claims were Biktarvy, Atorvastatin Calcium and Metformin HCl.

Has Dr. Gabriel Chamie received payments from drug or device companies?

CMS Open Payments shows $99 in general payments to Dr. Chamie from 1 company from 2016 to 2016. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Gabriel Chamie been practicing?

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

Does Dr. Gabriel Chamie do research?

Dmand AI links 100 publications to Dr. Chamie, published from 2007 to 2025.

Who does Dr. Gabriel Chamie publish with?

Dr. Chamie's most frequent co-authors are Diane V. Havlir, MD (76 shared papers), Catherine Koss, MD (9 shared papers) and Robert Lewis Cook, MD (3 shared papers).

What insurance does Dr. Gabriel Chamie accept?

Dr. Chamie is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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