NPPES file of Aug 9, 2026

Mai Abdelnabi, MD

Rheumatology Physician · San Francisco, CA

Mai Abdelnabi, MD is a rheumatology physician with a practice address in San Francisco, California, and NPI 1013394980, issued on Apr 30, 2015. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013394980
Name
Mai Abdelnabi
Credential
MD
Primary taxonomy
Rheumatology Physician 207RR0500X
License numbers
75418-20 WI
202002597 NC
Self-reported in NPPES; status is on the state search
Practice location
1520 Stockton St, San Francisco, CA 94133
Phone
(415) 391-9686
Enumerated
Apr 30, 2015
Record last updated
Apr 10, 2024
Medicaid ID
1013394980 NC
Medicare enrollment
Enrolled (PECOS I20210726002252); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1520 Stockton St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sabi Ahmed, M.D.Family Medicine Physician1760630461
  2. Christine Anne Alvarez, RNRegistered Nurse1740928647
  3. Alice ChanRegistered Nurse1184408536
  4. Beverley Chan, PHARM DPharmacist1942750260
  5. Lily Chan, R.N.Community Health Registered Nurse1073868659
  6. Maymie Chan, D.C.Chiropractor1366838740

Verify Mai Abdelnabi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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64% fewer Medicare Part D claims than the average rheumatology physician in 2024

707 Medicare Part D claims for 223 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Mai Abdelnabi707
  2. Specialty average1,978

Most prescribed

  1. Meloxicam195 claims
  2. Hydroxychloroquine Sulfate89 claims
  3. Allopurinol60 claims
  4. Methotrexate54 claims
  5. Celecoxib51 claims
  6. Colchicine45 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $201.55

2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mai Abdelnabi$201.55
  2. Specialty average$8,538.33

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. North East Medical ServicesSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mai Abdelnabi among 926 rheumatology physician records in California

Mai Abdelnabi, MD is one of 926 rheumatology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.

  • NPI issued2015 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2015 · median 2003 among the 641 with a school on file
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in California

There are 926 rheumatology physician records in California.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Ann Mary Belek, MDSan Francisco, CA 941431780841197
  2. Andrew Chan, M.D.San Francisco, CA 941431578667028
  3. Sharon Chung, MDSan Francisco, CA 941431649393737
  4. Lindsey Criswell, MDSan Francisco, CA 941431881659290
  5. John Davis, MD, MPHSan Francisco, CA 941431912962705
  6. Lianne Gensler, M.D.San Francisco, CA 941431780781369
  7. Edward Goetzl, MDSan Francisco, CA 941431255396594
  8. Andrew Gross, M.D.San Francisco, CA 941431174555981

Common questions

What is Mai Abdelnabi, MD's NPI number?

Mai Abdelnabi, MD's National Provider Identifier (NPI) is 1013394980, issued on Apr 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mai Abdelnabi, MD located?

The NPPES record lists a practice address at 1520 Stockton St, San Francisco, CA, 94133. Phone: (415) 391-9686. Providers update this record themselves, so call before visiting.

How can I verify Mai Abdelnabi, MD's license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mai Abdelnabi, MD prescribe under Medicare Part D?

In 2024, Mai Abdelnabi, MD had 707 Medicare Part D claims for 223 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.