Registry data as of Aug 27, 2026

Anjuli Basu, M.D.

Internal Medicine Physician · Greenbrae, CA

Anjuli Basu, M.D. is an internal medicine physician with a practice address in Greenbrae, California, and NPI 1679583579, issued on Aug 9, 2006. Check the license (California A77943, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1679583579
Name
Anjuli Basu
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A77943 CA
Self-reported in NPPES; status is on the state search
Practice location
100 Drakes Landing RD # A, Greenbrae, CA 94904
Phone
(415) 924-1214
Enumerated
Aug 9, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 Drakes Landing RD # A

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

  1. Elizabeth Brown, D.OObstetrics & Gynecology Physician1215281019
  2. Elizabeth Etemad, D.O.Family Medicine Physician1881682458
  3. Oliver Osborn, M.D.Family Medicine Physician1700874377
  4. Mary Redfern, APRN,BCFamily Nurse Practitioner1447266747

Verify Anjuli Basu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A77943
    Check 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

44% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,563 Medicare Part D claims for 304 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Anjuli Basu1,563
  2. Specialty average2,785

Most prescribed

  1. Atorvastatin Calcium98 claims
  2. Amlodipine Besylate74 claims
  3. Losartan Potassium70 claims
  4. Levothyroxine Sodium68 claims
  5. Rosuvastatin Calcium60 claims
  6. Lisinopril51 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: $33.55

2 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anjuli Basu$33.55
  2. Specialty average$2,536.66

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

28 internal medicine physician records list a Greenbrae practice address

They are 28 of the 727 NPPES records with a Greenbrae practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Anjuli Basu, M.D.'s NPI number?

Anjuli Basu, M.D.'s National Provider Identifier (NPI) is 1679583579, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anjuli Basu, M.D. located?

The NPPES record lists a practice address at 100 Drakes Landing RD # A, Greenbrae, CA, 94904. Phone: (415) 924-1214. Providers update this record themselves, so call before visiting.

How can I verify Anjuli Basu, M.D.'s license?

NPPES lists California license number A77943, as entered by the provider. 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 Anjuli Basu, M.D. prescribe under Medicare Part D?

In 2024, Anjuli Basu, M.D. had 1,563 Medicare Part D claims for 304 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.