NPPES file of Aug 9, 2026

Jahan Tavakoli, M.D.

Hematology & Oncology Physician · San Francisco, CA

Jahan Tavakoli, M.D. is a hematology & oncology physician with a practice address in San Francisco, California, and NPI 1942214887, issued on Jul 28, 2006. Check the license (California A116715, as entered in NPPES) 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
1942214887
Name
Jahan Tavakoli
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
A116715 CA
Self-reported in NPPES; status is on the state search
Practice location
2238 Geary Blvd, San Francisco, CA 94115
Phone
(415) 833-5156
Enumerated
Jul 28, 2006
Record last updated
Jan 27, 2025
Medicare enrollment
Enrolled (PECOS I20111012000662); accepts Medicare assignment
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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8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →

Also registered at 2238 Geary Blvd

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

  1. Yahya Abdolcader, FNPFamily Nurse Practitioner1215566914
  2. Thomas Addison, MDPulmonary Disease Physician1154494599
  3. Judith Adler, NPWomen's Health Nurse Practitioner1366511586
  4. Paul Adler, M.D.Internal Medicine Physician1568889772
  5. Asim Alam, MD/PHDPulmonary Disease Physician1467955286
  6. Michelle Allen, M.D.Internal Medicine Physician1679515688

Verify Jahan Tavakoli in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A116715    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.

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53% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

411 Medicare Part D claims for 56 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.

  1. Jahan Tavakoli411
  2. Specialty average877

Most prescribed

  1. Lenalidomide91 claims
  2. Pomalyst45 claims
  3. Dexamethasone29 claims
  4. Jakafi27 claims
  5. Brukinsa26 claims
  6. Acyclovir22 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: $396.46

4 payments; by number, the most common kind was food and beverage; the largest payer was BeiGene USA, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jahan Tavakoli$396.46
  2. Specialty average$7,481.41

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. Permanente Medical Group IncSan Francisco, CA

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

Jahan Tavakoli among 1,583 hematology & oncology physician records in California

Jahan Tavakoli, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 54% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2002 · median 2003 among the 1,124 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in California

There are 1,583 hematology & oncology physician records in California.

All 1,583 in California → Every provider in San Francisco → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Caroline Behler, M.D., M.S.San Francisco, CA 941151518155357
  2. Stephanie Jeske, MD, MSCSan Francisco, CA 941151194942813
  3. Ann Lanzerotti, M.D.San Francisco, CA 941151104227826
  4. Alfredo Lopez, MDSan Francisco, CA 941151033297668
  5. Francisco Martinez, MDSan Francisco, CA 941151649769225
  6. Amy Nelson, MDSan Francisco, CA 941151265510853
  7. Nayha Tahir, MDSan Francisco, CA 941151649733007
  8. Derrick Tao, MDSan Francisco, CA 941151881190254

Common questions

What is Jahan Tavakoli, M.D.'s NPI number?

Jahan Tavakoli, M.D.'s National Provider Identifier (NPI) is 1942214887, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jahan Tavakoli, M.D. located?

The NPPES record lists a practice address at 2238 Geary Blvd, San Francisco, CA, 94115. Phone: (415) 833-5156. Providers update this record themselves, so call before visiting.

How can I verify Jahan Tavakoli, M.D.'s license?

NPPES lists California license number A116715, 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 Jahan Tavakoli, M.D. prescribe under Medicare Part D?

In 2024, Jahan Tavakoli, M.D. had 411 Medicare Part D claims for 56 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.