NPPES file of Aug 9, 2026

Gauri D. Kelekar, M.D.

Hematology & Oncology Physician · San Francisco, CA

Gauri D. Kelekar, M.D. is a hematology & oncology physician with a practice address in San Francisco, California, and NPI 1922250323, issued on Oct 16, 2008. Check the license (California A111323, 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
1922250323
Name
Gauri D. Kelekar
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
A111323 CA
DEA001250 CA
Self-reported in NPPES; status is on the state search
Practice location
3838 California St, San Francisco, CA 94118
Phone
(415) 668-0160
Enumerated
Oct 16, 2008
Record last updated
Apr 24, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150310000086); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3838 California St

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

  1. Michael Abel, M.D.Colon & Rectal Surgery Physician1447253380
  2. Veronika Archer, PA-CPhysician Assistant1659424190
  3. Dilys Bart, MDOphthalmology Physician1598843963
  4. Secily Bason-Mitchell, M.D.Obstetrics Physician1992872089
  5. John Belzer, M.D.Sports Medicine (Orthopaedic Surgery) Physician1417043993
  6. Catherine Berger-Dujmovic, MDObstetrics & Gynecology Physician1467470070

Verify Gauri D. Kelekar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A111323    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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38% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,211 Medicare Part D claims for 217 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Gauri Kelekar1,211
  2. Specialty average877

Most prescribed

  1. Eliquis120 claims
  2. Prochlorperazine Maleate77 claims
  3. Ondansetron Hcl62 claims
  4. Hydroxyurea55 claims
  5. Pantoprazole Sodium51 claims
  6. Loperamide41 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: $511.19

21 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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. Gauri Kelekar$511.19
  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. Sutter Bay Medical FoundationSan Francisco, CA

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

Gauri D. Kelekar among 1,583 hematology & oncology physician records in California

Gauri D. Kelekar, 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 2008, is newer than 60% of them.

  • NPI issued2008 · 60% of these records are older, 34% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2008 · median 2003 among the 1,124 with a school on file
  • Record last updated2017 · 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. Jillian SimardSan Francisco, CA 941171710372594
  2. Caroline Behler, M.D., M.S.San Francisco, CA 941151518155357
  3. Patricia Cornett, M.D.San Francisco, CA 941211750315172
  4. John Davoren, M.D.San Francisco, CA 941211699725028
  5. Barbara Jensen, M.D.San Francisco, CA 941211457457061
  6. Stephanie Jeske, MD, MSCSan Francisco, CA 941151194942813
  7. Ann Lanzerotti, M.D.San Francisco, CA 941151104227826
  8. Hugh Lawrence, M.D.San Francisco, CA 941211386752848

Common questions

What is Gauri D. Kelekar, M.D.'s NPI number?

Gauri D. Kelekar, M.D.'s National Provider Identifier (NPI) is 1922250323, issued on Oct 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Gauri D. Kelekar, M.D. located?

The NPPES record lists a practice address at 3838 California St, San Francisco, CA, 94118. Phone: (415) 668-0160. Providers update this record themselves, so call before visiting.

How can I verify Gauri D. Kelekar, M.D.'s license?

NPPES lists California license number A111323, 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 Gauri D. Kelekar, M.D. prescribe under Medicare Part D?

In 2024, Gauri D. Kelekar, M.D. had 1,211 Medicare Part D claims for 217 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.