NPPES file of Aug 9, 2026

Kabir Jeewan Singh, M.D.

Cardiovascular Disease Physician · Larkspur, CA

Kabir Jeewan Singh, M.D. is a cardiovascular disease physician with a practice address in Larkspur, California, and NPI 1629233051, issued on Jul 24, 2008. Check the license (California A104066, 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
1629233051
Name
Kabir Jeewan Singh
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A104066 CA
Self-reported in NPPES; status is on the state search
Practice location
2 Bon Air RD, Larkspur, CA 94939
Phone
(415) 927-0666
Enumerated
Jul 24, 2008
Record last updated
May 1, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(415) 927-6168
Medicare enrollment
Enrolled (PECOS I20120105000575); may accept Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2006
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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Also registered at 2 Bon Air RD

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

  1. Kathleen AbuPhysician Assistant1851415053
  2. James Adams, M.D.Cardiovascular Disease Physician1578553277
  3. Margaret Baer, M.D.Cardiovascular Disease Physician1104816917
  4. Adam Baumgarten, MDCardiovascular Disease Physician1366570707
  5. Nancy Bloom, R.D.Registered Dietitian1033325907
  6. William Bradley, ACNP-BCAcute Care Nurse Practitioner1992869176

Verify Kabir Jeewan Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A104066
    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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2.1 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

6,368 Medicare Part D claims for 839 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Kabir Singh6,368
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium683 claims
  2. Amlodipine Besylate612 claims
  3. Rosuvastatin Calcium555 claims
  4. Metoprolol Succinate524 claims
  5. Losartan Potassium401 claims
  6. Eliquis393 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: $263.74

4 payments; by number, the most common kind was food and beverage; the largest payer was Heartflow, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kabir Singh$263.74
  2. Specialty average$3,819.56

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. Regents Univ OF California UcsfSan Francisco, CA

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

Kabir Jeewan Singh among 2,574 cardiovascular disease physician records in California

Kabir Jeewan Singh, M.D. is one of 2,574 cardiovascular disease 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 67% of them.

  • NPI issued2008 · 67% of these records are older, 28% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2006 · median 1999 among the 1,742 with a school on file
  • Record last updated2015 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 cardiovascular disease physician records list a practice address in Larkspur

They are 21 of the 291 NPPES records with a practice address in Larkspur, and 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. James Adams, M.D.Larkspur, CA 949391578553277
  2. Margaret Baer, M.D.Larkspur, CA 949391104816917
  3. Adam Baumgarten, MDLarkspur, CA 949391366570707
  4. Kent Gershengorn, M.D.Larkspur, CA 949391811987621
  5. Ann Kao, M.D.Larkspur, CA 949391336130145
  6. Brian Keeffe, M.D.Larkspur, CA 949391689664492
  7. Sahar Naderi, M.D.Larkspur, CA 949391013183334
  8. Joel Sklar, M.D.Larkspur, CA 949391215927926

Common questions

What is Kabir Jeewan Singh, M.D.'s NPI number?

Kabir Jeewan Singh, M.D.'s National Provider Identifier (NPI) is 1629233051, issued on Jul 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kabir Jeewan Singh, M.D. located?

The NPPES record lists a practice address at 2 Bon Air RD, Larkspur, CA, 94939. Phone: (415) 927-0666. Providers update this record themselves, so call before visiting.

How can I verify Kabir Jeewan Singh, M.D.'s license?

NPPES lists California license number A104066, 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 Kabir Jeewan Singh, M.D. prescribe under Medicare Part D?

In 2024, Kabir Jeewan Singh, M.D. had 6,368 Medicare Part D claims for 839 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.