Ashok Nambiar, MD
Blood Banking & Transfusion Medicine Physician · San Francisco, CA
Ashok Nambiar, MD is a blood banking & transfusion medicine physician with a practice address in San Francisco, California, and NPI 1487619821, issued on Apr 19, 2006. Check the license (California A87897, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ashok Nambiar
- Credential
- MD
- Primary taxonomy
- Blood Banking & Transfusion Medicine Physician 207ZB0001X
- License number
- A87897 CA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 353-1311
- Enumerated
- Apr 19, 2006
- Entity
- Type 1 · individual
Also registered at 505 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexander Aabedi, MDStudent in an Organized Health Care Education/Training Program1245971480
- Kathryn Aaronson, RN, CPNPPediatric Nurse Practitioner1992030951
- Sharon AbadaStudent in an Organized Health Care Education/Training Program1003492844
- Abul Abbas, MBBSAnatomic Pathology Physician1881652964
- Jesse Abelson, MDInternal Medicine Physician1083843817
- Rhonald AbitonaAcute Care Nurse Practitioner1164993473
Verify Ashok Nambiar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 74.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $23.92
1 payment, mostly food and beverage; the largest payer was Adaptive Biotechnologies Corporation. The 139 providers of this specialty with any payment received $18,828.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Blood Banking & Transfusion Medicine Physician providers in California
There are 67 blood banking & transfusion medicine physician records in California.
Other blood banking & transfusion medicine physician records in California
- Elizabeth Allen, M.D.San Diego, CA1174814065
- Scott Allen, MDRancho Mirage, CA1841436193
- Sarah Barnhard, MDSacramento, CA1598082711
- Michael Bonin, MDSan Diego, CA1003964974
- Antony Chen, DOGarden Grove, CA1235327701
- Beiru Chen, M.D.Stockton, CA1669694766
- Yung-Kang Chow, M.D., A.M.Irvine, CA1205190337
- Laura Dilly, M.D.San Diego, CA1942561212
- Mark Edmunds, M.D.West Hollywood, CA1073818548
- Edgar Engleman, M.DPalo Alto, CA1417156225
Common questions
What is Ashok Nambiar, MD's NPI number?
Ashok Nambiar, MD's National Provider Identifier (NPI) is 1487619821, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ashok Nambiar, MD located?
The NPPES record lists a practice address at 505 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 353-1311. Providers update this record themselves, so call before visiting.
How can I verify Ashok Nambiar, MD's license?
NPPES lists California license number A87897, 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.
What is Ashok Nambiar, MD's Medicare quality score?
The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.