Kerry Nai Pan Kay, M.D.
Family Medicine Physician · San Francisco, CA
Kerry Nai Pan Kay, M.D. is a family medicine physician with a practice address in San Francisco, California, and NPI 1730331786, issued on Oct 21, 2008. Check the license (California A106224, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kerry Nai Pan Kay
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A106224 CA
Self-reported in NPPES; status is on the state search - Practice location
- 995 Potrero Ave # Ward83, San Francisco, CA 94110
- Phone
- (415) 206-3450
- Enumerated
- Oct 21, 2008
- Record last updated
- Dec 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 995 Potrero Ave # Ward83
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rochelle Neutra, RN, FNPFamily Nurse Practitioner1396745642
- Anjana Sharma, M.D., M.A.S.Family Medicine Physician1528353083
- David Tompkins, M.D.Psychiatry Physician1487790143
- Alan Wands, PAPhysician Assistant1811219579
- Alexis Williams, MDFamily Medicine Physician1316111743
Verify Kerry Nai Pan Kay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A106224Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
688 Medicare Part D claims for 132 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium77 claims
- Losartan Potassium63 claims
- Amlodipine Besylate50 claims
- Metformin Hcl38 claims
- Januvia31 claims
- Triamcinolone Acetonide22 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.
Kerry Nai Pan Kay among 17,133 family medicine physician records in California
Kerry Nai Pan Kay, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2011 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Francisco → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joaquin Barahona, M. D.San Francisco, CA 941101205895133
- Luis Bonilla, MDSan Francisco, CA 941101629019708
- Christopher Bositis, MDSan Francisco, CA 941101427054493
- Romilda Foresti-Lorente, MDSan Francisco, CA 941101164455374
- Steven Lawton, MDSan Francisco, CA 941101366486748
- Todd May, MDSan Francisco, CA 941101679528335
- Pooja Mittal, DOSan Francisco, CA 941101215916200
- David Nidorf, MDSan Francisco, CA 941101336186121
Common questions
What is Kerry Nai Pan Kay, M.D.'s NPI number?
Kerry Nai Pan Kay, M.D.'s National Provider Identifier (NPI) is 1730331786, issued on Oct 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kerry Nai Pan Kay, M.D. located?
The NPPES record lists a practice address at 995 Potrero Ave # Ward83, San Francisco, CA, 94110. Phone: (415) 206-3450. Providers update this record themselves, so call before visiting.
How can I verify Kerry Nai Pan Kay, M.D.'s license?
NPPES lists California license number A106224, 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 Kerry Nai Pan Kay, M.D. prescribe under Medicare Part D?
In 2024, Kerry Nai Pan Kay, M.D. had 688 Medicare Part D claims for 132 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.