Douglas L. Chin, PA
Physician Assistant · San Francisco, CA
Douglas L. Chin, PA is a physician assistant with a practice address in San Francisco, California, and NPI 1558303560, issued on Jun 12, 2006. Check the license (California 11939, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Douglas L. Chin
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 11939 CA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 353-1818
- Enumerated
- Jun 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (415) 353-1552
- Medicaid ID
- 00119390 CA
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 505 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Douglas L. Chin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11939Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Douglas L. Chin among 14,451 physician assistant records in California
Douglas L. Chin, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,451 in California → Every provider in San Francisco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Eliana Agudelo, PASan Francisco, CA 941431982646386
- Crystal Bravate, PA-CSan Francisco, CA 941431043363765
- Robin Clark, PA CSan Francisco, CA 941431063403483
- Stephanie Collier, PASan Francisco, CA 941431861673436
- Susan Uyen Huffstutter, PA-CSan Francisco, CA 941431346268901
- Cletus Ibe, PASan Francisco, CA 941431730334152
- Da Thao Neria, PA-CSan Francisco, CA 941431689780942
- Marcus Peterlin, P.A.San Francisco, CA 941431033201298
Common questions
What is Douglas L. Chin, PA's NPI number?
Douglas L. Chin, PA's National Provider Identifier (NPI) is 1558303560, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Chin, PA located?
The NPPES record lists a practice address at 505 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 353-1818. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Chin, PA's license?
NPPES lists California license number 11939, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.