Kenneth Marcus Chin, D.O.
Psychiatry Physician · San Francisco, CA
Kenneth Marcus Chin, D.O. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1841602547, issued on May 29, 2014. Check the license (California 20A16429, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth Marcus Chin
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A16429 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Ocean Ave, San Francisco, CA 94112
- Phone
- (415) 452-2200
- Enumerated
- May 29, 2014
- Record last updated
- Nov 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190110002519); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1701 Ocean Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaime Alvarezmejia, INTERNSchool Psychologist1699085019
- Angela AngstmannPsychiatry Physician1518044312
- Ebony AtlasDay Training/Habilitation Specialist1801300389
- Estera Badalyan, MDPsychiatry Physician1598957565
- Anna BaileyStudent in an Organized Health Care Education/Training Program1295985356
- Nir BanaiMental Health Counselor1205021722
Verify Kenneth Marcus Chin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A16429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average psychiatry physician in 2024
759 Medicare Part D claims for 59 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Invega Sustenna72 claims
- Abilify Maintena52 claims
- Olanzapine50 claims
- Trazodone Hcl45 claims
- Venlafaxine Hcl Er41 claims
- Aripiprazole40 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 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).
Bills Medicare through one group practice
- City And County OF San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth Marcus Chin among 8,673 psychiatry physician records in California
Kenneth Marcus Chin, D.O. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2014 · median 2005 among the 3,295 with a school on file
- Record last updated2018 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
763 psychiatry physician records list a practice address in San Francisco
They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Francisco → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Angela AngstmannSan Francisco, CA 941121518044312
- Estera Badalyan, MDSan Francisco, CA 941121598957565
- Jon Boone, M.D.San Francisco, CA 941121750500674
- Michael Burton, MDSan Francisco, CA 941121386793222
- Albert Cendana, MDSan Francisco, CA 941121295954519
- Masaru Fisher, M.D.San Francisco, CA 941121063518868
- Stephen Hall, MDSan Francisco, CA 941121447298625
- Ellen Herbst, MDSan Francisco, CA 941121356354914
Common questions
What is Kenneth Marcus Chin, D.O.'s NPI number?
Kenneth Marcus Chin, D.O.'s National Provider Identifier (NPI) is 1841602547, issued on May 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Marcus Chin, D.O. located?
The NPPES record lists a practice address at 1701 Ocean Ave, San Francisco, CA, 94112. Phone: (415) 452-2200. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Marcus Chin, D.O.'s license?
NPPES lists California license number 20A16429, 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 Kenneth Marcus Chin, D.O. prescribe under Medicare Part D?
In 2024, Kenneth Marcus Chin, D.O. had 759 Medicare Part D claims for 59 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Kenneth Marcus Chin, D.O.'s MIPS final score?
The 2023 MIPS final score is 90.3 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), 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.