Caitlin M. Clark, MD
Psychiatry Physician · San Francisco, CA
Caitlin M. Clark, MD is a psychiatry physician with a practice address in San Francisco, California, and NPI 1679101539, issued on Mar 27, 2020. Check the license (California A201898, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caitlin M. Clark
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A201898 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Franklin St, San Francisco, CA 94109
- Phone
- (415) 474-7310
- Enumerated
- Mar 27, 2020
- Record last updated
- Aug 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20251006003785); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1500 Franklin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adrienne Abad SantosOther Technician1588976435
- Elaina Acosta Ford, RNRegistered Nurse1912386657
- Nayeli AmaroMarriage & Family Therapist1053045849
- Peg AndersonMarriage & Family Therapist1184340101
- Valeria Araujo, MFTIMarriage & Family Therapist1659799963
- Nolawit AyeleProfessional Counselor1215271366
Verify Caitlin M. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A201898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
76 Medicare Part D claims for 16 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Amitriptyline Hcl15 claims
- Quetiapine Fumarate11 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.
Bills Medicare through one group practice
- Felton InstituteSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin M. Clark among 8,673 psychiatry physician records in California
Caitlin M. Clark, MD 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 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2020 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 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
- Mel Blaustein, M.D,San Francisco, CA 941091205845542
- Christopher Eaton, MDSan Francisco, CA 941091467530014
- Galina Gorodetsky, MDSan Francisco, CA 941091386724110
- Paul Heim, MDSan Francisco, CA 941091023184710
- Michael Menaster, MDSan Francisco, CA 941091386893170
- Jonathan Mueller, M.D.San Francisco, CA 941091801953666
- Lawrence Petrakis, M.D.San Francisco, CA 941091932256500
- Stuart Pickel, MDSan Francisco, CA 941091154479624
Common questions
What is Caitlin M. Clark, MD's NPI number?
Caitlin M. Clark, MD's National Provider Identifier (NPI) is 1679101539, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin M. Clark, MD located?
The NPPES record lists a practice address at 1500 Franklin St, San Francisco, CA, 94109. Phone: (415) 474-7310. Providers update this record themselves, so call before visiting.
How can I verify Caitlin M. Clark, MD's license?
NPPES lists California license number A201898, 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 Caitlin M. Clark, MD prescribe under Medicare Part D?
In 2024, Caitlin M. Clark, MD had 76 Medicare Part D claims for 16 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.