Mark Held, PH.D.
Psychologist · San Francisco, CA
Mark Held, PH.D. is a psychologist with a practice address in San Francisco, California, and NPI 1437547940, issued on Jan 6, 2015. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Held
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 459 Fulton St, San Francisco, CA 94102
- Phone
- (415) 579-6964
- Enumerated
- Jan 6, 2015
- Record last updated
- Jan 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150625002740); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Held in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 MIPS final score for 2023 (Medicare payment program): 80.6 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
- County OF Santa ClaraSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Held among 7,304 psychologist records in California
Mark Held, PH.D. is one of 7,304 psychologist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 64% of them.
- NPI issued2015 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2013 · median 2005 among the 1,058 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
516 psychologist records list a practice address in San Francisco
They are 516 of the 38,143 NPPES records with a practice address in San Francisco, and 7,304 psychologist records in California.
All 7,304 in California → Every provider in San Francisco → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Michelanne Baker, PSY.D.San Francisco, CA 941021336205756
- Louise Bertman, P.H.D.San Francisco, CA 941021831116672
- Gerald Buggs, PHDSan Francisco, CA 941021083713739
- Susan Chandler, PHDSan Francisco, CA 941021245336833
- Joseph Grebel, PH.D.San Francisco, CA 941021801958699
- Tim Matheson, PH DSan Francisco, CA 941021750446480
- Shirley McNeal, PHD ABPPSan Francisco, CA 941021194822999
- Sylvia Mills, PH.D.San Francisco, CA 941021275546491
Common questions
What is Mark Held, PH.D.'s NPI number?
Mark Held, PH.D.'s National Provider Identifier (NPI) is 1437547940, issued on Jan 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mark Held, PH.D. located?
The NPPES record lists a practice address at 459 Fulton St, San Francisco, CA, 94102. Phone: (415) 579-6964. Providers update this record themselves, so call before visiting.
How can I verify Mark Held, PH.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Mark Held, PH.D.'s MIPS final score?
The 2023 MIPS final score is 80.6 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.