Registry data as of Aug 27, 2026

Henry Markman, M.D.

Psychiatry Physician · Berkeley, CA

Henry Markman, M.D. is a psychiatry physician with a practice address in Berkeley, California, and NPI 1588916332, issued on Oct 3, 2012. Check the license (California G50642, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1588916332
Name
Henry Markman
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G50642 CA
Self-reported in NPPES; status is on the state search
Practice location
2435 Russell St, Berkeley, CA 94705
Phone
(510) 841-3411
Enumerated
Oct 3, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2435 Russell St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maureen Katz, M.D.Psychosomatic Medicine Physician1730419417
  2. Laura Klein, MDPsychiatry Physician1992939003
  3. Georgine Marrott, PH.D.Psychoanalysis Psychologist1306688668
  4. Eliot Schain, LMFTMental Health Counselor1609249887

Verify Henry Markman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G50642
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

97% fewer Medicare Part D claims than the average psychiatry physician in 2024

31 Medicare Part D claims, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Henry Markman31
  2. Specialty average1,010

Most prescribed

  1. Quetiapine Fumarate12 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.

95 psychiatry physician records list a Berkeley practice address

They are 95 of the 4,898 NPPES records with a Berkeley practice address, and 7,890 psychiatry physician records in California.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Kafia Abbasi, M.D.French Camp, CA1215114897
  5. Michele Abbasi, M.D.Westlake Village, CA1093940330
  6. Zohaib AbbasiMartinez, CA1013392224
  7. Chester Abbott, M.D.Pasadena, CA1053442186
  8. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  9. Ezzat Abdelmalek, M.DDana Point, CA1992828826
  10. Ahmed AbdelrazekSacramento, CA1669092128

Common questions

What is Henry Markman, M.D.'s NPI number?

Henry Markman, M.D.'s National Provider Identifier (NPI) is 1588916332, issued on Oct 3, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Henry Markman, M.D. located?

The NPPES record lists a practice address at 2435 Russell St, Berkeley, CA, 94705. Phone: (510) 841-3411. Providers update this record themselves, so call before visiting.

How can I verify Henry Markman, M.D.'s license?

NPPES lists California license number G50642, 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 Henry Markman, M.D. prescribe under Medicare Part D?

In 2024, Henry Markman, M.D. had 31 Medicare Part D claims; the average among psychiatry physician prescribers was 1,010. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.