NPPES file of Aug 9, 2026

Clinical Pharmacology Physician in California

22 NPPES records list clinical pharmacology physician with a practice address in California, 0.1 per 100,000 residents, the 26th highest rate of 44. San Francisco and Huntington Beach have the most; each record links to the provider's NPI and the California license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208U00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Francisco has the most, 3

  1. San Francisco3
  2. Huntington Beach2
  3. Palo Alto2
  4. Sacramento2
  5. Atherton1

Clinical Pharmacology Physician records in California

  1. Ferre' Akbarpour, M.D.Huntington Beach, CA 926481336350289
  2. Francesca Aweeka, PHARMDSan Francisco, CA 941431568681880
  3. Carly Bliss, PHARMDPalo Alto, CA 943041043857725
  4. Stanley Cohen, M.D.Stanford, CA 943051548393788
  5. Amanda Do, PHARMDSanta Clara, CA 950511063941920
  6. Tanya Duong, PHARMDSacramento, CA 958201346292117
  7. VI Khosho, PHARMDChula Vista, CA 919111811832678
  8. Youngjun Kim, MDCypress, CA 906301235661646
  9. Jeffrey Kittrelle, MDSan Diego, CA 921301689896490
  10. Charles Le, RPHWestminster, CA 926831992658025
  11. Edward Lor, PHARMDSan Francisco, CA 941101205953403
  12. Nancy Maillefer, PHARMDCosta Mesa, CA 926261558446781
  13. Azita Mavandadi, PHARMDHuntington Beach, CA 926461215934468
  14. John ObenaBakersfield, CA 933011811700081
  15. Priya Patel, PHARMDSacramento, CA 958201366494213
  16. Carl Peck, M.D.San Luis Obispo, CA 934011073755302
  17. Christopher Petersen, PHARMDPalo Alto, CA 943041730068289
  18. Linda RobinsonTempleton, CA 934651851815518
  19. Michael Skinner, MD, PHARMDCarlsbad, CA 920081174870752
  20. Donald Stanski, M.D.Atherton, CA 940271033865878
  21. Almaz YohannesLong Beach, CA 908071043870165
  22. Daria Zavgorodnyaya, PHARMDSan Francisco, CA 941151457000408

Source: CMS NPPES, primary taxonomy 208U00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 26 of 44 per resident

  1. Missouri0.1
  2. Iowa0.1
  3. Utah0.1
  4. California0.1
  5. Tennessee0.1
  6. South Carolina0.1
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 208U00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

9.1% of these records appear in a Medicare file, against 13.7% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California9.1%
  2. United States13.7%

Clinical Pharmacology Physician records in California, measured

  • In a Medicare file2 of 22 · 9.1% here, 13.7% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 2.0% nationally
  • Not updated in five years or more12 · 54.5% here, 54.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208U00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22 NPPES records list clinical pharmacology physician (208U00000X) as their primary taxonomy with a practice address in California: 0.1 per 100,000 residents against 0.1 nationally (50 states and D.C.). San Francisco has 3 of them (14%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Texas17
  2. Arizona10
  3. Georgia10

The largest states

  1. Texas17
  2. Arizona10
  3. Georgia10
  4. Maryland9
  5. Ohio9

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.