NPPES file of Aug 9, 2026

Pharmacist in California

32,533 NPPES records list pharmacist with a practice address in California, 83 per 100,000 residents, the 38th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 209 of 651.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 183500000X · method

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

Los Angeles has the most, 1,765

  1. Los Angeles1,765
  2. San Diego1,555
  3. San Francisco1,180
  4. Sacramento942
  5. San Jose893

Pharmacist records in California

  1. Tina Hsieh, PHARM.D.Santa Clara, CA 950511417192154
  2. Winson Hsieh, JD, PHARM. DCovina, CA 917221629568134
  3. Yeu-Shan Hsieh, PHARM.D.Anaheim, CA 928071679664247
  4. Yvonne HsiehVictorville, CA 923921710301387
  5. Lisa Hsieh-Atlas, PHARMD.Santa Ana, CA 927041518405679
  6. Grace Hsin, RPHFair Oaks, CA 956281205244894
  7. Jeu Hsing Wong, PHARMDSan Marcos, CA 920781174977672
  8. Richard Hsiung, PHARM. DSan Francisco, CA 941141255677183
  9. Amy HsuTemple City, CA 917801104285600
  10. Amy Hsu, PHARMDOrange, CA 928681952014615
  11. Annie Hsu, PHARMD.Mission Viejo, CA 926921609178011
  12. Chenchia HsuLancaster, CA 935341578976932
  13. Chih Hsu, PHARMDSan Diego, CA 921031770124547
  14. Ching-Ling HsuSan Marcos, CA 920781497230619
  15. Curtis HsuSacramento, CA 958331578046314
  16. Dah Hsu, PHARMDSimi Valley, CA 930631346581006
  17. Emily Hsu, PHARMDBurbank, CA 915021245765197
  18. Emily HsuPinole, CA 945641245020569
  19. Hanna HsuHacienda Heights, CA 917451033821194
  20. Heng Hsu, PHARM.D.Los Angeles, CA 900141073056008
  21. Huei-Chen Hsu, MSWalnut, CA 917891831754233
  22. I-Hsuan Hsu, PHARMDSan Jose, CA 951251083069330
  23. I-Kuan Hsu, PHARMDSan Rafael, CA 949031225554470
  24. Julie Hsu, RPHWoodland Hills, CA 913671699369744
  25. Karen Hsu, PHARMDHacienda Heights, CA 917451760197289
  26. Katty Hsu, PHARM.D.Los Angeles, CA 900891164617973
  27. Kristy Hsu, RPHTustin, CA 927821972137057
  28. Lily Hsu, RPHLos Angeles, CA 900661952923138
  29. Ling-Kuan Hsu, PHARMDMonterey Park, CA 917541073021861
  30. Melody Hsu, R.PHArtesia, CA 907011134286008
  31. Nicole Hsu, PHARMDUnion City, CA 945871417668641
  32. Oliver Hsu, PHARMDSan Jose, CA 951281164796561
  33. Par-Lin Hsu, R.PH.Rowland Heights, CA 917481962508564
  34. Ricky Hsu, PHARM.DTemple City, CA 917801508362914
  35. Shiheng HsuSan Jacinto, CA 925831013223916
  36. Shu HsuPlacentia, CA 928701568998037
  37. Sing Hsu, RPHYountville, CA 945991134584782
  38. Stanley HsuDiamond Bar, CA 917651164052593
  39. Steven HsuChino Hills, CA 917091962936641
  40. Sufeng Hsu, DOCTOR OF PHARMACYWalnut, CA 917891003408741
  41. Tan-Li HsuCathedral City, CA 922341376943852
  42. Tiffany HsuEscondido, CA 920291487005450
  43. Tracy Hsu, PHARM.D.Martinez, CA 945531346695277
  44. Tzu-Chi Hsu, PHARMDMoreno Valley, CA 925551417246190
  45. Vannarat Hsu, PHARMDSan Diego, CA 921201124186119
  46. Yee Hsu, PHARMDSan Francisco, CA 941161053619056
  47. Ying Feng Hsu, PHARM DSanta Ana, CA 927041386179703
  48. Hsing Hsueh, RPHDiamond Bar, CA 917651689993701
  49. Wen Jen Hsueh, RPHPomona, CA 917661285954974
  50. Yin Htaik, PHARMDSan Francisco, CA 941101538518030

Source: CMS NPPES, primary taxonomy 183500000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 51 per resident

  1. Minnesota86
  2. Massachusetts85
  3. Oregon84
  4. California83
  5. Michigan83
  6. Delaware83
  7. 50 states and D.C.86

Source: CMS NPPES, primary taxonomy 183500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

14.7% of these records appear in a Medicare file, against 9.8% 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. California14.7%
  2. United States9.8%

Pharmacist records in California, measured

  • In a Medicare file4,774 of 32,533 · 14.7% here, 9.8% nationally
  • In the CMS Doctors and Clinicians file4 · under 0.1% here, under 0.1% nationally
  • Not updated in five years or more24,625 · 75.7% here, 75.5% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 183500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

32,533 NPPES records list pharmacist (183500000X) as their primary taxonomy with a practice address in California: 83 per 100,000 residents against 86 nationally (50 states and D.C.). Los Angeles has 1,765 of them (5%).

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. New York22,962
  2. Florida19,422
  3. Texas18,541
  4. Pennsylvania13,059

States with a similar rate per 100,000

  1. Michigan83.4
  2. Delaware83.1
  3. Oregon84.4
  4. Oklahoma82.5

The largest states

  1. New York22,962
  2. Florida19,422
  3. Texas18,541
  4. Pennsylvania13,059
  5. Ohio10,831

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.