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 526 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. Nahid Sioshansi, PHARM.DDanville, CA 945261801171210
  2. Mungid SiragWoodland, CA 956951871205500
  3. Alexa SirakiLancaster, CA 935341053235549
  4. Mark Siri, PHARM.D.Antioch, CA 945311538584164
  5. Eric Sirich, PHARMDGlendora, CA 917401144621434
  6. Michael Sirich, PHARMDSanta Barbara, CA 931171902219298
  7. Supot Siriphand, PHARM DFresno, CA 937201629500442
  8. Shari SiroisGarden Grove, CA 928431952696171
  9. David SironenFresno, CA 937111144621269
  10. Mariatou SisayRoseville, CA 956781104488071
  11. Darin Sise, 43429Modesto, CA 953551497124572
  12. Syuzanna Sislian, RPHClovis, CA 936111093483802
  13. Sarkis SislyanLos Angeles, CA 900271073280921
  14. Andrew Sisneroz, PHARM DSacramento, CA 958161154638054
  15. Clarence Sisnett, PHARMDRiverside, CA 925211952457715
  16. Frances Sisnett, PHARM.DFontana, CA 923371912181470
  17. Karlo Nicole Sison, RPHCarson, CA 907461578220125
  18. Lucas SisonFresno, CA 937221093581662
  19. Patrick SisonSan Diego, CA 921541508424391
  20. Matthew Sison WongOakland, CA 946191952180531
  21. Michael Sissac, PHARM.D.Cypress, CA 906301942600283
  22. Jason Sit, PHARM.D.Sunnyvale, CA 940871477837979
  23. Kaman Sit, PHARM.D.San Bruno, CA 940661942595954
  24. Oliver Sit, PHARMDConcord, CA 945201285038901
  25. Annie SituTarzana, CA 913561578048468
  26. Becky Situ, PHARM.D.San Jose, CA 951191366517203
  27. Carmen Situ, PHARMDBaldwin Park, CA 917061013405315
  28. Jacinta Situ, RPHMonterey Park, CA 917541053030494
  29. Lilian SituSan Francisco, CA 941211285224006
  30. Simon Situ, PHARMDOntario, CA 917611306436373
  31. Alex SiuMartinez, CA 945531306305966
  32. Annie SiuCorona Del Mar, CA 926251154642692
  33. Curtis Siu, PHARM.D.Santa Ana, CA 927051841709839
  34. Dana Siu, PHARM.D.Santa Clara, CA 950511902050693
  35. Denise SiuSan Dimas, CA 917731265971337
  36. Johnson SiuLincoln, CA 956481043751258
  37. Jose Siu, PHARMDLivermore, CA 945511881229763
  38. Mason Siu, PHARM D.Stanton, CA 906801760751937
  39. Mira Siu, PHARM.D.San Jose, CA 951191417262155
  40. Nicholas SiuSacramento, CA 958351316669195
  41. Rachel Siu, PHARMDSan Bruno, CA 940661417520545
  42. Sandra Siu, PHARM.D.Hollister, CA 950231437446515
  43. Sharon May SiuSan Diego, CA 921311245755685
  44. Tamiko SiuRoseville, CA 956611518378264
  45. Veronica Siu, PHARM.D.San Francisco, CA 941101114209723
  46. Wai-Chuen Siu, RPHBonita, CA 919021295913713
  47. Wayne Siu, PHARM.D.Los Angeles, CA 900271982142576
  48. Kemika SivatranonMission Hills, CA 913451699212092
  49. Nilofar Siyar, PHARM.DSan Diego, CA 921031891242384
  50. Yeni Sjamsudin, PHARM DFremont, CA 945391275815011

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.