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 417 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. Thi NguyenLong Beach, CA 908151437443611
  2. Thi Nguyen, PHARM.DHuntington Beach, CA 926481457776742
  3. Thi Nguyen, RPHGarden Grove, CA 928411508258799
  4. Thiem NguyenSan Diego, CA 921261790054641
  5. Thien Nguyen, PHARM.D.Fountain Valley, CA 927081760500979
  6. Thien Nguyen, PHARMD.Oakland, CA 946111528244654
  7. Thien NguyenRoseville, CA 956611821574518
  8. Thien NguyenRancho Cordova, CA 956701104168939
  9. Thien-Huong Nguyen, PHARM.D.Stockton, CA 952101235362245
  10. Thien-Kim Nguyen, PHARM. DSan Diego, CA 921201184918724
  11. Thien-Loc Nguyen, PHARMDMilpitas, CA 950351346967668
  12. Thinh Nguyen, RPHWhittier, CA 906021366892911
  13. Thinh NguyenEl Monte, CA 917311427467224
  14. Thinh Nguyen, PHARM.D.San Francisco, CA 941081881939494
  15. Thinh Nguyen, PHARM.DSan Jose, CA 951231477998698
  16. Tho NguyenBakersfield, CA 933131770985483
  17. Thoa NguyenLivermore, CA 945511871024679
  18. Thomas NguyenLakewood, CA 907121003447475
  19. Thomas Nguyen, PHARM.DRocklin, CA 957651144502345
  20. Thomas NguyenSacramento, CA 958231164955225
  21. Thomas Nguyen, RPHSacramento, CA 958381376382705
  22. Thu Nguyen, PHARM.D.Los Angeles, CA 900731417059247
  23. Thu Nguyen, PHARMDSanta Ana, CA 927061669011946
  24. Thu Nguyen, PHARMDLos Banos, CA 936351144981283
  25. Thu Nguyen, RPHHayward, CA 945451306220389
  26. Thu Nguyen, PHARMDSan Jose, CA 951341356980742
  27. Thu NguyenCameron Park, CA 956821619340395
  28. Thu Han NguyenChula Vista, CA 919101578057741
  29. Thu Huyen Nguyen, PHARM D.Fountain Valley, CA 927081174656649
  30. Thu-Anh Nguyen, PHARMDIrvine, CA 926181477862811
  31. Thu-Nguyet NguyenGardena, CA 902471700449634
  32. Thuan Nguyen, PHARM D.Anaheim, CA 928011750103719
  33. Thuat NguyenCampbell, CA 950081962003632
  34. Thuong-Thuong Nguyen, PHARM.D.Laguna Woods, CA 926371215606546
  35. Thutrang NguyenRiverside, CA 925081497024137
  36. Thuy NguyenCypress, CA 907201457835860
  37. Thuy NguyenSan Diego, CA 921231386018513
  38. Thuy NguyenSan Jacinto, CA 925821528607637
  39. Thuy Nguyen, PHARMDMenifee, CA 925841023446416
  40. Thuy Nguyen, RPHFresno, CA 937201780116426
  41. Thuy Nguyen, PHARMDDaly City, CA 940151568745990
  42. Thuy Nguyen, PHARM.DSan Francisco, CA 941221790184620
  43. Thuy NguyenLivermore, CA 945511033643598
  44. Thuy NguyenOakland, CA 946111154855211
  45. Thuy NguyenSan Jose, CA 951121952309627
  46. Thuy NguyenSan Jose, CA 951271073962825
  47. Thuy NguyenStockton, CA 952151518392067
  48. Thuy Nguyen, PHARMDManteca, CA 953361124301171
  49. Thuy NguyenTracy, CA 953761366004806
  50. Thuy Nguyen, RPHRepresa, CA 956711255693222

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.