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 402 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. Jonathan NguyenSanta Fe Springs, CA 906701013472661
  2. Jonathan NguyenLong Beach, CA 908151184181463
  3. Jonathan Nguyen, PHARMDSimi Valley, CA 930651669947578
  4. Jonathan Nguyen, PHARMDDinuba, CA 936181649647058
  5. Jonathan NguyenSan Jose, CA 951281366307779
  6. Jonathan Nguyen, PHARMDAntelope, CA 958431770240996
  7. Joseph Nguyen, PHARMDSanta Monica, CA 904051366127706
  8. Joseph Nguyen, PHARM.D.San Diego, CA 921611366700486
  9. Joseph NguyenRialto, CA 923761578043766
  10. Joseph Nguyen, PHARM.DGarden Grove, CA 928411497459226
  11. Joseph Nguyen, PHARM DDinuba, CA 936181356687016
  12. Joseph Nguyen, PHARM.D.San Jose, CA 951161487199790
  13. Joseph Nguyen, PHARMDLivingston, CA 953341215584842
  14. Josephine Nguyen, PHARM.D.Moreno Valley, CA 925571558655852
  15. Judy Nguyen, PHARM.DPleasanton, CA 945881356526123
  16. Julia Nguyen, PHARM.D.Pleasanton, CA 945881407189624
  17. Julia NguyenSanta Clara, CA 950501215710314
  18. Julianne NguyenCovina, CA 917241629996541
  19. Julie Nguyen, RPHRosemead, CA 917701669460804
  20. Julie Nguyen, PHARM DVictorville, CA 923921750805073
  21. Julie Nguyen, PHARM.DWestminster, CA 926831659712149
  22. Julie Nguyen, RPHFountain Valley, CA 927081093253031
  23. Julie Nguyen, RPHBrea, CA 928211558116376
  24. Julie NguyenPort Hueneme, CA 930431639570401
  25. Julius NguyenEastvale, CA 928801053858274
  26. June Nguyen, PHARM.D, RPHStockton, CA 952101033644679
  27. Justin NguyenMilpitas, CA 950351811412679
  28. Justin Nguyen, PHARMDSanta Clara, CA 950511073217519
  29. Justin NguyenSan Jose, CA 951191295444230
  30. Justine NguyenAnaheim, CA 928061730457862
  31. Justine Nguyen, PHARMDOrange, CA 928681346888914
  32. Kacy NguyenRiverside, CA 925051265804959
  33. Kaitlin Nguyen, PHARM. D.San Diego, CA 921261467500538
  34. Kalena Nguyen, PHARM.D.Tustin, CA 927821326335936
  35. Kally Nguyen, PHARM. D.San Jose, CA 951191205917689
  36. Karen Nguyen, PHARM.D.Los Angeles, CA 900271518051630
  37. Karen Nguyen, RPHSanta Ana, CA 927041972968006
  38. Karen NguyenGarden Grove, CA 928401275933988
  39. Karen NguyenTaft, CA 932681215324751
  40. Kate Nguyen, PHARM.DDowney, CA 902401518243401
  41. Katelyn Nguyen, PHARMACISTSan Diego, CA 921171568000651
  42. Katharine Nguyen, PHARM.D.Corona, CA 928801619242534
  43. Kathelen NguyenFullerton, CA 928311952683096
  44. Katherine Nguyen, PHARMDLaguna Hills, CA 926531659901833
  45. Katherine Nguyen, R.PH.San Francisco, CA 941091467790154
  46. Katherine Nguyen, PHARM.DPleasanton, CA 945881437459120
  47. Katherine Nguyen, PHARMDSan Jose, CA 951161396027108
  48. Katherine Nguyen, RPHAuburn, CA 956021962398420
  49. Katherine-Anh Nguyen, RPHLivermore, CA 945511265793996
  50. Kathie Nguyen, RPHPalm Desert, CA 922601164962940

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.