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 396 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. Diep Nguyen, PHARMDVallejo, CA 945891619271012
  2. Dieu-Hanh NguyenSantee, CA 920711669906152
  3. Dieuhong Nguyen, PHARMDFresno, CA 937031275287146
  4. Doan Nguyen, PHARMDNorwalk, CA 906501518658848
  5. Doan NguyenMountain View, CA 940401972218782
  6. Doan Nguyen, PHARMDPalo Alto, CA 943041558441113
  7. Doan Trinh Nguyen, PHARM DUnion City, CA 945871710425970
  8. Doanh Nguyen, PHARM. D.Westminster, CA 926831568781334
  9. Dom Dop Nguyen, PHARM.D.Carlsbad, CA 920091649722380
  10. Don Nguyen, PHARMACISTPomona, CA 917661164445706
  11. Don NguyenAnaheim, CA 928081568730117
  12. Donald Nguyen, R.PH.Alamo, CA 945071083934236
  13. Donna Nguyen, PHARMDPort Hueneme, CA 930431972825248
  14. Donny NguyenHayward, CA 945451114774817
  15. Douglas NguyenCrescent City, CA 955311699173047
  16. Duan Nguyen, PHARMDHemet, CA 925431336464288
  17. Duc Nguyen, PHARM.D.Bell Gardens, CA 902011750754693
  18. Duc Nguyen, PHARM.DPasadena, CA 911071831405463
  19. Duc Nguyen, PHARMDCity Of Industry, CA 917481962796243
  20. Duc NguyenTracy, CA 953771962936328
  21. Duc Nguyen, PHARM. D.Antelope, CA 958431386944452
  22. Duc Thanh Nguyen, PHARMDFountain Valley, CA 927081740811884
  23. Dung Nguyen, PHARMDDowney, CA 902421235682832
  24. Dung Nguyen, PHARM.D.La Mesa, CA 919421407136302
  25. Dung Nguyen, PHARMD.Fountain Valley, CA 927081104948652
  26. Dung NguyenAnaheim, CA 928041558909085
  27. Dung Nguyen, PHARM. D.Antioch, CA 945091003700378
  28. Dustin NguyenLakewood, CA 907131467069252
  29. Dustin Nguyen, PHARM.D.La Mesa, CA 919421023545779
  30. Duy Nguyen, RPHSanta Ana, CA 927031083252654
  31. Duy NguyenGreenfield, CA 939271043722218
  32. Duy Phong Nguyen, PHARMDMonterey Park, CA 917551811395163
  33. Duyen Nguyen, PHARM.D.San Diego, CA 921611952598674
  34. Duyen NguyenWest Sacramento, CA 956911942972245
  35. Dyala Nguyen, RPHAnaheim, CA 928021215208533
  36. Eileen NguyenSan Francisco, CA 941091659191534
  37. Elaine NguyenMarina Del Rey, CA 902921073965463
  38. Elaine NguyenHuntington Beach, CA 926481649709759
  39. Elisabeth Nguyen, PHARMDStockton, CA 952071336901289
  40. Elise Nguyen, PHARMDSan Diego, CA 921611952038002
  41. Elise Nguyen, PHARMDAnaheim, CA 928041922734011
  42. Elise Nguyen, PHARM DSan Jose, CA 951241073884037
  43. Elizabeth Nguyen, PHARMDGlendale, CA 912051972039766
  44. Elizabeth Nguyen, PHARM.D.Riverside, CA 925051891843116
  45. Elizabeth Nguyen, PHARMDMilpitas, CA 950351619441268
  46. Ellen Nguyen, PHARM.D.San Ramon, CA 945831992863963
  47. Emily Nguyen, PHARM DGardena, CA 902491316486871
  48. Emily Nguyen, PHARM.DVista, CA 920841548633258
  49. Emily Nguyen, PHARMDWestminster, CA 926831104413889
  50. Emma NguyenCarmichael, CA 956081508619750

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.