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 433 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. Ky Om, PHARM.D.Duarte, CA 910101386937795
  2. Linda Om, PHARMDPasadena, CA 911071013266824
  3. Sophary Om, PHARMDReseda, CA 913351841887619
  4. Ali Omar, RPHTemecula, CA 925911801108675
  5. Lyda OmarPleasanton, CA 945881972476687
  6. Salah OmarLa Mesa, CA 919421588141030
  7. Xamda Omar, RPHCitrus Heights, CA 956101144952185
  8. Julius Ombogo, RPHHanford, CA 932301013207398
  9. Denise Omen, RPHWalnut Creek, CA 945961598838773
  10. Sara OmerLos Angeles, CA 900891396502258
  11. Sherry Omidi, PHARM.D.Laguna Niguel, CA 926771871154070
  12. Adeyemi Omilana, RPHPalm Springs, CA 922621770658635
  13. Osagie OmoruyiDowney, CA 902421578410148
  14. Temitope Omotayo, PHARM.DRichmond, CA 948011013449826
  15. Patricia OmotoNewbury Park, CA 913201568843282
  16. Oluwafolake Omotosho, PHARMDSan Jacinto, CA 925821972872828
  17. Ali Omrani, PHARMDSan Jose, CA 951361164277661
  18. Rabin Omrani, PHARMDLos Angeles, CA 900161497023881
  19. Hedyeh Omranipour, PHARM. D.Montecito, CA 931081033656830
  20. Mojdeh Omranipour, RPHWest Sacramento, CA 956051477118081
  21. Anthony On, PHARMDCarmichael, CA 956081962198838
  22. Deanna On, PHARM. D.Sacramento, CA 958231679692313
  23. Mandy On, PHARMDFair Oaks, CA 956281437613734
  24. Margaret OnDaly City, CA 940151649642257
  25. Sandy On, PHARMDStanford, CA 943041144869850
  26. Tiffany OnSacramento, CA 958251932933587
  27. Toan On, DOCTOR OF PHARMACYSacramento, CA 958231437131075
  28. Vanessa On, PHARM.D.San Jose, CA 951281083251136
  29. Tracie Onaha-Nguyen, PHARM. D.Los Alamitos, CA 907201841467107
  30. Modupe OnakoyaAntioch, CA 945091235655143
  31. Cheryl Oneto, PHARMDIone, CA 956401972932820
  32. Raymond OnetoModesto, CA 953551063825594
  33. Brian OngPalm Desert, CA 922111124432117
  34. Brian Ong, PHARM.D.Daly City, CA 940151972032514
  35. Chau Ong, PHARM.DWestminster, CA 926831861923419
  36. Chau OngSan Jose, CA 951301932480118
  37. Chau Ong, RPHSan Jose, CA 951331821523069
  38. Christopher OngSan Francisco, CA 941101669989315
  39. Ellen Ong, PHARM.D.Fountain Valley, CA 927081134553043
  40. Ellora Ong, PHARMD.San Francisco, CA 941151023141751
  41. Emily Ong, PHARMDMountain View, CA 940401154290377
  42. Geoffrey Ong, PHARMDFresno, CA 937201619582749
  43. Ha Quyen Ong, PHARM.DBanning, CA 922201174995385
  44. Harry Ong, RPHSan Francisco, CA 941271518242965
  45. Huynh Anh Ong, PHARMDSan Bernardino, CA 924051629951553
  46. Ida Ong, PHARM.DTemecula, CA 925901063187482
  47. Jaden Ong, PHARMDCalifornia City, CA 935051811467780
  48. Janis Ong, RPHSacramento, CA 958251114009172
  49. Jeannette Ong, PHARM DCastro Valley, CA 945461912228313
  50. Ken Ong, PHARM.D.San Clemente, CA 926731972958668

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.