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 434 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. Kimberly OngDana Point, CA 926291902659568
  2. Lamont Ong, PHARM.D.San Francisco, CA 941211376781021
  3. Lisa Ong, PHARMDMonterey Park, CA 917541104309640
  4. Margie OngRedondo Beach, CA 902781609290667
  5. Marietta Ong, PHARM.D,Redwood City, CA 940611528370715
  6. Megan Dominique OngDuarte, CA 910101750928610
  7. Mike Ong, PHARM.DAnaheim, CA 928011063884807
  8. Otto Ong, PHARM.D.Encinitas, CA 920241134449853
  9. Patrick Ong, PHARM. D.San Francisco, CA 941211003914839
  10. Scott OngRosemead, CA 917701447543202
  11. Tiffany OngLos Altos, CA 940221205540796
  12. Matt OngocoFairfield, CA 945341639718158
  13. Johanna Ongsioco, PHARMACISTWoodland, CA 957761669785275
  14. Akinyemi Oni-Orisan, PHARM.D., PH.D.Fresno, CA 937111790221208
  15. Alanna Onishi, PHARMDSalinas, CA 939061336709526
  16. Adeola Oniwe, PHARMDWillows, CA 959881043141815
  17. Reyn Ono, PHARM.D.Davis, CA 956161952733776
  18. Chukwuma Onumonu, RPHSouth Pasadena, CA 910301659970127
  19. Ngozi Onumonu, BSCRedlands, CA 923731154533495
  20. Nkechi Onuoha, RPHConcord, CA 945201306000781
  21. Peter OnwumereFresno, CA 937101043530751
  22. Charles Onyegbuchulam, RPHSacramento, CA 958161437470275
  23. Cynthia OnyenehoSan Diego, CA 921301275386526
  24. May Oo, PHARM.DSan Francisco, CA 941031114453503
  25. Shwe Yamin OoPorterville, CA 932571891269767
  26. Alex OonDublin, CA 945681902373087
  27. Coral OonLivermore, CA 945511346771417
  28. Darth OotenRed Bluff, CA 960801578924965
  29. Chinyere OparaHanford, CA 932301871877878
  30. Linda Opara, PHARMDFresno, CA 937261932798675
  31. Sienna Opara, PHARMDLos Angeles, CA 900021134917586
  32. Daniel Opatz, RPHBuena Park, CA 906211942529854
  33. Madison Oppenheim, PHARMDSan Francisco, CA 941211588492417
  34. Teri Oppenheimer, PHARM.D.Stockton, CA 952021619305240
  35. Stella OppongRedding, CA 960021730661117
  36. Elena Opris, PHARM.D.Sacramento, CA 958641689153512
  37. Nicole Anjelica OracionLos Angeles, CA 900281225668452
  38. Alvin Reynold OralloStockton, CA 952071104111384
  39. Griselda Orat, RPHCrescent City, CA 955311528434735
  40. Kevin Orca, PHARM.D.Sonora, CA 953701053756916
  41. Katrina Ordanza, PHARM.D.Manteca, CA 953371295103489
  42. Joan Marie Ordonez, PHARMDOntario, CA 917621184032971
  43. Katrina Ordonez, PHARMDMarina Del Rey, CA 902921144964693
  44. Leticia Ordonez, PHARMD, RPHSimi Valley, CA 930631578178893
  45. Christopher Ordway, PHARMDLodi, CA 952401659745206
  46. Joseph Ore, R.PHLa Puente, CA 917461083746663
  47. Joanna Mae OreasLos Angeles, CA 900021851238224
  48. Gerald Orecchia, RPHNapa, CA 945591477864890
  49. Shabnam Oreizi, RPHSan Jose, CA 951191861572257
  50. Noel Orejudos, PHARM D.Cypress, CA 906301750835781

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.