NPPES file of Aug 9, 2026

Registered Nurse in California

13,506 NPPES records list registered nurse with a practice address in California, 35 per 100,000 residents, the 30th highest rate of 51. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 198 of 271.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 1,223

  1. San Diego1,223
  2. San Francisco625
  3. Los Angeles526
  4. Sacramento508
  5. Fresno500

Registered Nurse records in California

  1. Jonathan ProsserTemecula, CA 925901366101800
  2. Laura Prosser-Horch, RNWoodland, CA 956951730515024
  3. Edwin Protacio, RNFresno, CA 937031215748611
  4. Kieu ProudBerkeley, CA 947101154506590
  5. Claudia Provedor, R.N.Napa, CA 945581619220381
  6. Barbara Provence, RN CA 226378Mission Viejo, CA 926911952302473
  7. Priscilla Provencial, R NChico, CA 959261457005167
  8. Aida ProvencioPalo Alto, CA 943041538988274
  9. Melissa ProvostSan Diego, CA 921011417491028
  10. Trymica Provost, RNLivermore, CA 945501093318156
  11. Ainsley PruittColton, CA 923241326306192
  12. Crystal Pruitt, RNWest Sacramento, CA 956051952168015
  13. Julia Pryor, RNOceanside, CA 920541346486909
  14. Rebekah PryorBrentwood, CA 945131871256255
  15. Maureen Prystas, RN, PHNSan Diego, CA 921101467583484
  16. Paula Ptomey, R.N.Porterville, CA 932571194905679
  17. Angelica Puente, RNPlanada, CA 953651659951663
  18. Napoleon PuertoSouth Gate, CA 902801588386254
  19. Lisa Pufky, RNSan Diego, CA 921281760079883
  20. Angel PugaSalinas, CA 939011326924762
  21. Julissa Puga, RNSan Ramon, CA 945831477490555
  22. Kimberly PukalVictorville, CA 923951356755847
  23. Susan Puleo, RNSan Diego, CA 921211255522017
  24. Elisa Pulido, RNPalm Desert, CA 922111447667084
  25. Vanessa PulidoOxnard, CA 930361104662675
  26. Eleanor Pullin, RNConcord, CA 945201144757741
  27. Joy Pumar, RNOxnard, CA 930361124758107
  28. Angela Pumford, RNOakland, CA 946011285479550
  29. Emily PunchMoorpark, CA 930211891515052
  30. Mylady PunoSan Diego, CA 921541194341156
  31. Christien Angelo PunzalanEscondido, CA 920251023964053
  32. Susan Puorro, CRNASan Rafael, CA 949031225052764
  33. Tracy PurifoyLos Angeles, CA 900731356265136
  34. Uwanda PurnellMarina Del Rey, CA 902921811369143
  35. Tracey Purvis, RNSan Diego, CA 921101811509193
  36. Barbara Putman, R.N.Livermore, CA 945511366649683
  37. Max Pyke, RNLa Habra, CA 906311417322314
  38. Rosalyn Pyle, RN, PHNMariposa, CA 953381588232268
  39. Irma PytlakFresno, CA 937211881890903
  40. Olga QamarEl Monte, CA 917311841996832
  41. Shaheedah QayuumSimi Valley, CA 930651578217725
  42. Zhenyzng Qian, R.N.Redwood City, CA 940631285768697
  43. Li QinCovina, CA 917231760282404
  44. Masyitha Qin, RNBeverly Hills, CA 902111265298327
  45. Xiaolan QiuConcord, CA 945201780530535
  46. Ziqin QuSan Diego, CA 921281932867611
  47. Angel QuachOakland, CA 946071619523735
  48. Angelica QuachSacramento, CA 958271568857050
  49. Linda QuachSan Francisco, CA 941161114646346
  50. Michael Quach, RNFontana, CA 923351417887613

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 30 of 51 per resident

  1. Maryland40
  2. Arkansas40
  3. Oklahoma36
  4. California35
  5. Kansas34
  6. South Carolina33
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.5% of these records appear in a Medicare file, against 1.5% 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. California2.5%
  2. United States1.5%

Registered Nurse records in California, measured

  • In a Medicare file343 of 13,506 · 2.5% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file146 · 1.1% here, 1.0% nationally
  • Not updated in five years or more7,263 · 53.8% here, 57.2% nationally
  • Median graduation year2018 · the 146 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13,506 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in California: 35 per 100,000 residents against 44 nationally (50 states and D.C.). San Diego has 1,223 of them (9%).

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. Ohio9,656
  2. Texas8,921
  3. Washington5,708
  4. Michigan5,589

States with a similar rate per 100,000

  1. Kansas33.9
  2. Oklahoma35.9
  3. South Carolina32.8
  4. Vermont31.0

The largest states

  1. New York25,740
  2. Ohio9,656
  3. Texas8,921
  4. Washington5,708
  5. Michigan5,589

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.