NPPES file of Aug 9, 2026

Family Nurse Practitioner in California

16,966 NPPES records list family nurse practitioner with a practice address in California, 44 per 100,000 residents, the 50th 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 241 of 340.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · 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, 1,103

  1. Los Angeles1,103
  2. San Diego799
  3. San Francisco662
  4. Sacramento444
  5. Fresno393

Family Nurse Practitioner records in California

  1. Joyce Peterson, NPSan Diego, CA 921051790953586
  2. Kyle PetersonLong Beach, CA 908131760169569
  3. Larissa PetersonLos Angeles, CA 900351225506397
  4. Nancy Peterson, FNP-CPalm Desert, CA 922601104297894
  5. Wendy Peterson, NPOakland, CA 946051760435556
  6. Sandra Petmecky, MSN, FNP-BCTorrance, CA 905021972393197
  7. Lee Petrarca, RN, MSN, CEN, FNP-CLong Beach, CA 908221669454872
  8. Stephanie Petreas, RN, FNPBerkeley, CA 947051558505560
  9. Anastasia Petrenco, NPLos Angeles, CA 900331821988635
  10. Hannah Petrenko, MSN, RN, FNP-CAnaheim, CA 928051457027211
  11. Jane Petrie, RN, FNP-BCSan Francisco, CA 941121255586293
  12. Diana Petros, FNP-CGrass Valley, CA 959451831703552
  13. Nicole PetrosianGranada Hills, CA 913441003786385
  14. Anush Petrosyan, NPGlendale, CA 912051245986645
  15. Armine Petrosyan, NPFresno, CA 937111760037063
  16. David Petrosyan, FNPGlendale, CA 912021376346031
  17. Elda Petrosyan, FNPNorth Hollywood, CA 916051396506283
  18. Gevork PetrosyanGlendale, CA 912071376466532
  19. Meri Petrosyan, FNP-CGlendale, CA 912031306513270
  20. Jenny Pettersen, FNPOakland, CA 946071780016097
  21. Annie Petteys, RN, FNP-BCLong Beach, CA 908061720475361
  22. Emily Pettis, APRNCosta Mesa, CA 926271841905635
  23. Alexandra Pettus, NURSE PRACTITIONERSan Bernardino, CA 924111750148748
  24. Jenna Pettus, NPSacramento, CA 958141376033746
  25. Natalie PettyClovis, CA 936111376479931
  26. Shakiba Peyrovi, FNP-CLake Forest, CA 926301609706266
  27. Rebecca Pfeifer-RosenblumRichmond, CA 948041598379596
  28. Charles Pfeiffer, NP-COrange, CA 928661932668100
  29. Kara Pfeiffer, FNPSacramento, CA 958311679110357
  30. Beth Pferdehirt, F.N.P.San Francisco, CA 941111083804983
  31. Caren Pfieffer, NP-CPalo Alto, CA 943061124469085
  32. Marissa PfohlSanta Rosa, CA 954071851525703
  33. Alexandra Pham, FNPMenifee, CA 925851598575128
  34. Anh-Thu Pham, FNP-CMission Viejo, CA 926911992509699
  35. Bich-Van Pham, NPSan Jose, CA 951281902392509
  36. Caitlin Pham, FNPMountain View, CA 940401083128128
  37. Diane PhamSanta Ana, CA 927071538799820
  38. Dolly PhamPasadena, CA 911011487386017
  39. Elizabeth PhamDowney, CA 902411366193120
  40. Elizabeth Pham, NPLong Beach, CA 908041053042986
  41. Hong An PhamFountain Valley, CA 927081134512551
  42. Jacqueline PhamMission Viejo, CA 926921114534542
  43. Johnny Pham, FNPPomona, CA 917671205578622
  44. Jonathan Pham, FNP-BCFountain Valley, CA 927081053298406
  45. Kathyrina Pham, NPStanton, CA 906801790419521
  46. Katie Pham, NPCypress, CA 906301700231370
  47. Kevin Pham, FNP-CIrvine, CA 926201578392072
  48. Lilie Pham, DNP, FNP-CSanta Cruz, CA 950601144504317
  49. Long Pham, FNP-CYorba Linda, CA 928861558184168
  50. Louis Pham, FNP-CUpland, CA 917861235897281

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 50 of 51 per resident

  1. Michigan53
  2. Washington48
  3. Wisconsin48
  4. California44
  5. New Jersey42
  6. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.1% of these records appear in a Medicare file, against 75.1% 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. California67.1%
  2. United States75.1%

Family Nurse Practitioner records in California, measured

  • In a Medicare file11,379 of 16,966 · 67.1% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file6,797 · 40.1% here, 57.1% nationally
  • Not updated in five years or more7,204 · 42.5% here, 40.5% nationally
  • Median graduation year2019 · the 6,793 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

16,966 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in California: 44 per 100,000 residents against 71 nationally (50 states and D.C.). Los Angeles has 1,103 of them (7%).

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 York14,805
  2. Texas21,242
  3. Florida22,340
  4. Ohio9,647

States with a similar rate per 100,000

  1. New Jersey41.8
  2. Wisconsin47.6
  3. Washington48.4
  4. Michigan53.4

The largest states

  1. Florida22,340
  2. Texas21,242
  3. New York14,805
  4. Ohio9,647
  5. Tennessee9,060

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.