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 140 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. Jessica Iten, NPEl Centro, CA 922431538752431
  2. Terrance Ito, FNP-BC, PMHNP-BCLos Angeles, CA 900661932439767
  3. Ayano ItohLompoc, CA 934361013792670
  4. Sandra Iturbe, NURSE PRACTITIONEROrange, CA 928681376305268
  5. Veronica IveliaHuntington Beach, CA 926461134628621
  6. Dayna Iverson, FNP, RNOakdale, CA 953611326588344
  7. Jeffrey Iverson, FNPSolana Beach, CA 920751023850963
  8. Bernice IvokoRancho Cucamonga, CA 917391063059806
  9. Marshe Ivy, NPElk Grove, CA 957581386308955
  10. Hannah Iwan, FNPLos Altos, CA 940221568877041
  11. Rita Iwuchukwu, NPAntioch, CA 945311144032103
  12. Chinazom Iwuoha, FNPAntioch, CA 945091619444809
  13. Maureen Iwuoha, NPLake Elsinore, CA 925301790550440
  14. Tracey Iyamu-Sanusi, FNPElk Grove, CA 957581093087595
  15. Gita Izadi, NURSE PRACTITIONERSan Diego, CA 921291487190989
  16. Vanessa Izquierdo, APRN, FNP-BCLos Angeles, CA 900421780939157
  17. Judith Izumi, N.P.Glendale, CA 912061598960700
  18. Martha Izvernari, N.P.San Jacinto, CA 925831417176322
  19. Katherine Izzo-Andujar, FNPEncinitas, CA 920241467271015
  20. Sandra Ja'Chim, FNPWalnut Creek, CA 945961164757522
  21. Barbara Jachniewicz, NPSacramento, CA 958171285754762
  22. Matthew Jacinto, NPFresno, CA 937201679187264
  23. Richard Peter JacintoRiverbank, CA 953671801771175
  24. Sharon Jack, FNPMission Viejo, CA 926921831348663
  25. Adrienne Jackson, DNP, FNP-CSan Francisco, CA 941111487199881
  26. Andrea Jackson, FNPHanford, CA 932301154970846
  27. Brian Jackson, NPNewport Beach, CA 926601174080030
  28. Catherine Jackson, NPSanta Barbara, CA 931011467257410
  29. Cedric Jackson, FNP-BCSan Diego, CA 921081588557219
  30. Colleen Jackson, NURSE PRACTITIONERWest Hollywood, CA 900481134331259
  31. Dajonae JacksonCamarillo, CA 930121467034934
  32. Delisa Jackson, NPHayward, CA 945451699527010
  33. Douglas Jackson, NPSanta Paula, CA 930601760412241
  34. Erica Jackson, FNP-CSan Diego, CA 921101790679298
  35. Joshua Jackson, APRNFountain Valley, CA 927081255174769
  36. Kalyse Jackson, RN, NPPalmdale, CA 935511801427448
  37. Katherine Jackson, FNPGilroy, CA 950201528249638
  38. Maida Jackson, FNPLos Angeles, CA 900631043945157
  39. Marilyn Jackson, NPTemecula, CA 925901699847913
  40. Marisol JacksonMartinez, CA 945531972135119
  41. Marlene Jackson, NPPalm Springs, CA 922621790781417
  42. Monique Jackson, CFNPLos Angeles, CA 900151952338543
  43. Nekia Jackson, FNP-CSan Francisco, CA 941111821606658
  44. Shanna Jackson, NPMoreno Valley, CA 925531710506472
  45. Tijuana Jackson, DNP-FNPBCDiscovery Bay, CA 945051407692841
  46. Antoinette Jackson-Sekunda, NPMurrieta, CA 925631770233363
  47. Lindsay Jackson-Tito, FNP-CFresno, CA 937201912516253
  48. Bernice Jacob, FNPTustin, CA 927801215472949
  49. Nancy Jacob, FNP-CBakersfield, CA 933051740019231
  50. Hilda Jacobo, FNP-BCPanorama City, CA 914021063124105

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.