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 55 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. Chun ChenMonterey Park, CA 917541326704354
  2. Cynthia Chen, FNPCosta Mesa, CA 926271437205770
  3. David Chen, F-NPDuarte, CA 910101285184465
  4. Enna Chen, FNPFremont, CA 945381700395621
  5. Glendy ChenRiverside, CA 925061619388741
  6. Gou-Ling Susie Chen, NP-CPomona, CA 917661366916942
  7. Hsiu Jan ChenSacramento, CA 958171639728520
  8. Jack Chen, MSN, FNP-BCSanta Clara, CA 950511316190531
  9. Jeannie Chen, FNPChico, CA 959261447654702
  10. Jessie Chen, NPSan Francisco, CA 941101740704709
  11. Josephine Chen, FNP, RNWalnut Creek, CA 945981790175214
  12. Judy ChenRedwood City, CA 940631427649573
  13. Kenny Chen, MSED, MSN, FNP-BCLos Angeles, CA 900591437566619
  14. Korina Chen, FNP-CTorrance, CA 905031558604579
  15. Lisa Chen, NPBurlingame, CA 940101689397994
  16. Maylin Chen, NPLos Gatos, CA 950321780019117
  17. Michelle Chen, NP-CLos Angeles, CA 900331235720475
  18. Michelle ChenCupertino, CA 950141295624369
  19. Monica ChenSanta Barbara, CA 931051326767633
  20. Pin Hsin ChenAnaheim, CA 928051760018543
  21. Siming Chen, FNP-CNorthridge, CA 913251790525251
  22. Song Chen, NPHayward, CA 945451659855005
  23. Stephanie ChenElk Grove, CA 957581508678525
  24. Tai Yu ChenLos Angeles, CA 900891134895345
  25. Tammy Chen, NP-CAlhambra, CA 918011174019095
  26. Xiao Hua ChenLos Angeles, CA 900261386302420
  27. Xuantan ChenSan Diego, CA 921141760920854
  28. Yi Chen, NPEmeryville, CA 946081013621184
  29. Chakrya Cheng, FNPArtesia, CA 907011932944402
  30. Hoa Cheng, FNPLos Angeles, CA 900331013769470
  31. Janet Cheng, NPLong Beach, CA 908081164068714
  32. Michael Cheng, FNP-CWest Hollywood, CA 900691154049724
  33. Rodrigo Cheng, NPCamp Pendleton, CA 920551881685295
  34. Wen Cheng, FNPSeal Beach, CA 907401023468204
  35. Yi-Chun ChengRosemead, CA 917701457805855
  36. Angelina Cheong, FNP-BCWest Hollywood, CA 900481255024170
  37. Alex CheounLos Angeles, CA 900171578320610
  38. Kathryn Cherbini, NPOakland, CA 946021437462769
  39. Naomi Chernault, FNPCampbell, CA 950081730068735
  40. Christina Cherneff, NPLos Angeles, CA 900591235671579
  41. Gregory Chernekoff, NPFresno, CA 937201730335233
  42. Katherine Cherry, F.N.P.Fair Oaks, CA 956281659612612
  43. Nancy Cherry, FNP-BC, CNMSan Francisco, CA 941071831340181
  44. Doris Cheruiyot, DNP, FNP-CSan Diego, CA 921141083272744
  45. Shannon Cherukara, NPSan Jose, CA 951111457074676
  46. Stefan Chesbro, FNP-BCMurrieta, CA 925621093214421
  47. Shara Chess, MSN, APRN, BC-FNPSimi Valley, CA 930651154328318
  48. Karen Chestnut, FNPOxnard, CA 930301144577347
  49. Aesil Cheun, NPMartinez, CA 945531184946741
  50. Anna Cheung, FNPCulver City, CA 902301427690379

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.