NPPES file of Aug 9, 2026

Nurse Practitioner in California

8,223 NPPES records list nurse practitioner with a practice address in California, 21 per 100,000 residents, the 41st highest rate of 51. Stanford and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 57 of 165.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · method

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

Stanford has the most, 572

  1. Stanford572
  2. Los Angeles520
  3. San Diego458
  4. San Francisco425
  5. Palo Alto318

Nurse Practitioner records in California

  1. Keith Griffin, NPAnaheim, CA 928071689790826
  2. Jennifer Griffin-Valeri, N.P.Fresno, CA 937201528096070
  3. Sarah GriffithsModesto, CA 953501023559937
  4. Janette Grigg, FNP-CCovina, CA 917231326305418
  5. Hope Grigorets, FNP-CFolsom, CA 956301639048689
  6. Kelly Grigoryan, APRN, FNP-CSacramento, CA 958191639772528
  7. Laura Grigoryan, NPBurbank, CA 915061912613522
  8. Mihran Grigoryan, NP-CGlendale, CA 912041902620370
  9. Romela GrigoryanGlendale, CA 912051538905856
  10. Lesha Grigsby, FNP-CFresno, CA 937211083450191
  11. Rita Grijalva, RNPAnaheim, CA 928011568423317
  12. Gisela Grimaldo, NPBurbank, CA 915051568248045
  13. Pamela Grimes, NPPalm Springs, CA 922621144309691
  14. Patricia Grinnell, NPPetaluma, CA 949541538186457
  15. Wendy Grose, NPRedondo Beach, CA 902771871512863
  16. Irene Grosleib, FNPLos Angeles, CA 900691184308199
  17. Daisy Gross, NPPalo Alto, CA 943041679919492
  18. Teresa Grossi, N.P.Valencia, CA 913551700935103
  19. Sonja Growcott, NPFresno, CA 937201841548906
  20. Lindsay Grubensky, PNPSan Diego, CA 921231619255577
  21. Emily Gruber, FNP-CSan Diego, CA 921211528455433
  22. Mark Gruidl, NPTempleton, CA 934651427045848
  23. Lora Grutkowski, RN FNP-BC ACNS-BCSebastopol, CA 954721134280464
  24. Denise Gruzensky, NPParadise, CA 959691588614770
  25. Anna Gryunshpan, FNPTarzana, CA 913561033810171
  26. Lulu GuAlhambra, CA 918011952276222
  27. Rollena Guachino, RNThousand Oaks, CA 913611730854217
  28. Angela Guadagni, FNPNapa, CA 945591649361908
  29. Brenda Guadiana, NPEast Los Angeles, CA 900221932852084
  30. Marietta Guajardo, FNP-BCModesto, CA 953551033512868
  31. Cheryl Guanzon, NPSan Jose, CA 951161508425000
  32. Lori Guelman, NPStanford, CA 943051689850745
  33. Cynthia Guerra, MSN FNP CSelma, CA 936621457389215
  34. Roxana Guerra, FNPChula Vista, CA 919111821897026
  35. Angela Guerrera, NPSan Francisco, CA 941431366696759
  36. Margaret Guerrero, NPAnaheim, CA 928011790856680
  37. Ingrid Guerzon, NPWest Hollywood, CA 900481619572765
  38. Lissette Guevara, NPLos Angeles, CA 900331215171905
  39. Kimberly Guevarra, RN, MSN, FNPIrvine, CA 926141144781493
  40. Dana Gugino, NURSE PRACTITIONERSan Diego, CA 921231558689968
  41. Margaret Guglielmo, NPTorrance, CA 905031245263862
  42. Isabelle Guiang, MSN, CPN, NP-CVictorville, CA 923921790049146
  43. Lauren Guidry, N.P.Los Angeles, CA 900271720369895
  44. Louis Guitron, R.N.Los Angeles, CA 900281306198734
  45. Lorena Guitron-Zaby, NPBaldwin Park, CA 917061548337389
  46. Elizabeth Gumas, NPConcord, CA 945201801843792
  47. Nicole Gunadi, NPStanford, CA 943051861042939
  48. Jessica Gunderson, MS, AOCNP, NP-C, CNSRedondo Beach, CA 902771144558503
  49. Manisha Gupta, NPStanford, CA 943051639721822
  50. Patricia Gurney, NPRoseville, CA 956611699889659

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 41 of 51 per resident

  1. Alaska22
  2. Colorado21
  3. New Jersey21
  4. California21
  5. Louisiana20
  6. Maryland20
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.3% of these records appear in a Medicare file, against 73.4% 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. California65.3%
  2. United States73.4%

Nurse Practitioner records in California, measured

  • In a Medicare file5,368 of 8,223 · 65.3% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file3,427 · 41.7% here, 57.4% nationally
  • Not updated in five years or more3,696 · 44.9% here, 44.6% nationally
  • Median graduation year2017 · the 3,425 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

8,223 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in California: 21 per 100,000 residents against 29 nationally (50 states and D.C.). Stanford has 572 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. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524

States with a similar rate per 100,000

  1. New Jersey21.1
  2. Colorado21.4
  3. Alaska21.5
  4. Louisiana20.4

The largest states

  1. Florida8,844
  2. Illinois4,892
  3. Texas4,825
  4. North Carolina4,524
  5. Ohio4,254

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.