NPPES file of Aug 9, 2026

Acute Care Nurse Practitioner in California

1,810 NPPES records list acute care nurse practitioner with a practice address in California, 4.6 per 100,000 residents, the 38th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 6 of 37.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LA2100X · 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, 334

  1. Los Angeles334
  2. San Francisco182
  3. Sacramento108
  4. San Diego59
  5. West Hollywood46

Acute Care Nurse Practitioner records in California

  1. Eleanora Chamanara, RN, NPVan Nuys, CA 914051992231179
  2. Lilit Chamichyan, NPLos Angeles, CA 900211831842012
  3. Carrie Chan, NPLos Angeles, CA 900331679881254
  4. Eunice Chan, AGACNP-BCLong Beach, CA 908061699300640
  5. Amy Chao, NPArcadia, CA 910071083881882
  6. Amanda Chapman, NPChino Hills, CA 917091245636901
  7. Nathaniel Chase, AGACNPInglewood, CA 903011255959268
  8. Allison Chavarria, NPLos Angeles, CA 900951750443537
  9. Alexandria Chavez, NPSan Diego, CA 921031811543622
  10. Mary Catherine ChavezLos Angeles, CA 900261104744119
  11. Sariya ChayutipunLos Angeles, CA 900641518435288
  12. Chi Hang Cheang, N.P.Monterey Park, CA 917551609200146
  13. Francine Chen, NP, APRN-BCLos Angeles, CA 900331972711893
  14. Irene Chen, NP-CLos Angeles, CA 900331487317442
  15. Kaiser Chen, AGACNPCorona, CA 928791841004363
  16. Katie Chen, NPLa Jolla, CA 920371528714011
  17. Kevin Chen, ACNPSacramento, CA 958331972026391
  18. Zian Chen, AGACNPDowney, CA 902421487476727
  19. Samantha Cherin, NP, CNSWest Hollywood, CA 900481417350307
  20. Amber Cheung, ACNPC-AGIrvine, CA 926141376426502
  21. Linda Cheung, NPCerritos, CA 907031265085773
  22. Michelle Cheung, NPLos Angeles, CA 900331174863237
  23. Natalie CheungSan Gabriel, CA 917751659174324
  24. Tony Cheung, N.P.Los Angeles, CA 900331386913101
  25. Stephanie Chiarappa, NPSan Diego, CA 921031609575554
  26. Micah Childress, NPRocklin, CA 957651063291847
  27. Cherrie Chilom, NPSan Diego, CA 921231124078894
  28. Gloria ChioCarlsbad, CA 920111508746637
  29. Seohee ChoSanta Rosa, CA 954051134411820
  30. Tenzin Chodon, NURSE PRACTITIONEROakland, CA 946121053063073
  31. Jae Choi, NURSE PRACTITIONERLos Angeles, CA 900241194367607
  32. Min Hye ChoiSan Francisco, CA 941031972364305
  33. Jenny Choo, RN-BSN-MSN-ACNPSan Francisco, CA 941221518272467
  34. Esther Chou, NPPasadena, CA 911071790011534
  35. Jennifer ChoungLos Angeles, CA 900481447932322
  36. Regina Christ, NPLa Mirada, CA 906381427239714
  37. Dorothy Christian, NPSan Francisco, CA 941101174655104
  38. Lia Christian, ACNPSherman Oaks, CA 914111942815808
  39. Jeffrey Chu, APRNWalnut, CA 917891972359453
  40. Kaneesia Chu, AG-ACNPMountain View, CA 940401659224905
  41. Min-O Chuang, N.P.Alhambra, CA 918011902183809
  42. Joyce Chung, MSN, AGACNP-BCOrange, CA 928681851944821
  43. Michelle Chung, AGACNP-BCLos Angeles, CA 900951538706783
  44. Ray Anne Chung, AGACNP-BCMission Viejo, CA 926911255019030
  45. Suk Chung, FNPSan Francisco, CA 941101437197639
  46. Sun Chung, NPTarzana, CA 913561487213468
  47. Kindel Church, NPLoma Linda, CA 923541841896396
  48. Daniel Ciocca, AGACNP-BCRancho Cucamonga, CA 917301982252334
  49. Tracie Citron, MS, APRN, AGAC-NPSan Francisco, CA 941431639508310
  50. Brittany Clark, NPSan Diego, CA 921031710551692

Source: CMS NPPES, primary taxonomy 363LA2100X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 51 per resident

  1. Hawaii4.8
  2. Oregon4.7
  3. Indiana4.6
  4. California4.6
  5. North Carolina4.6
  6. Alaska4.2
  7. 50 states and D.C.8.1

Source: CMS NPPES, primary taxonomy 363LA2100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.2% of these records appear in a Medicare file, against 79.9% 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. California74.2%
  2. United States79.9%

Acute Care Nurse Practitioner records in California, measured

  • In a Medicare file1,343 of 1,810 · 74.2% here, 79.9% nationally
  • In the CMS Doctors and Clinicians file993 · 54.9% here, 67.6% nationally
  • Not updated in five years or more759 · 41.9% here, 39.0% nationally
  • Median graduation year2018 · the 993 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LA2100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,810 NPPES records list acute care nurse practitioner (363LA2100X) as their primary taxonomy with a practice address in California: 4.6 per 100,000 residents against 8.1 nationally (50 states and D.C.). Los Angeles has 334 of them (18%).

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. Florida1,794
  2. New York1,720
  3. Ohio1,679
  4. Pennsylvania1,283

States with a similar rate per 100,000

  1. Indiana4.6
  2. North Carolina4.6
  3. Oregon4.7
  4. Hawaii4.8

The largest states

  1. Texas3,239
  2. Florida1,794
  3. New York1,720
  4. Ohio1,679
  5. Pennsylvania1,283

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.