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 17 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. Hera Kissoyan, AGACNP- BCLos Angeles, CA 900481710627450
  2. Panicha KittiphaLoma Linda, CA 923541801338157
  3. Allyson Klein, RN, ACNPWest Hollywood, CA 900481609996958
  4. Joanna Klein, NPSan Francisco, CA 941151407235708
  5. Melissa Klein, ACNP-BCFresno, CA 937211427352491
  6. Tessa Klein, NPInglewood, CA 903011457990558
  7. William KlepacFresno, CA 937011902565401
  8. Daniel Klug, AGACNP-BCSacramento, CA 958151336651967
  9. Gregory Knutzen, NPColton, CA 923241871554170
  10. Rosalina KohaguraWest Hollywood, CA 900481285101709
  11. Margaret Kohn, N.P.Los Angeles, CA 900731508819939
  12. Michael KojimaLos Angeles, CA 900331831853324
  13. Arielle Koklas, NPInglewood, CA 903011902320450
  14. Celia Kolbach, NPSacramento, CA 958161265847123
  15. Amy Kolesiak, N.P.-CRancho Cucamonga, CA 917301417137571
  16. Jocelyn Kon, ACNPLos Angeles, CA 900951376850883
  17. Azmina Koorji, NURSE PRACTITIONEROakland, CA 946091467591651
  18. Gloria Kopp, NPDanville, CA 945261841626298
  19. Natalie Kornbluth, NPMountain View, CA 940401902435431
  20. Lisa Koser, APRN-CNPLos Angeles, CA 900481629371356
  21. Honore Kotler, RN MSN ACNPLos Angeles, CA 900481821290859
  22. Cassidy Kotran, NPRedlands, CA 923731982523221
  23. Caitlin Koulakis, AGACNP-BCSan Francisco, CA 941431134998875
  24. Kristine Koyejo, DNPSan Francisco, CA 941431164242962
  25. Jacqueline Kraetzer, NPSanta Monica, CA 904031811462088
  26. Robin Krasner, ACAGNPLos Angeles, CA 900331023869021
  27. Katelyn Kriegel, NPLong Beach, CA 908061376154138
  28. Carolyn Krouse, AGACNP-BCLos Angeles, CA 900481497345219
  29. Victoria Ku, ACNPLos Angeles, CA 900331790036994
  30. Eula Mei Kuba, NPLos Angeles, CA 900951710319041
  31. Chasen Kubota, NPLong Beach, CA 908061952831687
  32. Preethy Kulakat, NPAnaheim, CA 928041154277846
  33. Carl Kulpa, DNP, ANP-BC, ACNP-BCSan Francisco, CA 941431073846044
  34. Kanokwan KultanSan Diego, CA 921271063028298
  35. Tatyana Kushnirenko, NPNorth Hollywood, CA 916061992989305
  36. Ruvy Rose Kutilek, NPLos Angeles, CA 900341184207771
  37. Kevin Kwan, RN, MSN, AGACNPAzusa, CA 917021619601416
  38. Caroline Kwong, RN, MSN, FNPLos Angeles, CA 900271376867804
  39. Waiyee Kwong, NPStanford, CA 943051508102690
  40. Michelle Labao, AGACNP-BCLos Angeles, CA 900271447878095
  41. Sarah Laclergue, ACNP-BCWalnut Creek, CA 945981952642514
  42. Inez Lafave, AGACNP-BCRiverside, CA 925061700616141
  43. Tiffany Laffen, NPHuntington Beach, CA 926481619475381
  44. Joseph Lake, ARNPSan Francisco, CA 941431497238984
  45. Louise Lalonde, NPPasadena, CA 911051669493367
  46. Lynne Lamanna, RN, MSN, ACNP, CNRN,Bonita, CA 919021437350782
  47. Erin Lamba, NPWest Hollywood, CA 900481801552229
  48. Derek Lamboy, NPSan Francisco, CA 941431518747419
  49. Leonard Lansangan, NPLos Angeles, CA 900331144095951
  50. Walter Lapinskas, RN, BSN, ACNPMurrieta, CA 925621598426389

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.