NPPES file of Aug 9, 2026

Gerontology Nurse Practitioner in California

569 NPPES records list gerontology nurse practitioner with a practice address in California, 1.5 per 100,000 residents, the 48th highest rate of 51. Los Angeles and Duarte have the most; each record links to the provider's NPI and the California license search. Page 6 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LG0600X · 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, 45

  1. Los Angeles45
  2. Duarte41
  3. San Francisco41
  4. San Diego24
  5. Torrance14

Gerontology Nurse Practitioner records in California

  1. Annie Kanchanasuwan, RN, GNP, GCNS-BCPasadena, CA 911051609832385
  2. Myung Kang, NP-CLos Angeles, CA 900201326502196
  3. Patricia Kang, GNPSacramento, CA 958231013092832
  4. Young KangCastaic, CA 913841730457953
  5. Artur Karagyan, AGPCNPSacramento, CA 958161275425829
  6. Shaila Kashem-Guale, NPFontana, CA 923361568163087
  7. Laura Katz, NPSanta Barbara, CA 931051659466480
  8. Lena KazanchyanNorth Hollywood, CA 916061174139109
  9. Karen KellerLakewood, CA 907121245767466
  10. Marypat Kelly, GNPSan Jose, CA 951191043289523
  11. Trudy Keltz, GNPRedwood City, CA 940631760562920
  12. Patricia Kenny, RN, CNS, NPMountain View, CA 940401639353105
  13. Catherine KestenianArcadia, CA 910061124634886
  14. Maryam Khan, NPSan Francisco, CA 941431225959844
  15. Narine Kharikyan, NPPasadena, CA 911051073231239
  16. Christine Kim, NURSE PRACTITIONERSan Francisco, CA 941181245447937
  17. Hyomin KimBell Gardens, CA 902011295188464
  18. Hyunmie Kim, NPSeal Beach, CA 907401457544660
  19. Jiyoung Kim, NPPalo Alto, CA 943041942427927
  20. Kathleen Kinda, NURSE PRACTITIONERNapa, CA 945581962039537
  21. Ani Kirakosyan, NPNorth Hollywood, CA 916021154064921
  22. Meruzhan Kirakosyan, AGPCNPNorth Hollywood, CA 916051609768399
  23. Tamar Knadjian-Hindin, RN, AGPCNPGlendale, CA 912041053898924
  24. Morgan Knudsen, NPSan Diego, CA 921031447082896
  25. Marlene Kokanian, AGNP; RNGranada Hills, CA 913441043164437
  26. Stacy Kramer, APN-BCCypress, CA 906301326202847
  27. Krasimira Krasteva, NPWestlake Village, CA 913611497410617
  28. Sowmya Krishnan, NPCosta Mesa, CA 926261164110219
  29. Sunayna Kumar, NPWalnut Creek, CA 945951619342086
  30. Jessica Kung, NPDaly City, CA 940151790438075
  31. Stephanie Kusser, N.P.Costa Mesa, CA 926261265671473
  32. Romeo Ladero, NURSE PRACTITIONERMurrieta, CA 925631356869846
  33. Kim LafourcheOroville, CA 959661346789377
  34. Brittany Langevin, AGACNP-BCIrvine, CA 926181861269185
  35. Blanca Lansang, NPTorrance, CA 905031245853068
  36. Anne-Marie Larson, NPSan Francisco, CA 941151881804888
  37. Angelica Lat, NP, AGACNP-BCDuarte, CA 910101932719762
  38. Julie Lautner, RNPPalo Alto, CA 943011386993079
  39. Abbie LaytonPalo Alto, CA 943041144417551
  40. Hung Le, APRNCulver City, CA 902301972098762
  41. Thi An Hao Le, N.P.Irvine, CA 926181346003167
  42. Vivian LeFountain Valley, CA 927081356223408
  43. Christine LeeCulver City, CA 902321568328193
  44. Lily Yeuk Ying Lee, NPSan Francisco, CA 941331689952277
  45. Patricia Lee, NPRiverside, CA 925061952670507
  46. Serra Lee, NPGardena, CA 902491982342432
  47. Steven Lee-Ramos, NP, CNSSan Francisco, CA 941431093182859
  48. Diane LesnickPalo Alto, CA 943011770672974
  49. Margarita Lewis-UptonFontana, CA 923351881426476
  50. Annie Li-Wong, NPBurlingame, CA 940101629415765

Source: CMS NPPES, primary taxonomy 363LG0600X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 48 of 51 per resident

  1. Alaska1.6
  2. Louisiana1.6
  3. West Virginia1.5
  4. California1.5
  5. Utah1.4
  6. South Dakota1.0
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 363LG0600X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

64.1% of these records appear in a Medicare file, against 76.0% 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. California64.1%
  2. United States76.0%

Gerontology Nurse Practitioner records in California, measured

  • In a Medicare file365 of 569 · 64.1% here, 76.0% nationally
  • In the CMS Doctors and Clinicians file239 · 42.0% here, 61.0% nationally
  • Not updated in five years or more250 · 43.9% here, 37.0% nationally
  • Median graduation year2018 · the 239 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LG0600X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

569 NPPES records list gerontology nurse practitioner (363LG0600X) as their primary taxonomy with a practice address in California: 1.5 per 100,000 residents against 3.2 nationally (50 states and D.C.). Los Angeles has 45 of them (8%).

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. Pennsylvania587
  2. New Jersey547
  3. Ohio526
  4. Michigan409

States with a similar rate per 100,000

  1. West Virginia1.5
  2. Utah1.4
  3. Louisiana1.6
  4. Alaska1.6

The largest states

  1. Florida1,043
  2. Texas954
  3. Pennsylvania587
  4. New Jersey547
  5. Ohio526

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.