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 7 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. Carol Lim, GNPSan Francisco, CA 941091710979190
  2. Leslie Lin, N. P.San Francisco, CA 941091043404353
  3. Yasamin Linney, NPWest Hollywood, CA 900481558916106
  4. Maritza Lira, AGNP-CTorrance, CA 905011457986168
  5. Lok Yi Lo, NPSan Francisco, CA 941431316665789
  6. Laura Locke, NPLos Angeles, CA 900481205466349
  7. Donna Lockhart, NPSanta Rosa, CA 954031841355617
  8. Lorna Logan, NPArcadia, CA 910061669032918
  9. Marion Logan, RNPPalo Alto, CA 943041407897184
  10. Cesar Lopez, NPOrange, CA 928681467180745
  11. Adrienne LowSan Francisco, CA 941091366516247
  12. Carmen Lozano, NPPasadena, CA 911881598070211
  13. Rachell Ann Luangrath, NPChula Vista, CA 919131831981034
  14. Kimberly LuiDuarte, CA 910101700288586
  15. Josue Magana, RNModesto, CA 953551235892936
  16. Rosemary Makemteh, NPMorgan Hill, CA 950371386410108
  17. Emily Malec, AGNP-CManhattan Beach, CA 902661235971193
  18. Chriselda ManaloLos Angeles, CA 900271003362260
  19. Nancy Mandler, N.P., R.N., MSNSacramento, CA 958251265506414
  20. Soraya MangondatoSan Francisco, CA 941091881755072
  21. Elizabeth Manley, NURSE PRACTITIONERYucca Valley, CA 922841528739398
  22. Hawa Mapara, AGNP-CLos Angeles, CA 900331275927881
  23. Abigail Marapao, NPFullerton, CA 928331013636851
  24. Geraldine Mariano, N.P.San Francisco, CA 941311750456562
  25. Carlie Martinez, NPSan Francisco, CA 941151598283335
  26. Elise Martinez, RNUpland, CA 917861457823361
  27. Audrie Martinez DuenasLa Crescenta, CA 912141568233427
  28. Alyssa Maskell, AGPCNP-BCLos Angeles, CA 900481619642634
  29. Henri Masse, GNPSanta Rosa, CA 954031235209636
  30. Cheryl Mateo, NPLos Alamitos, CA 907201518435593
  31. Nalinee MathitakTrabuco Canyon, CA 926791396104741
  32. Sharon Matthews, N.P.San Leandro, CA 945771508930389
  33. Archana Mazra, NPTarzana, CA 913561962204685
  34. Emma Mazzilli, MSN, RN, AGACNP-BCDuarte, CA 910101093349532
  35. Eleanor McCartLemon Grove, CA 919451467910075
  36. Joanne McCartney, GNPOakdale, CA 953611043372691
  37. Holly McClure, NPRohnert Park, CA 949281023424348
  38. Jean McCormack, N.PPalo Alto, CA 943041356880793
  39. Jennifer McMahon, DNP, AGNPMurrieta, CA 925631114754538
  40. Nancy McNulty, ANPSan Francisco, CA 941211396793436
  41. Carolee McPherson, NURSE PRACTITIONERLos Angeles, CA 900451386519114
  42. Laura McVay, GNPLos Angeles, CA 900331033440425
  43. Gabriela Medrano, NPDuarte, CA 910101033728217
  44. Kumkum Mehta, AGPCNP-BCDuarte, CA 910101770065559
  45. Eworth Charles Meighan, NP, AGACNP-BC, RNOrange, CA 928681811703689
  46. Takouhi Mekharian, NPSherman Oaks, CA 914031447082433
  47. Rom Mendawi, AGACNPVan Nuys, CA 914051598507105
  48. Noemi Mendoza, NPMenifee, CA 925861831662279
  49. Diana MenjivarLos Angeles, CA 900631306565320
  50. Keisuke Menjo, NP-CCerritos, CA 907031386127355

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.