NPPES file of Aug 9, 2026

General Practice Registered Nurse in California

460 NPPES records list general practice registered nurse with a practice address in California, 1.2 per 100,000 residents, the 28th highest rate of 51. San Diego and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 6 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WG0000X · method

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

San Diego has the most, 30

  1. San Diego30
  2. San Francisco22
  3. Los Angeles21
  4. Sacramento15
  5. Bakersfield13

General Practice Registered Nurse records in California

  1. Cristina Mallari, RNFairfield, CA 945341861086720
  2. Devery Mandagie, RN PHNSan Diego, CA 921101801927157
  3. Jaskiran Mangat, RNCastaic, CA 913841699634675
  4. Erik Mantsch, RN, PHNSan Diego, CA 921101962018465
  5. Delia Manzanares Quintanilla, RNNorth Hills, CA 913431821807967
  6. Lin MaoNorwalk, CA 906501114435310
  7. Patricia Marovich, RN, BSNSan Jose, CA 951391609041219
  8. Sonja Martin, RNPaso Robles, CA 934461710221452
  9. Nicole Martinez, REGISTERED NURSELakeport, CA 954531043019144
  10. Jorge Martinez RodriguezEl Cajon, CA 920201760243752
  11. Shuji Masuda, RNLa Mesa, CA 919421417700683
  12. Melissa McCarthy, NPSan Diego, CA 921111972423549
  13. Marianne McClintick, RNMartinez, CA 945531295954527
  14. Mahalia McCoy, RN,FNPFremont, CA 945381154885036
  15. Steve McGowenSan Francisco, CA 941171639716798
  16. Joan McLoughlin, RNLa Quinta, CA 922531619857752
  17. Michael McMillin, RN, CBNSalinas, CA 939061952980765
  18. Steve Menchaca, RN, VA-BCBakersfield, CA 933141376224386
  19. Danelle Merz, RNEureka, CA 955011801921283
  20. Tasha Michael, RNLancaster, CA 935341548728017
  21. Juliann MiletichDanville, CA 945261467040964
  22. Leeza Miller, RNPresidio, CA 941291003745696
  23. Lisa Miller, RNSusanville, CA 961301598345688
  24. Nyree Minatsaghanian, RNLos Angeles, CA 900151104455625
  25. Mark Mistal, RNVallejo, CA 945911073102109
  26. Angela Mitchell, RNChula Vista, CA 919151497465355
  27. Karina Moffett, NPPorterville, CA 932571568603975
  28. Jason Mollenbrink, RNWest Hollywood, CA 900691609719962
  29. Ariemba MomanyiElk Grove, CA 957581013789379
  30. Gabriela Monge, RNLos Angeles, CA 900261306657408
  31. Allena Moore, RNLos Angeles, CA 900121215694781
  32. Lolita Moore, RN, BSN, MBASacramento, CA 958311811205586
  33. Rozelle Morales, RNPasadena, CA 911031831930387
  34. Virginia Moreno, RNBakersfield, CA 933071629501150
  35. Kari Morgan, RNSanta Cruz, CA 950621407675259
  36. Keziah Lei MortizGarden Grove, CA 928411619526316
  37. Violet Mubeezi, REGISTERED NURSERoseville, CA 956611831932037
  38. Theresa Mueller, RNWalnut Creek, CA 945961407649270
  39. Renee Munoz-Sawyer, LVNSacramento, CA 958161336896638
  40. Jeanne Murata, RNCamarillo, CA 930121245015825
  41. Bob MutebiLathrop, CA 953301134076441
  42. Esther Muteti, RNFontana, CA 923371629587001
  43. Andre Nazarian, REGISTERED NURSEVan Nuys, CA 914051295447761
  44. Mary Ndungu, RNPasadena, CA 911061033780788
  45. Heather Newlin, RNMerced, CA 953401285451674
  46. Eric NgangaPlumas Lake, CA 959611962254086
  47. Mercy Nguku, RNLathrop, CA 953301528884632
  48. Bich NguyenSan Diego, CA 921231225625627
  49. Kaela NguyenSan Francisco, CA 941211477472207
  50. Tracey NguyenPalo Alto, CA 943041487145397

Source: CMS NPPES, primary taxonomy 163WG0000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 28 of 51 per resident

  1. Nevada1.3
  2. Vermont1.2
  3. Michigan1.2
  4. California1.2
  5. New Hampshire1.1
  6. Pennsylvania1.1
  7. 50 states and D.C.1.3

Source: CMS NPPES, primary taxonomy 163WG0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.7% of these records appear in a Medicare file, against 3.6% 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. California5.7%
  2. United States3.6%

General Practice Registered Nurse records in California, measured

  • In a Medicare file26 of 460 · 5.7% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file9 · 2.0% here, 1.8% nationally
  • Not updated in five years or more218 · 47.4% here, 44.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WG0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

460 NPPES records list general practice registered nurse (163WG0000X) as their primary taxonomy with a practice address in California: 1.2 per 100,000 residents against 1.3 nationally (50 states and D.C.). San Diego has 30 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. Ohio292
  2. New York633
  3. Texas229
  4. Florida227

States with a similar rate per 100,000

  1. Michigan1.2
  2. New Hampshire1.1
  3. Pennsylvania1.1
  4. Missouri1.1

The largest states

  1. New York633
  2. Ohio292
  3. Texas229
  4. Florida227
  5. Puerto Rico198

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.