NPPES file of Aug 9, 2026

Registered Nurse in California

13,506 NPPES records list registered nurse with a practice address in California, 35 per 100,000 residents, the 30th 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 148 of 271.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 1,223

  1. San Diego1,223
  2. San Francisco625
  3. Los Angeles526
  4. Sacramento508
  5. Fresno500

Registered Nurse records in California

  1. Teresa MaloneCarson, CA 907451699801100
  2. Brianna MaloneyHayward, CA 945451164269247
  3. Megan Maloney, RN BSNFelton, CA 950181649796954
  4. Jerel Lee MalongLa Jolla, CA 920931811826274
  5. Maria Jazmin Malsi, RNRiverside, CA 925031952608952
  6. Kimberly Malson, RNShingletown, CA 960881750006730
  7. Nikka Mamaid, RNNorwalk, CA 906501275339954
  8. Gabriela Mamani, RNSan Francisco, CA 941031033979745
  9. Megan MamarilLos Angeles, CA 900271750087631
  10. Harry MamattahBakersfield, CA 933141003414574
  11. Lala MammedovaMountain View, CA 940431841826906
  12. Pam Mamoulelis, RNBSAuburn, CA 956031437282654
  13. Carolyn Manalac, RNNorwalk, CA 906501720812225
  14. Rey Manalang, RNSan Diego, CA 921101083841795
  15. Alani Manalasay, RNCerritos, CA 907031861143349
  16. Madeline ManaligodSan Ramon, CA 945831679122832
  17. Angerly Mae Manalili, RNSan Diego, CA 921101548844673
  18. Karen ManaloSan Pablo, CA 948061851929624
  19. Ruth Manaloto, R.N.San Diego, CA 921231598160673
  20. Marie ManarangSanta Ana, CA 927011780120667
  21. Michael Ray MancioEl Sobrante, CA 948031841020757
  22. Alyssa Mancuso, RNBakersfield, CA 933091831467117
  23. Sarah Mancuso Rulon, RNThousand Oaks, CA 913611679409957
  24. Jayart MandacSacramento, CA 958171942701719
  25. Janis Mandac-Dy, N.P.San Francisco, CA 941101205852662
  26. Irvan MandalasChula Vista, CA 919111083485502
  27. Celina MandeSanta Ana, CA 927011679302962
  28. Teresa Maneen, RNSan Diego, CA 921031861246464
  29. Adeline ManeseRancho Cucamonga, CA 917301407403686
  30. Elizabeth ManfrediFresno, CA 937211295956985
  31. Cynthia Mangan, RNLa Quinta, CA 922531669098232
  32. Jennie Mae ManganaanFremont, CA 945551245073089
  33. Jasvinder MangatBakersfield, CA 933131447928874
  34. Kendrix Mangayat, RNSan Diego, CA 921031154214393
  35. Kristine Mangente, RNCorona, CA 928811487327987
  36. Angela Mangilit, RNSylmar, CA 913421437609989
  37. Ronald Mangru, REGISTERED NURSEOakland, CA 946011861066516
  38. Sarah Mangrum, BSN, RNCamarillo, CA 930101770231425
  39. Minerva MangulabnanFresno, CA 937211376762500
  40. Jeannette ManiagoColton, CA 923241740759125
  41. Carl Jhon ManigoAnaheim, CA 928061548069461
  42. Melissa ManikisChino Hills, CA 917091720745441
  43. Dominique ManinangSan Francisco, CA 941091255126652
  44. Amandeep MannCupertino, CA 950141992584981
  45. Kathleen Mann, REGISTERED NURSESacramento, CA 958171285938332
  46. Sally Mann, RNWeaverville, CA 960931114043973
  47. Sharon ManningSan Jose, CA 951231669640645
  48. Suzanne Manning, N.P.Ojai, CA 930231760518302
  49. Samantha MannoLos Angeles, CA 900261245066786
  50. Jonathan ManoSan Diego, CA 921231073279675

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 30 of 51 per resident

  1. Maryland40
  2. Arkansas40
  3. Oklahoma36
  4. California35
  5. Kansas34
  6. South Carolina33
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.5% of these records appear in a Medicare file, against 1.5% 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. California2.5%
  2. United States1.5%

Registered Nurse records in California, measured

  • In a Medicare file343 of 13,506 · 2.5% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file146 · 1.1% here, 1.0% nationally
  • Not updated in five years or more7,263 · 53.8% here, 57.2% nationally
  • Median graduation year2018 · the 146 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13,506 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in California: 35 per 100,000 residents against 44 nationally (50 states and D.C.). San Diego has 1,223 of them (9%).

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. Ohio9,656
  2. Texas8,921
  3. Washington5,708
  4. Michigan5,589

States with a similar rate per 100,000

  1. Kansas33.9
  2. Oklahoma35.9
  3. South Carolina32.8
  4. Vermont31.0

The largest states

  1. New York25,740
  2. Ohio9,656
  3. Texas8,921
  4. Washington5,708
  5. Michigan5,589

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.