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 164 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. Wendy Mitchell, RNFremont, CA 945361699027706
  2. James Mitchener, RNMarch Arb, CA 925181275058026
  3. Jeannine MitterholzerSan Bernardino, CA 924081922252469
  4. Carla MixonMartinez, CA 945531588404479
  5. Brett MiyamotoWalnut, CA 917891891476941
  6. Megan Miyamura, RNOntario, CA 917611255291845
  7. Katherine Mize, RNCrescent City, CA 955311902036130
  8. Keeley MizellPalm Desert, CA 922111194137117
  9. Maudie MkandawireSacramento, CA 958171629887088
  10. Ermine MkrtchyanLos Angeles, CA 900261225864762
  11. Emily Mmeje, NPLos Angeles, CA 900341457853202
  12. Nwakego MmejeTorrance, CA 905051801914429
  13. Saeideh ModjabyAliso Viejo, CA 926561740567932
  14. Caleb MoeringColton, CA 923241396300703
  15. Dena Moes, RN, CNMChico, CA 959261376553289
  16. Molly MoffittCity Of Industry, CA 917481629675640
  17. Jasmine MogadamThousand Oaks, CA 913601558040006
  18. Grace MogakaHighland, CA 923461518646256
  19. Haley MogensenLompoc, CA 934361558256636
  20. Marisa MogianesiNevada City, CA 959591245515089
  21. Magda Mohammed, R.N.Spring Valley, CA 919781427413376
  22. Nejat MohammedCastro Valley, CA 945461528453073
  23. Hemica MohanSan Francisco, CA 941031689500282
  24. Noelle Mohoroski, RN, PHNMarysville, CA 959011689073066
  25. Jeanne Dominique MojicaLong Beach, CA 908071760186977
  26. Michael Mojica, REGISTERED NURSEColton, CA 923241730845660
  27. Dorothy Mok, RNSan Francisco, CA 941091912852971
  28. Naomi MokuaLa Crescenta, CA 912141902634264
  29. Janet Molchan, RNWhittier, CA 906021215405253
  30. Anne MolinaRedlands, CA 923731861072779
  31. Celene Molina, RNMcKinleyville, CA 955191861826976
  32. Sydra Molina, RNNapa, CA 945581952094898
  33. Thomas Moll, RNElk Grove, CA 957581427540061
  34. Paul Mollard Browning, R.N.Los Angeles, CA 900161053843383
  35. Ashley Molloy, RNPleasanton, CA 945661033918610
  36. Dorothy Molofsky, RN PHNEureka, CA 955011265616353
  37. Catherine Moloney, R.N.San Diego, CA 921011255697439
  38. Doreen MomenFresno, CA 937211740401397
  39. Augusta MomoduBeaumont, CA 922231558130229
  40. Julia Monarch, RNIrvine, CA 926041447174925
  41. Neydi Moncada, RNCosta Mesa, CA 926261659648319
  42. Marisa Moncrieffe, RNBerkeley, CA 947021669142220
  43. Kristine Mondares, RNChula Vista, CA 919111043571128
  44. Philip Mondejar, R. N.San Mateo, CA 944011700238052
  45. Arlene Mondragon, RNBakersfield, CA 933071669210563
  46. David MondragonLong Beach, CA 908101467032623
  47. Lyza Marie Monfort, RNBakersfield, CA 933051174858427
  48. Sarah Mongare, RNJurupa Valley, CA 917521376227637
  49. Candice Monge, RNBakersfield, CA 933061437452489
  50. Juliette Monheit, RN, CNS, P/MH NURSEOakland, CA 946091013191857

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.