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 172 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. Elizabeth Nash, RNSacramento, CA 958251104395763
  2. Florence Nasolo, RNDowney, CA 902411679294938
  3. Melika Nasser, RNOakland, CA 946111649147786
  4. Julie Nassif, MSN, RN, BCBMountain View, CA 940401295563328
  5. Ashley Natad, BSN, RNSan Diego, CA 921311447485008
  6. Stephanie NatanekEureka, CA 955011093037194
  7. Rachma Natangcop, RNBakersfield, CA 933061710488630
  8. Raymond Nation, RN, PHN, MSNSan Francisco, CA 941161184009136
  9. Schivonne Natividad, RNSan Francisco, CA 941211669101465
  10. Lydia NattabiRancho Cucamonga, CA 917391336861160
  11. Ashley Natti, RN, MSN, PHNWoodland, CA 956951417221136
  12. Jessica Naugle, RNSan Francisco, CA 941021902276215
  13. Patricia Naumann, RNGreenbrae, CA 949041750530267
  14. Adriana Navarrete, RNAnaheim, CA 928071174832372
  15. Judith Navarrete, RNSan Diego, CA 921011427353838
  16. John Navarrette, RN, MLT(ASCP)Oceanside, CA 920561194058883
  17. Angelica Navarro, RNStockton, CA 952191457106619
  18. Christopher NavarroSan Diego, CA 921101629578612
  19. Clarrisa Navarro, R.N.East Palo Alto, CA 943031851616973
  20. Connie NavarroFresno, CA 937211679792667
  21. Jazmin NavarroFairfield, CA 945331982492021
  22. Margarita Navarro, RNSanta Cruz, CA 950621740002104
  23. Marianne Navarro, RN, BSNSacramento, CA 958211336657444
  24. Mark Anthony NavarroSan Diego, CA 921101023765559
  25. Valeta Navarro, R.N.Oxnard, CA 930351033411376
  26. William Navarro, RNRiverside, CA 925031558768085
  27. Junel John NavelgasPalo Alto, CA 943041699593715
  28. Barbara Navolanic, RN, PHNFairfield, CA 945331235294976
  29. Ava NawrockiLos Angeles, CA 900251245118272
  30. Mary Nazaar, RNEscondido, CA 920251689867491
  31. Anasheh Nazarian, NPLos Angeles, CA 900131831950138
  32. Ani Nazarian, RNPasadena, CA 911071396505673
  33. Preni NazarianGlendale, CA 912031013887371
  34. Andre Nazarians, RN, PHNLos Angeles, CA 900121467829176
  35. Julio Nazario, RNSan Francisco, CA 941161952627028
  36. Anni Nazaryan, RNSunland, CA 910401023559408
  37. Babak NazerimonfaredTorrance, CA 905051902523707
  38. Mohammed Nazir, RNMather, CA 956551699475624
  39. Justin Nderitu, MSN, RNMountain House, CA 953911669269668
  40. Tina NdiforBakersfield, CA 933121295436061
  41. Tabitha NdongeLathrop, CA 953301275375255
  42. Ugochi Ndubizu, RNSanta Ana, CA 927011104491950
  43. Jemimah Ndungu, RNWest Covina, CA 917901114492790
  44. Samson NdunguPerris, CA 925701760962757
  45. Mary Ann Neal, R.N., P.H.N.Paradise, CA 959691114109998
  46. Rachel NealEscondido, CA 920261275024549
  47. Jeanne Neary, RN, BSNGranite Bay, CA 957461881833135
  48. Leila Joy NebresFresno, CA 937031417873951
  49. Patrick NecesarioFremont, CA 945361639308463
  50. Marie NeedelsSan Francisco, CA 941101821353764

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.