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 95 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. Efrain Guerrero, R.N.N.PHoltville, CA 922501710283353
  2. Gerardo GuerreroOakley, CA 945611154255784
  3. Jennifer Guerrero, RNTracy, CA 953771336995281
  4. Jeri GuerreroFresno, CA 937211285853739
  5. Araceli Guerrero Hernandez, RNEl Cajon, CA 920211821838574
  6. Frank GuerrieroLong Beach, CA 908101962143149
  7. Gabriela Guevara, REGISTERED NURSENorwalk, CA 906501114769494
  8. Melissa GuevaraNevada City, CA 959591467753731
  9. Bernadette Guevarra, RNSanta Ana, CA 927031205599057
  10. Jeanne GuevarraLivermore, CA 945501891666509
  11. Alison Guichard, RNSan Francisco, CA 941101912451055
  12. Murphy Guidice-MurphyRedwood City, CA 940631053105833
  13. Gregory Guidicotti, RNSan Jose, CA 951261285137117
  14. Annalisa Guidone, RNHermosa Beach, CA 902541801757976
  15. Julia GuierSouth Lake Tahoe, CA 961501407733389
  16. Alyssa Guihama, BSN RNEl Cajon, CA 920211598574071
  17. Julie Guillen, RN, MSNSan Francisco, CA 941151932458353
  18. Margarita GuillenBakersfield, CA 933061588039093
  19. Mari Guillen, RNOjai, CA 930231366228884
  20. London Guinan, R.N.Lathrop, CA 953301497935035
  21. Michelle Guintu, RNNational City, CA 919501184432619
  22. Winifreda Guirit, R.N.French Camp, CA 952311619300472
  23. Monica Guizar, RNPomona, CA 917681063190619
  24. Maryna Gukova, RNSun Valley, CA 913521013892975
  25. Sairo Mel Gulde, RNSan Jose, CA 951331538713045
  26. Estelita Gulick, R.N.Los Angeles, CA 900731467632638
  27. Eleanora Gullickson, RNVentura, CA 930031285332965
  28. Sondra GulyassyBuena Park, CA 906211528655578
  29. Laila Gulzar, RNSunnyvale, CA 940851932722154
  30. Elisha GumboBeaumont, CA 922231962977371
  31. Katie Gump, RNWoodside, CA 940621831787878
  32. Vanathi Gunasekar, RNOakland, CA 946011619842424
  33. Minoli Gunetileke, RNSan Diego, CA 921111023632684
  34. Lisa Gunnarsson, R.N.F.A.Greenbrae, CA 949041922097526
  35. Xin Guo, RNSan Francisco, CA 941091891679650
  36. Gurpreet Guraya, LVNOakland, CA 946091982340121
  37. James GurnardFresno, CA 937211356560809
  38. Anju Gurung, BSN,RNCarmichael, CA 956081669030441
  39. Rebekah Gusman, RNSan Bernardino, CA 924081679201958
  40. Kayla GustafsonSan Diego, CA 921021912597444
  41. Vicky Gustafson, REGISTERED NURSEMoreno Valley, CA 925531487879854
  42. Mulunesh Gutema, RNOakland, CA 946011689824161
  43. Angelina Guthrie, RNPasadena, CA 911071992038137
  44. Ana Gutierrez, BRNWatsonville, CA 950761992311674
  45. Brianne Gutierrez, RNCovina, CA 917241376351072
  46. Elizabeth Gutierrez, RNSan Francisco, CA 941231780126615
  47. Jacqueline Gutierrez, REGISTERED NURSERiverside, CA 925061740067917
  48. Janelyn Gutierrez, RNPalo Alto, CA 943041720810997
  49. Jose Gutierrez, RNFresno, CA 937021700946787
  50. Marisela GutierrezCosta Mesa, CA 926271760200471

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.