NPPES file of Aug 9, 2026

Case Management Registered Nurse in California

1,025 NPPES records list case management registered nurse with a practice address in California, 2.6 per 100,000 residents, the 12th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 1 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WC0400X · method

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

Los Angeles has the most, 71

  1. Los Angeles71
  2. San Diego68
  3. San Jose68
  4. Martinez63
  5. San Francisco46

Case Management Registered Nurse records in California

  1. Grace Abidog, R.N.San Jose, CA 951161962683656
  2. Lyndon Abrogar, RNFolsom, CA 956301992220941
  3. Gisela Acevedo, RN, BSN, PHNIndio, CA 922011184729295
  4. Tracy Acklin, RNBurbank, CA 915051770373508
  5. Michelle Adams, RNSacramento, CA 958171245678960
  6. Jody Adelberg, RN, PHNMartinez, CA 945531457532855
  7. Jennette Grace Adraneda, BSN, RNPalo Alto, CA 943041669201976
  8. Fransel Adriano, RNEastvale, CA 928801609232198
  9. Christine Aganon, RNSan Francisco, CA 941051679924161
  10. Kimberly-Ann Agcopra, RN, PHN, BSNMarysville, CA 959011174895817
  11. Kathy Agnese, R.N.Clearlake, CA 954221003047663
  12. Anthony Aguiar, RN, PHNSunnyvale, CA 940861326751991
  13. Anna Marie Aguilar, RN, PHNOxnard, CA 930331669661054
  14. Jesica Aguilar, BSN, RNNorwalk, CA 906501134062615
  15. Patricia Aguilar, RN, PHN, MSNBurbank, CA 915061063757177
  16. Mary Aguirre, R.N.San Jose, CA 951261568644045
  17. Rita Aikey, R.N.Palm Desert, CA 922111336569490
  18. Dinah Alano-Sales, RN, PHNMartinez, CA 945531366623035
  19. Wyndell AlatiwChula Vista, CA 919151265903520
  20. April Albanez, RNSan Jose, CA 951111144466004
  21. Joan Alford, PHNTwain Harte, CA 953831982887154
  22. Aisha Ali, RNSanta Clara, CA 950541679438998
  23. Uzma Ali, RNLivermore, CA 945501518037738
  24. Traci Allen, RNFairfield, CA 945351669292132
  25. Joy AlmquistSan Jose, CA 951161033390729
  26. Kianni Alvarez Courtade, RNLos Angeles, CA 900051497235766
  27. Martha Alves, REGISTERED NURSEFontana, CA 923361417203712
  28. Lynnette Amajoyi Udeh, RNRiverside, CA 925061659203206
  29. Grace Amarali, RNSanta Rosa, CA 954031467641142
  30. Elisa AmparoLos Angeles, CA 900271033540901
  31. Malika-Connie AnchetaSan Jose, CA 951111053699405
  32. Alganesh Andemariam, RNOakland, CA 946051871777425
  33. Christie Andrews, RNSan Diego, CA 921221942023767
  34. Julia Andrews, R.N.Martinez, CA 945531699956953
  35. Carrie Androshak, RNTwentynine Palms, CA 922781366263402
  36. Donna Anton SpaanMarysville, CA 959011427342740
  37. Amelia Antonio, RNOxnard, CA 930361912115536
  38. Tracy Apitz, RNSacramento, CA 958251073329231
  39. Aileen Arellano, R.N.San Jose, CA 951111942482377
  40. Rosario Arellano, R.N.San Martin, CA 950461932381290
  41. Roxana AriasCovina, CA 917231073999108
  42. Mialynn ArimasSunnyvale, CA 940861720726185
  43. Alicia Armenta-PartidaRedwood City, CA 940631609767789
  44. Jessica Arnold, RNFort Irwin, CA 923101073813754
  45. Erika ArredondoLos Angeles, CA 900221144986258
  46. Susan Atkins, NP, MSNMartinez, CA 945531477537686
  47. Sara August, R.N.San Jose, CA 951111841472271
  48. Kathleen Austin, NURSEImperial Beach, CA 919321992033427
  49. Laura Austin, RN,PHN,MSN,P-C CNSInglewood, CA 903011861670556
  50. Luis Avitia, RNWhittier, CA 906021619369915

Source: CMS NPPES, primary taxonomy 163WC0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 12 of 51 per resident

  1. Oklahoma3.0
  2. Washington2.8
  3. Iowa2.8
  4. California2.6
  5. Maryland2.6
  6. Wisconsin2.5
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 163WC0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.4% of these records appear in a Medicare file, against 0.5% 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. California1.4%
  2. United States0.5%

Case Management Registered Nurse records in California, measured

  • In a Medicare file14 of 1,025 · 1.4% here, 0.5% nationally
  • In the CMS Doctors and Clinicians file3 · 0.3% here, 0.2% nationally
  • Not updated in five years or more698 · 68.1% here, 51.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WC0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,025 NPPES records list case management registered nurse (163WC0400X) as their primary taxonomy with a practice address in California: 2.6 per 100,000 residents against 1.7 nationally (50 states and D.C.). Los Angeles has 71 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. Texas348
  2. Florida312
  3. New York243
  4. Michigan233

States with a similar rate per 100,000

  1. Maryland2.6
  2. Wisconsin2.5
  3. Iowa2.8
  4. Washington2.8

The largest states

  1. Texas348
  2. Florida312
  3. New York243
  4. Michigan233
  5. Ohio229

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.