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 20 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. Tracey Vien, AGNP RN PHNLos Angeles, CA 900271558054536
  2. Nina Richie Villanueva-Carpio, RN, PHNBurbank, CA 915061073036489
  3. Elizabeth Villaruel Figueroa, RNSanta Barbara, CA 931031952842320
  4. Bonita Vincent, R.N.Sunnyvale, CA 940861811170426
  5. Donna Vitale, RN BSN PHNRoseville, CA 956781710347505
  6. Marisela Vizcarra, RNFresno, CA 937031184545725
  7. Angelica Vogel, RNLos Angeles, CA 900591790294916
  8. Gail VueSan Jose, CA 951281205212412
  9. Ruth Vylasek, R.N.Livermore, CA 945501932279791
  10. Fidela Waggoner, R.N.Auburn, CA 956031376755488
  11. Marsha Wagner, RNPaso Robles, CA 934461346433174
  12. Janet Waldman, RN, PHNSonora, CA 953701962685925
  13. Patti Walters, RNMcClellan, CA 956521376576413
  14. Cheri Ward, BSN, PHN, RNEureka, CA 955011639549934
  15. Dawn Wardlaw-Kays, RN, PHNMartinez, CA 945531134451727
  16. Eliza Warren, RNFountain Valley, CA 927081306384227
  17. Caramarie WashingtonVictorville, CA 923951356297162
  18. Judith Watson, R.N.San Jose, CA 951261881871846
  19. Viktoriya Webster, RNLos Angeles, CA 900121346829355
  20. Samuel Weinstein, REGISTERED NURSEHayward, CA 945411003372400
  21. Therese Weseman, REGISTERED NURSETwentynine Palms, CA 922781841019155
  22. May West, RN/PHNSacramento, CA 958261467646620
  23. Wes Whalon, PHNSan Rafael, CA 949031336329473
  24. Margaryta White, RN, CCMSan Ramon, CA 945831932883279
  25. Janice Whiteside, RNAuburn, CA 956031467575175
  26. Colleen WiestSan Luis Obispo, CA 934011437330792
  27. Irina WileyOakland, CA 946121669198487
  28. Gay Wilhelm, REGISTERED NURSERocklin, CA 957651205198926
  29. Deborah Wilk, RNFresno, CA 937261942564216
  30. Ana WilliamsSan Diego, CA 921231114564101
  31. Ariana Williams, RN, BSN, PHNLos Angeles, CA 900051811399454
  32. Connie Williams, PHNSalinas, CA 939061124586680
  33. Linda Williams, RN,BSN,PHN,MBAMorro Bay, CA 934421992954960
  34. Yvonne Williams, RNInglewood, CA 903011710165394
  35. Carol Willoughby, R.N.San Jose, CA 951111932383239
  36. Carolyn WilsonSacramento, CA 958171184298671
  37. Melissa Winfield, RNPalo Alto, CA 943041447061106
  38. Florence Winslow, R.N.Sunnyvale, CA 940861356523625
  39. Tod WirtzSan Francisco, CA 941091073818266
  40. Julie Wittman, RNLivermore, CA 945501134722135
  41. Chak Lai WongBurlingame, CA 940101962381772
  42. Karin Wonnenberg, RN, PHNMartinez, CA 945531003097494
  43. Jonathan WooEl Monte, CA 917311841165412
  44. Maria WormleyCamp Pendleton, CA 920551235893330
  45. Latonjya Worthen, BSSacramento, CA 958351821144254
  46. Amanda Wren, RNSacramento, CA 958151629787288
  47. Josette WrightColton, CA 923241770313553
  48. Misty Wright, RNCorona, CA 928821770006397
  49. Shuru Wu, RNBurlingame, CA 940101871419499
  50. Adrianne Wynacht, RN, PHNChico, CA 959281386197044

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.