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 9 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. Carolyn Holladay, RN, PHNLakeport, CA 954531598100547
  2. Lovvet Hollis, MSN, RN, PHNLong Beach, CA 908151225623267
  3. Douglas HoustonTravis Afb, CA 945351225591761
  4. Yilei Hsu, R.N.San Jose, CA 951161740463280
  5. Dan Qing HuangDaly City, CA 940141316548662
  6. Lingling HuangDaly City, CA 940141881473346
  7. Karyn Huber, RNSacramento, CA 958151376194688
  8. Aundrea Hudgens, RNSeaside, CA 939551609526706
  9. Bernice Huey, R.N.; P.H.N.San Francisco, CA 941101417138298
  10. Mary Humphreys, RN, BSN, PHNMarysville, CA 959011558656215
  11. Mary Hunsader, RN, APRN, CNS, CCMLemoore, CA 932461790663086
  12. Janice Husman, RNModesto, CA 953501922281245
  13. Jocylin Hutalla, RN, PHNChula Vista, CA 919111548381379
  14. Carla HutchisonSacramento, CA 958231104015411
  15. Lan HuynhLakeport, CA 954531457789554
  16. Kristyn Hyatt, RNAdelanto, CA 923011053091868
  17. Brigitte Imhof, RN, PHNMartinez, CA 945531801140058
  18. Kirsten Imhof, RNTwentynine Palms, CA 922781366262800
  19. Margaret InglisEscondido, CA 920251669504262
  20. Mary IsicheiLos Angeles, CA 900051588941272
  21. Kelly Isola, RNSan Ramon, CA 945831952242000
  22. Janice IsomFresno, CA 937031598645392
  23. Natalia Isurin-Christiansen, RNPleasanton, CA 945881023796737
  24. Susan Ivancic, RN, BSN, CDE, SNIVSan Rafael, CA 949031083751192
  25. Ruth JacksonLos Angeles, CA 900731932035284
  26. Vernetta Jackson, RN,BS,CCMLos Angeles, CA 900431497279806
  27. Jonas Jacoba, RNCamp Pendleton, CA 920551437732690
  28. Cynthia Jacobson, R.N.Sunnyvale, CA 940861083897680
  29. Sharon Janney, RNOroville, CA 959651215218201
  30. Ronita JenkinsSacramento, CA 958251609797349
  31. Kenna Jeske, RNSacramento, CA 958151407489115
  32. Ima JewellVictorville, CA 923951184545030
  33. Grace Jiao, RN, BSN, PHNSan Jose, CA 951111538418926
  34. Elizabeth Jimenez, RN, PHNOxnard, CA 930361841771607
  35. Altia Johnson, R. N.Merced, CA 953411588951883
  36. Taunya Johnson, RNInglewood, CA 903011699056200
  37. Patricia Jones, RNPasadena, CA 911031811105133
  38. Shalonda Jones, RNOakland, CA 946051508356080
  39. Taasha Jones Reyes, RNSacramento, CA 958151487522611
  40. Joylyn Jones-WintWhittier, CA 906021255723441
  41. Delores Joseph, RNSan Diego, CA 921341003635590
  42. Claire Justice, PHNLancaster, CA 935351982861662
  43. Carmen Kahrs, BSNBanning, CA 922201730513128
  44. Anthionette Kamara, RN., BSNMartinez, CA 945531356711352
  45. Brandy KantizRiverside, CA 925031972296523
  46. Kamaljeet Kaur, RNYuba City, CA 959931104326214
  47. Prabhjot Kaur, REGISTERED NURSEWatsonville, CA 950761417832809
  48. Cecilia Keegan, RNSan Bernardino, CA 924081447139209
  49. Lisa Kelllum, RN BSN PHNSan Diego, CA 921091629107586
  50. Amy Kelsey, R.N.Menlo Park, CA 940251528169273

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.