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 5 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. Jeanne CunninghamMartinez, CA 945531013347970
  2. Gerard Curran, RNSan Diego, CA 921341679712723
  3. Nancy Curtis, RNVista, CA 920841720737646
  4. Denise Dahl, RN, CCMCamp Pendleton, CA 920551720742943
  5. Patricia Dahlstrom, MSN, CPNP, PHN, RNNorthridge, CA 913241497032700
  6. Shelby DahringSan Mateo, CA 944021558229641
  7. Paula Daillak, RN, PHNPaso Robles, CA 934461043405749
  8. Erin Daisley, RN, FNPMartinez, CA 945531962777573
  9. Hoa DangSan Jose, CA 951161679754386
  10. Carol Daniels, R.N.Whittier, CA 906021336531821
  11. Lis Darner, RNSan Jose, CA 951251366646556
  12. Paula Darr, BSN, RNBakersfield, CA 933061902100480
  13. Nancy Davidson, R.N., P.H.N.Vallejo, CA 945901346450681
  14. Katherine DaviesSan Ramon, CA 945831871142919
  15. Nancy Davis, RNEscondido, CA 920261336761329
  16. Shanica Davis, REGISTERED NURSEEl Monte, CA 917311659558799
  17. Aida De GuzmanAtherton, CA 940271245958917
  18. Dinah De Jesus, R.N.Mountain View, CA 940401275759029
  19. Deysi De La CruzBurbank, CA 915061376820852
  20. Laura De La Torre, RN, NPMartinez, CA 945531356512446
  21. Christine De Leon, RNOceanside, CA 920581558693978
  22. Sara DeboltEureka, CA 955011437554805
  23. Beth-Marie Deenihan, RN, PHNNapa, CA 945591144375932
  24. Melissa Del Prado, BSN, RNFairfield, CA 945351568283968
  25. Maria Del Ruth, MSN, PHN, RNIndio, CA 922011013470111
  26. Laura Del Toro, RNSan Leandro, CA 945771902085764
  27. Claudia Delgado, R.N.San Jose, CA 951111689856775
  28. Nastacia Dennis, RNHanford, CA 932301679347173
  29. Susan Deranleau-Silveira, R.N.San Martin, CA 950461629259783
  30. Carolyn Dewolf, RNSan Diego, CA 921081649977570
  31. Eddie Dhanangkul, RNLos Angeles, CA 900221689915746
  32. Alicia Diaz HaySan Diego, CA 921081376184283
  33. Kathryn Dimaggio, RNMartinez, CA 945531285092148
  34. Kelly Dinh, BSN RNGarden Grove, CA 928411497251052
  35. Pamela Dixon, R.N.Fairfield, CA 945331821154865
  36. Annallee Dodd, REGISTERED NURSEPalo Alto, CA 943041396566964
  37. Kevin Doherty, RNMartinez, CA 945531437555885
  38. Dianna Dominguez, RNSanta Barbara, CA 931101235564857
  39. Martha Donaldson, RN, BSNSacramento, CA 958171407992811
  40. Leonard Dootson, R.N.Los Angeles, CA 900171740551977
  41. Marie DorDiamond Bar, CA 917651104372978
  42. Anna Dorch, RN, BSN, PHNSimi Valley, CA 930651629833785
  43. Charadine Dore, R.N.San Jose, CA 951161962683672
  44. Margarita Dorland, R.N.Oakland, CA 946051437333077
  45. Karen Dorman, RN, MPHHayward, CA 945451750553590
  46. Meg Dorsey, RN PHN BSNAuburn, CA 956031730569922
  47. Brittany Dow, RNLancaster, CA 935351952276172
  48. Sarah Dowdle, RNAuburn, CA 956031144714635
  49. Frank Du, R.N.Sunnyvale, CA 940861689855637
  50. Therese Duenas-FernandezOakland, CA 946071225624927

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.