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 13 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. Laureal MontgomerySacramento, CA 958271811395361
  2. Richel MonzonSan Diego, CA 921031912418856
  3. Traci MoodyPlacerville, CA 956671235825753
  4. Candy MooreSan Mateo, CA 944021467065904
  5. Chandell Moore, RN,PHN,BSNAuburn, CA 956031184018624
  6. Dyah MooreSunnyvale, CA 940861982477311
  7. Falisha MooreGranada Hills, CA 913441306714886
  8. Brenda Moore-HansonConcord, CA 945201013570001
  9. Rita MoralesLong Beach, CA 908151134542038
  10. Maureen MorelliMartinez, CA 945531578819876
  11. Brandy Moreno, RNCommerce, CA 900401295464170
  12. Dolores Moreno, RNSalinas, CA 939061285239715
  13. Julio MorenoReseda, CA 913351831044767
  14. Sheila Morrissey, RNSan Diego, CA 921201154445658
  15. Agnes Mortison, R.N. P.H.N.San Diego, CA 921201922132737
  16. Cheryl Mosbacher, R.N.Auburn, CA 956031922121524
  17. Vanessa Moya, RNPerris, CA 925701164138244
  18. Fern Mudzinski, RNSan Francisco, CA 941101528257300
  19. Patryce Murray, RNBay Point, CA 945651821689167
  20. Catherine Murrieta, R.N./P.H.N.Hanford, CA 932301871775643
  21. Candace Myer, RNTwentynine Palms, CA 922771932755352
  22. Nora MyerSacramento, CA 958331588181291
  23. Veronica NamocPalo Alto, CA 943041144051046
  24. Nichola Napoleon, RNMenlo Park, CA 940251255416582
  25. Karen Nava, REGISTERED NURSESan Diego, CA 921161447833082
  26. Beatriz Navarro, RN, BSN, PHNInglewood, CA 903011285914184
  27. Adela Navarro-Camarillo, REGISTERED NURSE PHNLos Angeles, CA 900051679850820
  28. Diana Neilon, R.N.Commerce, CA 900221942488523
  29. Elisabeth Neubert-Cook, RN, PHN, MSNAuburn, CA 956031629497359
  30. Shin Newsom, RN, PHN, MPHRiverside, CA 925091427462902
  31. Mina NgoSan Jose, CA 951111538343777
  32. Diane Nguyen, R.N.San Jose, CA 951161518149053
  33. Ellen Nguyen, R.N.San Jose, CA 951161245412956
  34. Hang Nguyen, RNTravis Afb, CA 945351316769300
  35. Trang Nguyen, RNPalo Alto, CA 943041336977933
  36. Van Nguyen, RN, BSN, PHNEl Monte, CA 917311356614994
  37. Vivian Nguyen, RNSanta Ana, CA 927061285707398
  38. Marialena Nichols, R.N.Los Angeles, CA 900121083876510
  39. Windell John Nillo, BSN,RNLos Angeles, CA 900021205708799
  40. Carol Nona, RNFresno, CA 937221588315683
  41. Grecia Nunez, R.N.Los Angeles, CA 900221639564123
  42. Monica Nunez, R.N., P.H.N.Commerce, CA 900221184802993
  43. Emeka Nwaneri, RNSan Bernardino, CA 924041760113815
  44. Kierin O'Connell, RNInglewood, CA 903011356933576
  45. Linda O'Connor, R.N.Sunnyvale, CA 940861407039001
  46. Maricela Obeso, RNLos Angeles, CA 900221801298427
  47. Concepcion Obrien, RNSacramento, CA 958251558213025
  48. Renee Obrien, R.N.San Jose, CA 951111184808917
  49. Bridget OduniFairfield, CA 945331891101150
  50. Sharon Ohene-Nyako, RNOakland, CA 946121568194025

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.