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 17 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. Yvonne Sannes, PHNLancaster, CA 935351871771246
  2. Delia Santana, PHD, RN, MSN MPHInglewood, CA 903011306399787
  3. Sandra Santana, RNDowney, CA 902421255803383
  4. Bonnie Santillo, RNLos Angeles, CA 900121104425867
  5. Anne Santos, R.N.San Jose, CA 951161467634923
  6. Eva SantosFresno, CA 937031760302236
  7. Feliks Sarkisyan, RNValley Center, CA 920821780937201
  8. Shanna Sauer, BSN, RNSan Francisco, CA 941151326430893
  9. Edrie Schade, RNSan Francisco, CA 941031760665848
  10. Antonia Schaeffer, R.N., P.H.N., N.P.Auburn, CA 956301730567454
  11. Barbara SchipkeSan Diego, CA 921091245368281
  12. Delilah Schrag, RN, PHNOakland, CA 946051306723648
  13. Adele SchwartzSan Diego, CA 921171104081165
  14. Kate Schwertscharf, PHNMartinez, CA 945531063756559
  15. Karen Scott, RNSacramento, CA 958171639152853
  16. Sarah Scott, R.N.Oakland, CA 946091215147160
  17. Vanessa SegoviaConcord, CA 945201386129138
  18. Linda Seilhamer, RNMoreno Valley, CA 925531376747246
  19. Ae Senethachith, RNChula Vista, CA 919111295855708
  20. Ilene Serrano, RNEl Monte, CA 917311386491488
  21. Amber Shannon, RN, BSN, CMC, HPCNHuntington Beach, CA 926461518540079
  22. Michelle SharmanMartinez, CA 945531881134435
  23. Margaret Sharp, RN, CCMCamp Pendleton, CA 920551912661083
  24. Engelica SharpeConcord, CA 945201326687799
  25. Deena Shehadeh, MSN, RN-BC, PHNSan Francisco, CA 941021942860598
  26. Vicki Shively, R.N., PHNWillows, CA 959881629127246
  27. Karen Shultz, RNSan Diego, CA 921201134251275
  28. Sharon Shumaker, R.N.Sunnyvale, CA 940861679756266
  29. Cristina Sierra, RNLynwood, CA 902621972238574
  30. Patricia Silva, RNTulare, CA 932741831408780
  31. Beverly Simms, R.N.Merced, CA 953411073809414
  32. Ka Weng SinSan Francisco, CA 941331659148500
  33. Bhinder SinghFresno, CA 937031124845755
  34. Hilary SkehanPalo Alto, CA 943041952131963
  35. John SlentzOakland, CA 946121619361987
  36. Lori SloanLivermore, CA 945501801934377
  37. Valerie Sloka, RNCarlsbad, CA 920101326365669
  38. Brittani SmithFresno, CA 937031720835739
  39. Cecilia Smith, RNFairfield, CA 945351548826472
  40. Jaylynn Smith, RNFairfield, CA 945341295436004
  41. Lori SmithSunnyvale, CA 940861700325180
  42. Paul Smith, REGISTERED NURSESan Luis Obispo, CA 934011639675606
  43. Sue Smith, RNSan Diego, CA 921031760993463
  44. Therese Smith, RN,PHNSacramento, CA 958201972740850
  45. Mirian SobaInglewood, CA 903011861670408
  46. Nancy SobcoviakSacramento, CA 958331194242446
  47. Carla Solis, RNLynwood, CA 902621659917912
  48. Jean Jennifer Soliven, RN, BSN, PHNSan Jose, CA 951111518217017
  49. Ann Somervell, R.N.Sunnyvale, CA 940861760665368
  50. Jocelyn Soriano, R.N.Burbank, CA 915061639357296

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.