NPPES file of Aug 9, 2026

Case Manager/Care Coordinator in California

22,803 NPPES records list case manager/care coordinator with a practice address in California, 59 per 100,000 residents, the 16th highest rate of 51. Los Angeles and Sacramento have the most; each record links to the provider's NPI and the California license search. Page 65 of 457.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 171M00000X · 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, 2,545

  1. Los Angeles2,545
  2. Sacramento1,380
  3. San Diego1,173
  4. Bakersfield906
  5. San Jose864

Case Manager/Care Coordinator records in California

  1. Miriam CastanedaSanta Ana, CA 927011750562708
  2. Richard CastanedaPalmdale, CA 935521245952860
  3. Roseann CastanedaHanford, CA 932301467903575
  4. Sandra Castaneda, BALos Angeles, CA 900591295369734
  5. Sergio CastanedaDuarte, CA 910101992181994
  6. Stephanie CastanedaEl Cajon, CA 920211275666828
  7. Valeria CastanedaCulver City, CA 902301679015226
  8. Yesenia CastanedaSan Jacinto, CA 925831265704993
  9. Brianna Castaneda AlonsoCamarillo, CA 930121124969001
  10. Maria Castaneda-AlcarazLake Elsinore, CA 925301427791292
  11. Anisa Castaneda-GaetaGilroy, CA 950201295577054
  12. Becky CastanonUkiah, CA 954821154089563
  13. Kelly Castel, B.A.San Francisco, CA 941031871866079
  14. Dulce CastelanSanta Maria, CA 934581285439729
  15. Adriana CastellanosSan Diego, CA 921231316830821
  16. Ana CastellanosWillows, CA 959881932418803
  17. Andrea CastellanosSan Diego, CA 921081659918035
  18. Angelica CastellanosRiverside, CA 925071194128777
  19. Arturo CastellanosRosemead, CA 917701336500487
  20. Bianca CastellanosOrange, CA 928681417384660
  21. Irene CastellanosLong Beach, CA 908101700433182
  22. Maria CastellanosFresno, CA 937051851614150
  23. Melissa CastellanosLos Angeles, CA 900261538896378
  24. Miriam CastellanosUpland, CA 917861558494609
  25. Monique CastellanosSanta Maria, CA 934581023304383
  26. Erick Castellon, AA, CATCLos Angeles, CA 900271538372990
  27. Rudy CastellonSacramento, CA 958111750095113
  28. Esther Castellon QuezadasSan Jose, CA 951121356638225
  29. Roberto Castellon-LazoLos Gatos, CA 950301770117749
  30. Alejandra CastilloLos Angeles, CA 900371992170534
  31. Ariana CastilloLos Angeles, CA 900031154819175
  32. Arleth CastilloMadera, CA 936381649853193
  33. Ashley CastilloSan Diego, CA 921141902371990
  34. Ashley Castillo, B.A. PSYCHOLOGYSan Jose, CA 951261346787470
  35. Beray CastilloHollistere, CA 950231427203165
  36. Berenice CastilloSan Bernardino, CA 924051770395485
  37. Bethany CastilloRiverside, CA 925071639771686
  38. Carlos CastilloLos Angeles, CA 900071811829922
  39. Carlos CastilloBarstow, CA 923111821751934
  40. Carol CastilloMontclair, CA 917631730633546
  41. Cherry Castillo, B.A.Santa Monica, CA 904041215316260
  42. Christina CastilloMerced, CA 953481205566387
  43. Claudia CastilloStockton, CA 952051326778382
  44. Danielle CastilloLynwood, CA 902621568975142
  45. Doris CastilloVista, CA 920811487930244
  46. Elizabeth CastilloSan Francisco, CA 941021831574318
  47. Erica CastilloSelma, CA 936621063074953
  48. Evelyn CastilloLos Angeles, CA 900261982963963
  49. Gabriela CastilloBerkeley, CA 947021417392630
  50. Jaime CastilloAlhambra, CA 918011922349778

Source: CMS NPPES, primary taxonomy 171M00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 16 of 51 per resident

  1. New Hampshire87
  2. Vermont77
  3. Kentucky59
  4. California59
  5. Tennessee48
  6. Michigan45
  7. 50 states and D.C.48

Source: CMS NPPES, primary taxonomy 171M00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 0.1% 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. California0.1%
  2. United States0.1%

Case Manager/Care Coordinator records in California, measured

  • In a Medicare file18 of 22,803 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file21 · 0.1% here, 0.1% nationally
  • Not updated in five years or more15,371 · 67.4% here, 53.9% nationally
  • Median graduation year2014 · the 21 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 171M00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22,803 NPPES records list case manager/care coordinator (171M00000X) as their primary taxonomy with a practice address in California: 59 per 100,000 residents against 48 nationally (50 states and D.C.). Los Angeles has 2,545 of them (11%).

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. Arkansas11,186
  2. Ohio35,022
  3. Louisiana10,221
  4. Oklahoma8,823

States with a similar rate per 100,000

  1. Kentucky59.1
  2. Tennessee48.4
  3. Michigan45.4
  4. New York41.9

The largest states

  1. Ohio35,022
  2. Arkansas11,186
  3. Louisiana10,221
  4. Oklahoma8,823
  5. New York8,208

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.