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 318 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. Rachel PersonLos Angeles, CA 900471174726137
  2. Rachel PeschmanSan Diego, CA 921021851176861
  3. Alicia PesinaLake Isabella, CA 932401255460762
  4. Ashley PesinaLos Angeles, CA 900071508712787
  5. David PesonenCosta Mesa, CA 926261679825475
  6. Allison PetersLos Angeles, CA 900351225528193
  7. Amanda PetersOakland, CA 946091851799506
  8. Cheyenne PetersSacramento, CA 958251144745415
  9. Denise PetersLos Angeles, CA 900151124203435
  10. Roseann PetersSacramento, CA 958211780937904
  11. Bjoern PetersenRancho Cucamonga, CA 917301871752287
  12. Kylee Petersen, HUMAN SERVICESUkiah, CA 954821376033340
  13. Sarah PetersenSacramento, CA 958231639443237
  14. Anja PetersonSan Francisco, CA 941031962296491
  15. Ariel Peterson, M.P.H.Inglewood, CA 903011043616477
  16. Cole PetersonSanta Rosa, CA 954031932880127
  17. Jamilah PetersonMerced, CA 953401114717758
  18. Josiah PetersonFountain Valley, CA 927081407013428
  19. Nicole PetersonHayward, CA 945441114411568
  20. Robert PetersonLos Angeles, CA 900381881115012
  21. Sabrina PetersonBakersfield, CA 933041770046716
  22. Samantha PetersonRedding, CA 960011982941621
  23. Stanley PetersonBakersfield, CA 933091083168850
  24. Tyrone PetersonRiverside, CA 925071538532627
  25. Michelle Peterson EarhartPomona, CA 917671063014231
  26. Steven PetreeSacramento, CA 958261043404734
  27. Christine PetrellaChula Vista, CA 919111962526400
  28. Karina Petrikowski OrtizSan Diego, CA 921101235819558
  29. Autumn PetrolinaEureka, CA 955031760078067
  30. Ana PetrosyanLos Angeles, CA 900101821582180
  31. Nare PetrosyanNorth Hollywood, CA 916061689536849
  32. Kelly PetrulaCanoga Park, CA 913041467911248
  33. Jake PetrykowskiUkiah, CA 954821801407507
  34. Derek PettaEureka, CA 955011467756601
  35. Christopher PetterutiSan Francisco, CA 941031487241055
  36. Manju Petty, LMFTSan Jose, CA 951211588815526
  37. Manson PettyChico, CA 959261043386592
  38. Monica PettyBakersfield, CA 933071740826478
  39. Adriana PfeiferSanta Ana, CA 927051760990428
  40. Katie Pfeiffer Polen, PSY.D.Camarillo, CA 930101184848426
  41. Jeffrey PfohlmanSan Diego, CA 921101881296325
  42. Annie PhamSan Francisco, CA 941211053784132
  43. Christina PhamNorwalk, CA 906501245850262
  44. Daniel PhamCitrus Heights, CA 956101134047491
  45. Emily PhamSan Jose, CA 951261699233239
  46. Joseph PhamAnaheim, CA 928011275881351
  47. Nhan PhamSan Rafael, CA 949011124655014
  48. Suong Pham, B.A.Oakland, CA 946071902091366
  49. Tin PhamRedding, CA 960011356823637
  50. Tina PhamSan Jose, CA 951481245401181

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.