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 75 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. Ranjit ChimaYuba City, CA 959931649793340
  2. Ndubuisi ChimaraSan Francisco, CA 941031376263152
  3. Clifford ChinHayward, CA 945441033722343
  4. Tania ChinLos Gatos, CA 950301750459889
  5. Sulma ChinchillaLos Angeles, CA 900131790052223
  6. Clarissa Chiong, BAGarden Grove, CA 928401730015009
  7. Trenton ChipleyLos Angeles, CA 900181093843013
  8. Dolores ChipresSouth San Francisco, CA 940801952941460
  9. Julie ChirinoNorth Hills, CA 913431649596586
  10. Michael ChislerChico, CA 959261558225664
  11. Erin ChisumYucca Valley, CA 922841013254630
  12. Marie ChisumSanta Maria, CA 934581821144312
  13. Luanne ChittendenPlacerville, CA 956671578786067
  14. Payson ChittendenSan Jose, CA 951261225752116
  15. Christine Chiu, M.A., MFTSan Francisco, CA 941141558542019
  16. Ann ChoLos Angeles, CA 900171356770200
  17. Edward ChoLos Angeles, CA 900051518519313
  18. Helen Cho, PEER ADVOCATELos Angeles, CA 900171568741940
  19. Hyejin ChoLos Angeles, CA 900151760921217
  20. Julie ChoLong Beach, CA 908131467641563
  21. Khangmoon ChoCompton, CA 902201679747240
  22. Myung ChoNorwalk, CA 906501538717608
  23. Whamee ChoBuena Park, CA 906211659129179
  24. Danielle ChodrickEureka, CA 955011821402751
  25. Gabriella ChoeSan Francisco, CA 941021104650704
  26. Catherine ChoiCerritos, CA 907031427226752
  27. Heo ChoiBuena Park, CA 906211639734353
  28. James Choi, EMPLOYMENT SPECIALISLos Angeles, CA 900171629250899
  29. Joshua ChoiLos Angeles, CA 900381477953032
  30. Pam ChoiSan Jose, CA 951271386789899
  31. Douglas CholachSan Francisco, CA 941171659580231
  32. Jennifer ChongLos Angeles, CA 900201265809206
  33. Nancie Chopp, M.A.Placerville, CA 956671861939985
  34. Nita ChopraLong Beach, CA 908041558924514
  35. Ritu ChopraLos Angeles, CA 900591215899059
  36. Kai-En ChouRosemead, CA 917701265880728
  37. Ibrahim ChoudhrySan Jose, CA 951261184046575
  38. Phal ChourpSan Diego, CA 921051093933715
  39. Heather ChoyceSanta Ana, CA 927051851636112
  40. Stella ChoyceLos Angeles, CA 900441558508572
  41. Erika ChristensenSacramento, CA 958201811280415
  42. Autumn ChristensonPorterville, CA 932571841872074
  43. Nancy ChristensonLa Quinta, CA 922531497175319
  44. Beverly ChristianPerris, CA 925711992130223
  45. Clayton ChristiansenBakersfield, CA 933051932557683
  46. Barbara Christianson, RN, PHN, CLCOxnard, CA 930361952867350
  47. Nancy ChristieYreka, CA 960971861614125
  48. Emily ChristmanBakersfield, CA 933091477290872
  49. Danielle ChristophersonPlacerville, CA 956671598163065
  50. Kenny ChuSan Francisco, CA 941161801174339

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.