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 74 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. Karen Chazares, BALong Beach, CA 908071790615920
  2. Sameth CheaSan Jose, CA 951261417203290
  3. Kathleen Cheatham, MPASan Francisco, CA 941091063705713
  4. Venetia CheathamLynwood, CA 902621457905267
  5. James CheckowskiCulver City, CA 902301124896725
  6. Manoj CheeversParadise, CA 959691649346107
  7. Rola CheikhSan Jose, CA 951281790106672
  8. Sokorn ChekSan Diego, CA 921231538085972
  9. Corey ChenOakland, CA 946071750033759
  10. Leona ChenCrestline, CA 923251689206989
  11. Lisse ChenVan Nuys, CA 914061023305430
  12. Pei-Shu ChenSan Francisco, CA 941081932972213
  13. Phoebe ChenSan Diego, CA 921051750784492
  14. Sidney Chen, PROGRAM COORDINATORLos Angeles, CA 900171417513946
  15. Tzu-Han ChenBakersfield, CA 933061811173081
  16. Yan Lin ChenLos Angeles, CA 900121366785073
  17. Devin ChengSacramento, CA 958341164891578
  18. Sandra ChengCulver City, CA 902301508005208
  19. Vincent ChengOakland, CA 946011023435542
  20. Yoon CheongSan Diego, CA 921051215582242
  21. Jenelle CherekBellflower, CA 907061720559123
  22. Marisa CherrySan Bernardino, CA 924041659028082
  23. Megan CherryAnaheim, CA 928011396293932
  24. Lauren ChesterSan Francisco, CA 941171578142238
  25. Simona ChesterSanta Maria, CA 934581942566138
  26. Mahathee ChetlapalliLos Gatos, CA 950301558122317
  27. Alejandro ChettoMojave, CA 935011215469903
  28. Wendy CheulaYreka, CA 960971275888489
  29. Wing Yip CheungOakland, CA 946071841681749
  30. Viengknam ChhalySacramento, CA 958231891397204
  31. Pech Chheun, BSSan Diego, CA 921051750509469
  32. Veasna ChhithSan Francisco, CA 941101467655803
  33. Sony ChhomOakland, CA 946071578773420
  34. Saraelijah ChhumOakland, CA 946061346729191
  35. Sokunthea ChhunOakland, CA 946061558563510
  36. Daniel ChiaoFullerton, CA 928311912229535
  37. Guillermo ChiapaSacramento, CA 958111922558659
  38. Meghan Chiapale-JacksonSacramento, CA 958201881164812
  39. Angie ChicasLompoc, CA 934361750245387
  40. Ana Maria ChicoLos Angeles, CA 900311437489309
  41. Velia ChicoLos Angeles, CA 900101033425848
  42. Conner ChicoineClearlake, CA 954221609513522
  43. John ChieroMerced, CA 953401780015792
  44. Andrea ChigerSan Francisco, CA 941171255640850
  45. Paul ChikuruSan Diego, CA 921081477841708
  46. Amber Childress, BSCitrus Heights, CA 956101558854869
  47. Elizabeth ChildressRialto, CA 923761639739220
  48. Vicki ChildressLancaster, CA 935341760124549
  49. Andrew ChilesSan Diego, CA 921101700302312
  50. Anthony ChiltonLong Beach, CA 908021811274913

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.