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 450 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. Micaela WyattGardena, CA 902491821797598
  2. Richard WylieSacramento, CA 958251053443689
  3. Troy WynnCulver City, CA 902301639758204
  4. Willard WynnWhittier, CA 925971952708570
  5. Daniel Xavier, MSWLos Angeles, CA 900181164648986
  6. Yuan XiaLos Angeles, CA 900151215190160
  7. Ava XiongBrowns Valley, CA 959181215141015
  8. Blia XiongMerced, CA 953411184476491
  9. Chue Xiong, MHAISacramento, CA 958171003959156
  10. Der XiongRedding, CA 960011366271165
  11. Elaine XiongSacramento, CA 958251548744196
  12. Ka Lia XiongSacramento, CA 958411124614508
  13. Kaolee XiongPlumas Lake, CA 959611669990784
  14. Loralai XiongMerced, CA 953481790571909
  15. Michelle XiongSacramento, CA 958251962916148
  16. Phanat XiongChico, CA 959731851181283
  17. Sour XiongFresno, CA 937261972951036
  18. Stanley XiongSacramento, CA 958111679048573
  19. Yeng Xiong, CASE MANAGERPorterville, CA 932571689894826
  20. Xuefen Xu, CASE MANAGERLos Angeles, CA 900171821589052
  21. May YaSacramento, CA 958381750924437
  22. Nasreen Yadao, PSYDFairfield, CA 945331124470216
  23. Yasemin YahniInglewood, CA 903011568003549
  24. Natalie YahnkePasadena, CA 911071427678721
  25. Samira Yalda, BH CASE MANAGEREl Cajon, CA 920201053988626
  26. Bianca YaldehTurlock, CA 953801407472301
  27. Trisha Yalong, MSWSan Diego, CA 921081760803381
  28. Meijuan YanLos Angeles, CA 900221396284030
  29. Yoeun YanModesto, CA 953581043338783
  30. Lani Yan McDougallCompton, CA 902211316541121
  31. Joan YandaTemecula, CA 925911437828621
  32. Justin YandoSanta Cruz, CA 950601912722778
  33. Anna YanezVisalia, CA 932911336998582
  34. Brenda YanezSanta Clarita, CA 913501164081873
  35. Destiny YanezMerced, CA 953401659149235
  36. Gabriela YanezPinedale, CA 936501033512942
  37. Guadalupe Yanez, M.A.Sacramento, CA 958261336323518
  38. Jesus YanezSan Francisco, CA 941101386876803
  39. Joanna YanezRamona, CA 920651316149024
  40. Luiza YanezCommerce, CA 900401811889033
  41. Ricardo YanezBakersfield, CA 933051760513410
  42. Charlene YangLos Angeles, CA 900201316297476
  43. Cindi YangSacramento, CA 958231497880777
  44. Joshua YangMerced, CA 953481760888333
  45. Kou YangPalm Springs, CA 922621073890893
  46. Lewan YangOakland, CA 946071447709530
  47. Lisa YangSacramento, CA 958111497239412
  48. Mai YangSan Francisco, CA 941031225920481
  49. Maisee YangMerced, CA 953411972204378
  50. Maixee Yang, R.S.Eureka, CA 955031013432954

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.