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 290 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. Taryn Newton-GillSacramento, CA 958271366671356
  2. Elva NeyoyPomona, CA 917671518332519
  3. Fatima NezamyDiscovery Bay, CA 945051518893593
  4. Nessa NgSan Luis Obispo, CA 934011760280119
  5. Charity NgangaPasadena, CA 911031174952659
  6. Hung NghiemOakland, CA 946071215138953
  7. Chau NgoSacramento, CA 958201427230135
  8. Diane NgoSouth San Francisco, CA 940801346902103
  9. Tammy NgoSan Jose, CA 951341811170863
  10. Toan NgoSanta Clara, CA 950511205253655
  11. Alexandria NguyenCosta Mesa, CA 926261629723184
  12. Amaya NguyenSacramento, CA 958261841832177
  13. Andrew NguyenOakland, CA 946211528762515
  14. Annie NguyenSanta Ana, CA 927011255512216
  15. Annie NguyenGarden Grove, CA 928411245662709
  16. April NguyenLa Mesa, CA 919421376425454
  17. Bichlien NguyenFountain Valley, CA 927081639929409
  18. Bryan NguyenGarden Grove, CA 928411144739830
  19. Cindy NguyenOakland, CA 946071255541595
  20. Cuong NguyenSan Diego, CA 921051851760581
  21. Cyndy NguyenFremont, CA 945381760013288
  22. Dan NguyenPleasanton, CA 945881285581975
  23. Danny NguyenWestminster, CA 926831346339892
  24. David NguyenGarden Grove, CA 928431528342904
  25. Duc NguyenOakland, CA 946091609603059
  26. Duy Nguyen, BASan Jose, CA 951121184145591
  27. Dzuy NguyenSan Diego, CA 921231013191865
  28. Elise NguyenSan Jose, CA 951281396869574
  29. Gia-An NguyenCampbell, CA 950081841054848
  30. Ha NguyenLong Beach, CA 908041649742404
  31. Helen NguyenWestminster, CA 926831871766212
  32. Hong Nhung NguyenWestminster, CA 926831679051130
  33. Hung NguyenSan Jose, CA 951321821784497
  34. Huong NguyenSacramento, CA 958321265184691
  35. Huy NguyenSacramento, CA 958201780849273
  36. Hy NguyenSacramento, CA 958201194159988
  37. Jackie NguyenSan Jose, CA 951261275884934
  38. Jacqueline NguyenEl Monte, CA 917321497227607
  39. Janette NguyenCampbell, CA 950081093227092
  40. Jennifer Nguyen, B.S.Torrance, CA 905021356681589
  41. Jennifer NguyenSanta Ana, CA 927011770328031
  42. Jenny NguyenSan Diego, CA 921101639607237
  43. Jenny NguyenSacramento, CA 958381497256556
  44. Jessica Nguyen, MSWSan Jose, CA 951261922281146
  45. Jessica NguyenSacramento, CA 958261902452550
  46. Jessica NguyenSacramento, CA 958411225422645
  47. Jessie NguyenLos Angeles, CA 900571235699760
  48. Joanne NguyenGarden Grove, CA 928431740467349
  49. Katie NguyenSan Diego, CA 921051437492113
  50. Kelly NguyenOakland, CA 946071215485412

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.