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 439 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. Jui-Ying WengEl Monte, CA 917311578194403
  2. Dominik WengertSouth San Francisco, CA 940801427706779
  3. Rebecca WentlandSacramento, CA 958111851091144
  4. Lauren WernerFolsom, CA 956301336877885
  5. Rayeann WertensSacramento, CA 958261114590817
  6. Sydnee WesalaSan Diego, CA 921011104525351
  7. Nadrina WesemanSan Mateo, CA 944031346861465
  8. Eclasia WesleyLos Angeles, CA 900261992458327
  9. Eunique WesleyOakland, CA 946071447865209
  10. Gayle Rose Wesley, MSWSacramento, CA 958201396924700
  11. Neomi WesleyHayward, CA 945441841644218
  12. Hannah Wesolek-GreensonCampbell, CA 950081760796783
  13. Tara Wessel SwobodaBig Bear Lake, CA 923151417626003
  14. Cheryl WestLos Angeles, CA 900011639313141
  15. Colette WestModesto, CA 953541396041588
  16. Greg WestSan Francisco, CA 941031972741585
  17. Keana WestNevada City, CA 959591346479433
  18. Megan WestSacramento, CA 958261487291365
  19. Milea WestYuba City, CA 959931174380778
  20. Nicholas WestEureka, CA 955011487008553
  21. Sarah WestNapa, CA 945581336895960
  22. Shane WestCulver City, CA 902301336660059
  23. Tyree WestCompton, CA 902211235687393
  24. Brenda WestbrookLos Angeles, CA 900101811650757
  25. Wendell WestbrookLos Angeles, CA 900061386366284
  26. Michael WesterdahlAzusa, CA 917021164890729
  27. Nicole WestergardGilroy, CA 950201104434125
  28. Rachel Westlake, BAEureka, CA 955031033496294
  29. Lillian WestleySanta Barbara, CA 931051588153258
  30. Janet WestphalSanta Cruz, CA 950621245425537
  31. Buffy WettsteinModesto, CA 953581215322656
  32. Paul WettsteinSonora, CA 953701134494362
  33. Sandra WettsteinSan Mateo, CA 944031114108271
  34. Christine WetzelSacramento, CA 958211881932929
  35. Karen Weyman BernalGilroy, CA 950201982182549
  36. Eh Eh WhaSan Diego, CA 921051871155952
  37. Nikkie WhaleyCarmichael, CA 956081578787446
  38. Robert WheaterVisalia, CA 932921891237608
  39. Danielle WheelerSacramento, CA 958261598389645
  40. Eric WheelerEureka, CA 955011609039932
  41. Janelle WheelerGilroy, CA 950201366510729
  42. Michael WheelerMurrieta, CA 925631497685994
  43. Patty WheelerEureka, CA 955011457862112
  44. Danielle WhettonLos Angeles, CA 900211194077008
  45. Kylie WhippleUkiah, CA 954821376024950
  46. Noah WhitakerBakersfield, CA 933081558499343
  47. Mya Whitaker FowlerSan Leandro, CA 945771225600984
  48. Nia Whitaker-LittleLong Beach, CA 908071588235295
  49. Ana WhiteLos Banos, CA 936351447075809
  50. Angellena WhiteTarzana, CA 913561790541092

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.