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 108 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. Diana DuarteSanta Ana, CA 927031437914983
  2. Eduardo DuarteSan Diego, CA 921081255729992
  3. Jose DuarteCarson, CA 907451134653090
  4. Julissa DuarteLaguna Hills, CA 926531245046739
  5. Maria DuarteSignal Hill, CA 907551346537479
  6. Marta DuarteLos Angeles, CA 900341205265337
  7. Yvette Duarte, M.SIndio, CA 922011114468741
  8. Priscilla Duarte SanchezGilroy, CA 950201245697903
  9. Veronica DubeGilroy, CA 950201366371361
  10. Alyssa DubinSanta Monica, CA 904041316249915
  11. Britney DuboseAzusa, CA 917021912352436
  12. Sara DuceyJoshua Tree, CA 922521639586795
  13. Erin DucheneSacramento, CA 958211952821233
  14. Lisa DuchowSan Diego, CA 921081477141000
  15. Corey DuckworthFresno, CA 937041588098008
  16. Pamela DuckworthView Park, CA 900081629447131
  17. Julee DudleyLancaster, CA 935351376844894
  18. Alejandro DuenasGardena, CA 902481285216895
  19. Alexander DuenasOroville, CA 959651821449539
  20. Alonso DuenasNorth Hollywood, CA 916061194178509
  21. Tomasa DuenasOakland, CA 946011336391739
  22. Lizeth Duenez, BALos Angeles, CA 900171821359514
  23. Judith DuerrVentura, CA 930031376746404
  24. Robert Dues, LVN/RSIIIBakersfield, CA 933091407193196
  25. Ann DuesburySacramento, CA 958231821842634
  26. Joanna Duesler, MSFountain Valley, CA 927081225225436
  27. Daniel DuffeckVan Nuys, CA 914061144842410
  28. Patrick DuffeyOrange, CA 928681891062485
  29. Rosiland Duffey-WallaceBakersfield, CA 933011689219180
  30. Jony DuffieldSalinas, CA 939061932383296
  31. Amanda DuffinEureka, CA 955031396404901
  32. Stephanie DuffySan Diego, CA 921151699356352
  33. Cari DugasPasadena, CA 911071538553581
  34. Sierra Duggan, LCMSacramento, CA 958171427879444
  35. Amy DuggerUkiah, CA 954821932683901
  36. Jesse DuggerUkiah, CA 954821104027382
  37. Kyle DuitsmanOroville, CA 959651851986855
  38. Marsha DukaSan Diego, CA 921011740940386
  39. Andrea Duke, RNModesto, CA 953501639352297
  40. Kiimberlee Dukes-SamalaFullerton, CA 928311780869180
  41. Rio DulaneyLos Angeles, CA 900111861101792
  42. Monica Dulay BolanteSan Jose, CA 951381710725023
  43. Danielle DumaisYucca Valley, CA 922841275670085
  44. Latrina DumasOakland, CA 946031093570962
  45. Sherry DunaganRiverside, CA 925071821781030
  46. Justin DunajRedding, CA 960011538423348
  47. Anna Marie DunbarSanta Rosa, CA 954011346783198
  48. Candida DunbarHarbor City, CA 907101922945385
  49. Drew DunbarSouth Lake Tahoe, CA 961501548055429
  50. Alida DuncanSacramento, CA 958111265992127

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.