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 297 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. Lizbeth OgazLos Angeles, CA 900051467690412
  2. Alicia Ogden, BAPomona, CA 917671104374495
  3. Cynthia Ogiemwanye, BSSacramento, CA 958251972046399
  4. Kafayat OginniSacramento, CA 958171407275167
  5. Katie OgleEureka, CA 955011962809046
  6. Keith OglesbyLos Angeles, CA 900131043611387
  7. Elizabeth OgsburyRed Bluff, CA 960801114300779
  8. Linda OguguaRiverside, CA 925011417113903
  9. Reginald OguynnLos Angeles, CA 900131710405592
  10. Caitlyn OhLos Angeles, CA 900171154091866
  11. Loren OhAnaheim, CA 928011912613548
  12. Brandy OharaOakland, CA 946071417553165
  13. Kiara OhldeCampbell, CA 950081174129761
  14. Melissa OhlhaverCosta Mesa, CA 926261962712299
  15. Marina Ohlson SmorickLong Beach, CA 908151093944910
  16. Alissa OjedaPorterville, CA 932571003639170
  17. Floridalma OjedaLa Verne, CA 917501194266940
  18. Jaqueline OjedaLancaster, CA 935341750038055
  19. Jeanette OjedaFontana, CA 923351558889535
  20. Jocelyn OjedaSouth Pasadena, CA 910301922618602
  21. Miguel OjedaBakersfield, CA 933051932674827
  22. Richard OjedaEl Centro, CA 922431962231415
  23. Wendolyn OjedaOakland, CA 946011174372791
  24. Samantha Ojeda-VillagomezLong Beach, CA 908101376298794
  25. Russell OkaLos Angeles, CA 900111881914828
  26. Ngozi OkemiriSacramento, CA 958111598227100
  27. Ignatius OkereGilroy, CA 950201659448231
  28. Oliver OkereGilroy, CA 950201174690739
  29. Zainab OkikioposuBakersfield, CA 933081952954828
  30. Melissa Okimura, BSLos Angeles, CA 900261316507486
  31. Michelle OkiyefaRiverside, CA 925031972839629
  32. Kenechi OkoliNorwalk, CA 906501518515485
  33. Deandre OkonjiRiverside, CA 925071184090615
  34. Obimma OkoyeLos Angeles, CA 900441144654724
  35. Rossy OkpereCherryland, CA 945411821914763
  36. Michael OktayBanning, CA 922201780189266
  37. Kiho OkumuraGilroy, CA 950201295226264
  38. Robert OkunoLos Angeles, CA 900011013162551
  39. Sandra OlagesSan Jose, CA 951261942843040
  40. Luz OlaguezSanta Cruz, CA 950601982381489
  41. Felipe OlaldeSan Diego, CA 921081154632792
  42. Jose OlarteOxnard, CA 930361548869613
  43. Lorena OldsHemet, CA 925431780307728
  44. Maribel OleaMerced, CA 953401801089982
  45. Terri OleksonRiverside, CA 925071255077897
  46. Serene OlerNapa, CA 945581144100595
  47. Isabel Olguin SantosGilroy, CA 950201194307660
  48. Anahi OlideLos Angeles, CA 900311750021630
  49. Jonathan Oliden Cortez, BSPasadena, CA 911051740833912
  50. Mariafe Olipani, RNVentura, CA 930031124204532

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.