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 22 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. Krysten ArvieMurrieta, CA 925631437641263
  2. Tristan ArvisoSanta Cruz, CA 950621902581598
  3. Irene Arvizo, B.A.El Monte, CA 917311790961910
  4. Citlali ArvizuLos Angeles, CA 900171891242202
  5. Michelle ArzagaCampbell, CA 950081740427822
  6. Rebecca ArzagaLa Verne, CA 917501396034971
  7. Petra ArzateSan Carlos, CA 940701174001432
  8. Valerie ArzateLos Angeles, CA 900071083570113
  9. Guillermo ArzolaLa Puente, CA 917461780718171
  10. Al-Amin As-Salaam, MSWSacramento, CA 958251265878672
  11. Kenneth AsayWoodland, CA 956951760525380
  12. Scarlett AsbunOakland, CA 946051215647227
  13. Joe AschemanLong Beach, CA 908021942580717
  14. Anthony AshFresno, CA 937271174973143
  15. Shayne Ivy AshSan Diego, CA 921051912329988
  16. Dakarai AshbyLos Angeles, CA 900181346704913
  17. Mikenya AshbySan Francisco, CA 941031700458338
  18. Sarina AshbyOakland, CA 946091902445851
  19. Brittany AsheSan Pedro, CA 907311881257210
  20. Brandy AsherEureka, CA 955011497155451
  21. Arnold Ashley, MSWSan Diego, CA 921041063543734
  22. Guinevere AshleyGilroy, CA 950201902138878
  23. Destine Ashline, RADTClearlake, CA 954221568208023
  24. Kevin AshlineSan Jose, CA 951261043886633
  25. Stephanie AshtekarRancho Cucamonga, CA 917301750048856
  26. Zoeann AshtonRed Bluff, CA 960801891864294
  27. Maia Asiano, RNSan Francisco, CA 941031558013441
  28. Ifeyinwa Asiodu, RN, PHNEast Palo Alto, CA 943031154610061
  29. Anita Askew-GodoyBakersfield, CA 933051275211849
  30. Levi AskovitzCulver City, CA 902301912378092
  31. Sydney Marielle AsmusSacramento, CA 958211831616556
  32. James AsoauColton, CA 923241154862381
  33. Juan Carlos AsorSan Diego, CA 921051578712048
  34. Amber AspeitiaSan Diego, CA 921541790422046
  35. Vanessa AsperaSan Jose, CA 951261588193387
  36. Annette AsplundFair Oaks, CA 956281255821104
  37. Stephanie AstonLynwood, CA 902621124593009
  38. Nicole AstorgaBakersfield, CA 933081457929119
  39. Ramon AstorgaEl Centro, CA 922431588178347
  40. Myles AsueloOakland, CA 946211750263679
  41. Lucilda AtaideSan Jose, CA 951131558131128
  42. Michelle AtencionSacramento, CA 958211013237031
  43. Diana AtilanoMadera, CA 936381043433410
  44. Julie AtkinSanta Monica, CA 904051518090240
  45. Rosie AtkinsLos Angeles, CA 900031104420900
  46. Jennifer AtkinsonPalm Springs, CA 922621588156335
  47. Siham AtmaniEl Cajon, CA 920201992558084
  48. Chri'Mya AtmoreSacramento, CA 958261548783681
  49. Carolyn AtterberryWeaverville, CA 960931346616034
  50. Akosua AtuaheneRiverside, CA 925071629644265

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.