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 239 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. Shawn LyonsLos Angeles, CA 900351659064624
  2. Stephanie LyonsSacramento, CA 958251205063377
  3. Susan LyonsRancho Cucamonga, CA 917301144665746
  4. Jennifer LytleLemoore, CA 932451245896372
  5. Timothy LyttgeSacramento, CA 958201164178224
  6. Gretta M JohnsonSan Jose, CA 951211891562591
  7. Tracy MaCampbell, CA 950081730626326
  8. John MaagaStockton, CA 952021417802752
  9. Sarah Mabutas, MSWSan Mateo, CA 944031487004446
  10. Laura MacGlendora, CA 917401982154738
  11. Karen MacallLucerne, CA 954581457863821
  12. Nikki Macan, ASWEureka, CA 955031699555656
  13. Jovi Geazelle MacanasSan Diego, CA 921201578027108
  14. Valerie MacaraanSan Dimas, CA 917731629527916
  15. Kimberly MacarthurLos Angeles, CA 900351528691540
  16. Michelle MacaspacLong Beach, CA 908021861788622
  17. Brittani MacdonaldSanta Fe Springs, CA 906701932859972
  18. Ruth MacdonaldSan Diego, CA 921021861809212
  19. Shannon MaceCulver City, CA 902321770220709
  20. Trinity MaceMcKinleyville, CA 955191518840230
  21. Angel MacedoSacramento, CA 958341639824139
  22. Cristina MacedoSanta Maria, CA 934581043576200
  23. Luis MacedoPasadena, CA 911071558827113
  24. Lindsay MacfarlaneAntioch, CA 945091316220627
  25. David MachadoCovina, CA 917231689328809
  26. Joanna MachadoLos Angeles, CA 900591164705786
  27. Lizbeth MachadoLamont, CA 932411205252087
  28. Micah MachadoRiverside, CA 925071225520141
  29. Taylor MacheSanta Barbara, CA 931011194518423
  30. Marialena MachucaSan Diego, CA 921231710250915
  31. Alejandro MaciasSan Jose, CA 951121871156703
  32. Ashley MaciasCovina, CA 917231235806308
  33. Bertha MaciasSanta Cruz, CA 950601780399469
  34. Cesar MaciasCorona, CA 928821285126128
  35. Cruz MaciasMadera, CA 936381568982460
  36. Cynthia MaciasLos Angeles, CA 900261801308754
  37. Danny MaciasGilroy, CA 950201770252025
  38. David MaciasPico Rivera, CA 906601760616346
  39. Diana MaciasLos Angeles, CA 900051669995643
  40. Donna Macias, B.A.Upland, CA 917861790485282
  41. Eileen Macias, MSOakland, CA 946051932879376
  42. Erica MaciasReseda, CA 913351437733623
  43. Eutropia MaciasSan Diego, CA 921201881019271
  44. Hector MaciasCommerce, CA 900401821446824
  45. Luis MaciasSan Bernardino, CA 924071639789233
  46. Luz MaciasSan Mateo, CA 944031609055011
  47. Martha MaciasSan Jose, CA 951261972648269
  48. Sandra MaciasSan Diego, CA 921081285060368
  49. Stephen MaciasLong Beach, CA 908071528457348
  50. Nayeli Macias RodriguezQuincy, CA 959711710369897

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.