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 383 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. Raquel SilvestreSan Francisco, CA 941031144399239
  2. Alyssa SilvisLompoc, CA 934361083007892
  3. Maria Sim, LCSWLong Beach, CA 908021427411321
  4. Hilary SimamoraNapa, CA 945581942931993
  5. Matthew SimasLemoore, CA 932451043876584
  6. Annabelle SimbaLong Beach, CA 908071760949895
  7. Santiago SimentalUkiah, CA 954821164611554
  8. Robin SiminoffMerced, CA 953411093379620
  9. Kelly SimioneCrestline, CA 923251841837317
  10. Sandra SimmerSan Diego, CA 921081558749044
  11. Sandy SimmondsBakersfield, CA 933051235595612
  12. Brandy SimmonsFremont, CA 945391811211840
  13. Deanna SimmonsDiamond Springs, CA 956191386872919
  14. Jacquan SimmonsLos Angeles, CA 900361285809079
  15. James SimmonsBakersfield, CA 933061962534503
  16. Jasmine SimmonsSan Diego, CA 921081356048144
  17. John Simmons, LVNAnaheim, CA 928071790444602
  18. Kristina SimmonsWest Sacramento, CA 956911255531208
  19. Mayali SimmonsBakersfield, CA 933071295201671
  20. Minnette SimmonsHayward, CA 945441588512610
  21. Ronald SimmonsLos Angeles, CA 900441801928452
  22. Sierra SimmonsRiverside, CA 925071033999651
  23. Taurean SimmonsLos Angeles, CA 900131093106361
  24. Ann SimmsLos Angeles, CA 900371710172002
  25. Cindy SimonLos Angeles, CA 900201154845469
  26. Donald SimonVenice, CA 902911861995540
  27. Patricia SimonRedding, CA 960011356470090
  28. Tomaiah SimonStockton, CA 952101760190664
  29. Anthony Simon-WelchSan Jose, CA 951111356076053
  30. Tracy SimonciniLa Mesa, CA 919421013179522
  31. Anne SimoneauCulver City, CA 902301588045983
  32. John SimonsonHanford, CA 932301558833657
  33. Kortney SimonsonMarysville, CA 959011770266413
  34. Gwen SimpkinsBakersfield, CA 933011043084221
  35. Regina SimpkinsOakland, CA 946051689811523
  36. Audrey Simpson, MBAOakland, CA 946051346070687
  37. Bridget SimpsonLake Isabella, CA 932401043664345
  38. Christy Simpson, M.A.Auburn, CA 956031932371341
  39. Dana SimpsonBerkeley, CA 947031427945187
  40. John SimpsonBanning, CA 922201568954402
  41. Lisa Simpson, PPSCFullerton, CA 928311073683066
  42. Troy SimpsonBellflower, CA 907061568120640
  43. Abiana SimsRiverside, CA 925011528750809
  44. Crystal SimsChino Hills, CA 917091922727650
  45. Demitrous Sims, BAPalo Alto, CA 943031528288826
  46. Tashawna SimsHemet, CA 925431770416182
  47. Jaeseung SinSan Leandro, CA 945771639046535
  48. Cheryl Sinclair, LVNSanta Maria, CA 934581184863706
  49. Gail SinclairSan Jose, CA 951271821127531
  50. Kelliann SinclairWillows, CA 959881780463117

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.