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 161 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. Noemi GuerreroUkiah, CA 954821699442327
  2. Ricardo GuerreroPomona, CA 917681982149050
  3. Rosa GuerreroAnaheim, CA 928011477099976
  4. Samantha GuerreroBell Gardens, CA 902011235789967
  5. Valerie GuerreroSan Diego, CA 921081912659855
  6. Vanessa GuerreroHuntington Park, CA 902551578061156
  7. Venetia GuerreroStockton, CA 952021518320563
  8. Virginia GuerreroLos Angeles, CA 900131639415946
  9. Ana Guerrero Gonzalez, R.S.Eureka, CA 955031063959997
  10. Fernando Guerrero MontielLos Angeles, CA 900031225512544
  11. Andres Guerrero SanchezCampbell, CA 950081831617778
  12. Alejandra Guerrero- MaganaLos Angeles, CA 900111992107395
  13. Celia Guerrero-MezaPasadena, CA 911071821543679
  14. Paul GuertinPalmdale, CA 935501851544886
  15. Indya GuerySacramento, CA 958141447117916
  16. Erin GuessOakland, CA 946071700486057
  17. Brittny GuestLong Beach, CA 908101710520606
  18. Alejandra GuevaraCommerce, CA 900401235619180
  19. Arabella GuevaraSan Jose, CA 951121134809114
  20. Arilyn GuevaraModesto, CA 953541821541715
  21. Dania GuevaraEscondido, CA 920251720703556
  22. Edgar Guevara, BACHELORHighland Park, CA 900421255578449
  23. Evelia GuevaraConoga Park, CA 913031144748203
  24. Heidy GuevaraTorrance, CA 905051710618533
  25. Jacqueline GuevaraYucca Valley, CA 922841437606712
  26. Jessica GuevaraRiverside, CA 925011851996607
  27. Luis GuevaraMerced, CA 953411407683139
  28. Luiz GuevaraSan Francisco, CA 941101740672922
  29. Michelle GuevaraLa Puente, CA 917461659687051
  30. Stephanie Guevara, MAEDLos Angeles, CA 900021578838496
  31. Cheska GuevarraGilroy, CA 950201174300198
  32. Elaina GueygerEureka, CA 955011003373424
  33. Kellie Guglielmelli, M.A.Thousand Oaks, CA 913601023392362
  34. Joslyn GuicoRiverside, CA 925071851872931
  35. Christine Guidici, O.T.R.Oakland, CA 946111346386018
  36. Cesar GuidoSan Jose, CA 951131487410718
  37. Maria GuidoCampbell, CA 950081740356948
  38. Annamarie GuilaDublin, CA 945681396358925
  39. Tonya GuillamaSacramento, CA 958211508156951
  40. Marie GuillaumeLos Angeles, CA 900121235313636
  41. Ana GuillenLancaster, CA 935341124731948
  42. Ana Teresa GuillenSan Francisco, CA 941021164604856
  43. Andrea GuillenGilroy, CA 950201972337293
  44. Bianca GuillenAnaheim, CA 928051528733987
  45. Carol GuillenLong Beach, CA 908101376994392
  46. Isenia GuillenMadera, CA 936381265995864
  47. Jennifer GuillenManteca, CA 953361760215404
  48. Jose GuillenMerced, CA 953411619532058
  49. Karen GuillenLos Angeles, CA 900381184104432
  50. Leticia Guillen, CASE MANAGERVisalia, CA 932921639361439

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.