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 359 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. Nora RoyerBakersfield, CA 933071902316177
  2. Kathryn RoysterGilroy, CA 950201669833901
  3. Alexander RoystonTorrance, CA 905011174283873
  4. Diana RozenoyerGlendale, CA 912011740879501
  5. Irma Zarate RuanoLos Angeles, CA 900151083008411
  6. Ahkahuil Rubalcava, RNSalinas, CA 939061376819664
  7. Maria RubalcavaSanta Maria, CA 934581538782800
  8. Omar RubalcavaLong Beach, CA 908051326559824
  9. Yvette Ruben, BA. HUMAN SERVICESCompton, CA 902201083749873
  10. Viviana RubiRiverside, CA 925031548954217
  11. Constance Rubiano, L.C.S.W.San Francisco, CA 941141225181233
  12. Sabrina RubinSan Diego, CA 921101467739813
  13. Jessica RubinsteinOxnard, CA 930361508320854
  14. Angie RubioAnaheim, CA 928051790232627
  15. Brianna RubioFrench Camp, CA 952311669315685
  16. Camille RubioGilroy, CA 950201205427481
  17. Eric RubioPasadena, CA 911011972080489
  18. Eric RubioMadera, CA 936381063996866
  19. Gabriela Alicia RubioSanta Maria, CA 934541861085706
  20. Gina RubioCorona, CA 928821275025017
  21. Gustavo RubioSan Jose, CA 951261184391716
  22. Joanna RubioLos Angeles, CA 900261740521020
  23. Lydia RubioOrange, CA 928681750562641
  24. Manuel RubioReseda, CA 913351013579069
  25. Maria RubioNapa, CA 945581124269964
  26. Melissa RubioSun Valley, CA 913521235808684
  27. Paulina RubioArcadia, CA 910061275317679
  28. Paulina RubioChula Vista, CA 919111336605831
  29. Vanessa RubioBakersfield, CA 933041790300135
  30. Melissa Rubio AvitiaLong Beach, CA 908071730694829
  31. Arcellia Rubio GuerraEscondido, CA 920251316577448
  32. Juanita Rubio-GriepsmaLos Angeles, CA 900171659496230
  33. Maria Rubio-RomeroHuntington Park, CA 902551730009945
  34. Yuridia RubricaSan Jose, CA 951261033046974
  35. Hailey RubyPaso Robles, CA 934461942739503
  36. Ethel RuckerMontclair, CA 917631861212656
  37. Shasta RuckmanDiamond Springs, CA 956191194655803
  38. Meredith RudhmanLos Angeles, CA 900121447924394
  39. Juan RuedaDowney, CA 902421699064519
  40. Manuel RuedaEl Monte, CA 917311467789131
  41. Esther RuelasHanford, CA 932301386474591
  42. Fernando RuelasSan Luis Obispo, CA 934011588420970
  43. Haidy RuelasLos Angeles, CA 900031194186262
  44. Jesus RuelasBakersfield, CA 933071043804107
  45. Tia RuelasOrland, CA 959631548499866
  46. Laura RuellMerced, CA 953481831449164
  47. Misha RuestaSpring Valley, CA 919771346610102
  48. Anthony RuffinLos Angeles, CA 900201770042822
  49. Roseann RuffiniRiverside, CA 925071184123432
  50. Poonam RufusBakersfield, CA 933111508407537

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.