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 453 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. Dennis Yuan, CASE MANAGER/ECLos Angeles, CA 900171649718545
  2. Byron YueSan Jose, CA 951261871021972
  3. Wayson YuenSacramento, CA 958201407563745
  4. Samantha YuglerOakland, CA 946121073783585
  5. Daphne Yuhas, MASan Diego, CA 921101316130222
  6. Olga YushinaRedwood City, CA 940621306661731
  7. Myrna YusonStockton, CA 952021689796708
  8. Ashley YusufuLos Angeles, CA 900131770061384
  9. Dilnoza YusupovaVan Nuys, CA 914061750898847
  10. Taylor YutanCulver City, CA 902301144896101
  11. Cerrene Yvonne-CervantesSacramento, CA 958231558990226
  12. Armando ZabalaBakersfield, CA 933071174654248
  13. Rebecca ZabalaYucca Valley, CA 922841871776310
  14. Jennifer ZaballosHayward, CA 945441356969356
  15. Sasha ZabelovskyTarzana, CA 913561205183860
  16. Carlos ZacariasLos Angeles, CA 900241558004143
  17. Carmen ZacariasPomona, CA 917671821450230
  18. Cory ZachariaPalmdale, CA 935501992952311
  19. Dewayne ZacharyStockton, CA 952101326408303
  20. Jared ZacharyEscondido, CA 920261164935201
  21. Mary ZacharyBakersfield, CA 933051619326329
  22. Richard ZacherEureka, CA 955011073760112
  23. Sharon Zacher, BACHELORS DEGREEEureka, CA 950011225211410
  24. Latiera ZacheryLos Angeles, CA 900271801419015
  25. Rimsha ZafarSacramento, CA 958111154051258
  26. Sabreen Zafir, NOOakland, CA 946011023299294
  27. Bianca ZafiroLos Angeles, CA 900571780176107
  28. Cassey Loise ZagalaSacramento, CA 958261316702947
  29. Ayesha ZahoorHayward, CA 945451841768488
  30. Diana ZahraLos Gatos, CA 950301952156937
  31. Mahmoud ZahraSacramento, CA 958261386408409
  32. Sophia ZakariaSacramento, CA 958211285300830
  33. Orbel ZakarianGlendale, CA 912031487168803
  34. Soseh ZakarianCulver City, CA 902301659811891
  35. Kristina ZakharchenkoSacramento, CA 958171376058503
  36. Darwin Zaldana-VelisSan Francisco, CA 941031083494447
  37. Ruby ZalduondoOakland, CA 946091225685431
  38. Katherine ZalogSan Jose, CA 951131265971808
  39. Ardalan Zamani SamLos Angeles, CA 900101144636523
  40. Daisy ZamarripaCorona, CA 928821790573624
  41. Destiny ZamarripaVentura, CA 930031497209506
  42. Greg ZamarripaFullerton, CA 928311215250402
  43. Jacqueline ZamarripaRiverside, CA 925031275982597
  44. Sindia ZamarripaVista, CA 920831164916433
  45. Michelle ZambranaOceanside, CA 920541700450269
  46. Alicia ZambranoLos Angeles, CA 900101659688190
  47. Celene Zambrano, BALancaster, CA 935341962980664
  48. Katalina ZambranoMerced, CA 953401821956350
  49. Lourdez ZambranoInglewood, CA 903031427521848
  50. Maricarmen ZambranoLaguna Hills, CA 926531346028941

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.