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 304 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. Haley OstromNapa, CA 945581730763640
  2. Josceline OsunaWoodland, CA 956951598311938
  3. Edison Otadoy, BAWhittier, CA 906031346374139
  4. Guadalupe OtanezWasco, CA 932801942606389
  5. Osamudiamen Otasowie, CASE MANAGEMENTLancaster, CA 935341386985240
  6. Tiana OtisLos Angeles, CA 900151487068649
  7. Meryl Ottenstein, BSInglewood, CA 903011710003439
  8. Travis OttesonSan Diego, CA 921081609437193
  9. Courtney OttoCovina, CA 917231477686277
  10. Emma OttsSanta Cruz, CA 950601659743268
  11. Emiley OuelletteSacramento, CA 958261508277682
  12. Shaelinh OumSan Diego, CA 921081720943780
  13. Morris OurngRiverside, CA 925071609425362
  14. Aliyah Ouro-AkondoSan Diego, CA 921021396354023
  15. Zarine OvakimyanLos Angeles, CA 900201841460334
  16. Diana Ovando-LopezCosta Mesa, CA 926261013247907
  17. Sandra OverbySacramento, CA 958261790284040
  18. Makayla OverstreetLos Angeles, CA 900021083070411
  19. Keyla OviedoWoodland Hills, CA 913671336078484
  20. Melissa Oviedo RiveraCulver City, CA 902301073156907
  21. Brent OwenCulver City, CA 902301053926832
  22. Frances OwenTehachapi, CA 935611083742472
  23. Neal OwenLos Angeles, CA 900351972907665
  24. Arthur OwensVenice, CA 902911417086323
  25. Casenae OwensSan Diego, CA 921081265992523
  26. Charles OwensEureka, CA 955011376918565
  27. Clinton Owens, BA CMSan Francisco, CA 941031699943340
  28. Keisha OwensLos Angeles, CA 900031205473915
  29. Kyle OwensSan Luis Obispo, CA 934011477007680
  30. Lindsay OwensHollister, CA 950231417336793
  31. Melissa OwensCeres, CA 953071942710090
  32. Natasha Owens, MFTIOakhurst, CA 936441134554892
  33. William OwensLancaster, CA 935351093872764
  34. Yvette OwensLos Angeles, CA 900371144409491
  35. Nataki OwinoWoodland, CA 956951326119827
  36. Precious Owusu-BanaheneSan Diego, CA 921081649987116
  37. Dawn Oxford, MSBakersfield, CA 933081235605262
  38. Betty OyewoPalmdale, CA 935501184755886
  39. Nduka OyitaSacramento, CA 958231326491127
  40. Evelyn OyuelaLos Angeles, CA 900381831352111
  41. Cynthia OzaetaRiverside, CA 925061518150804
  42. Leah OzeroffEureka, CA 955011881850964
  43. Rita OzerugaMcClellan, CA 956521003608126
  44. Teresa Ozuna-GeorgeMerced, CA 953401831436500
  45. Mario Ozuna-SanchezSan Jose, CA 951321750688628
  46. Gurneet PablaStockton, CA 952191619309911
  47. Necitas PablicoLos Angeles, CA 900121730551854
  48. Juan PabonMonrovia, CA 910161164855540
  49. Jennifer PacadaElk Grove, CA 957581174219232
  50. Jayla PaceLos Angeles, CA 900031295321388

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.