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 122 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. Petrina FennellEureka, CA 955011871620377
  2. Marc FenslerCulver City, CA 902301366010159
  3. Gerrie FentonSan Diego, CA 921081942323324
  4. Anjelika FergersonSan Diego, CA 921201023657996
  5. Carol FergusonOakland, CA 946091013713403
  6. Kendra FergusonSan Francisco, CA 941161790276418
  7. Kristen FergusonVisalia, CA 932921942914197
  8. Lisa FergusonLancaster, CA 935341427649151
  9. Marcus FergusonTorrance, CA 905021366895815
  10. Martha FergusonGilroy, CA 950201013558592
  11. Nancy FergusonSacramento, CA 958141316073026
  12. Rebecca FergusonSacramento, CA 958341811571359
  13. Sharon FergusonSan Diego, CA 921101073156493
  14. Wendy FergusonLos Angeles, CA 900261972317691
  15. Jere FernandesNorth Hollywood, CA 916061265959985
  16. Alice FernandezSan Jose, CA 951121265584205
  17. Ana FernandezPoway, CA 920641952978991
  18. Blanca FernandezBakersfield, CA 933011265119440
  19. Bryan FernandezFresno, CA 937021487146007
  20. Cynthia FernandezPasadena, CA 911071972192219
  21. Elijah FernandezEscondido, CA 920291811709181
  22. Elvira FernandezTorrance, CA 905021831215110
  23. Geralyn FernandezTorrance, CA 905021245530450
  24. Giselle FernandezSan Diego, CA 921231235893322
  25. Irene FernandezSan Mateo, CA 944031720260599
  26. Irene FernandezOakland, CA 946071487250981
  27. John FernandezRoseville, CA 956781669311395
  28. Judith FernandezSan Jose, CA 951121619537529
  29. Lorena FernandezBakersfield, CA 933091831887215
  30. Luis FernandezCulver City, CA 902301932328804
  31. Maritza FernandezPomona, CA 917671457726424
  32. Micha Rae FernandezSan Diego, CA 921051073937157
  33. Nancy FernandezLos Angeles, CA 900111861853582
  34. Nancy FernandezSanta Ana, CA 927051255509790
  35. Oscar FernandezMorgan Hill, CA 950371780054353
  36. Rachel FernandezLos Angeles, CA 900171679835904
  37. Raul FernandezSan Francisco, CA 941101902112402
  38. Rosa FernandezSacramento, CA 958251366788531
  39. Stephanie FernandezFullerton, CA 928311013599679
  40. Steve Fernandez, B.S.El Monte, CA 917311265610414
  41. Susan FernandezSan Jacinto, CA 925831477245140
  42. Yareli FernandezNewport Beach, CA 926601407733785
  43. Yolixa FernandezMerced, CA 953401326921347
  44. Mary Fernandez-PerezLos Angeles, CA 900171417529371
  45. Nicholas FerraroCampbell, CA 950081699919191
  46. Peter FerraroneSan Diego, CA 921101881943538
  47. Amalia FerreiraCampbell, CA 950081629143102
  48. Jazmin FerreiraMaywood, CA 902701578100327
  49. Janik Ferreira - WardSan Pablo, CA 948061073823134
  50. Sheena Ferrell-BarlowLos Angeles, CA 900031972277762

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.