NPPES file of Aug 9, 2026

Clinical Social Worker in California

36,261 NPPES records list clinical social worker with a practice address in California, 93 per 100,000 residents, the 22nd highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 646 of 726.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · 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, 4,806

  1. Los Angeles4,806
  2. San Diego2,036
  3. San Francisco1,358
  4. Oakland1,130
  5. Sacramento1,120

Clinical Social Worker records in California

  1. Alyssa ThomEureka, CA 955011538657317
  2. Mark Thoma, LCSWSan Francisco, CA 941141487161212
  3. Susan Thomaes, LCSWConcord, CA 945201992052138
  4. Kelly Thomani, MSW, LCSWLong Beach, CA 908221881143311
  5. Martin Thomani, LCSWLos Angeles, CA 900591366991945
  6. Adrienne ThomasLos Angeles, CA 900271700400751
  7. Amanda Thomas, MSWSan Francisco, CA 941211629463914
  8. Amoreena Thomas, LCSWRiverside, CA 925031962115626
  9. Anil Thomas, LCSWCanoga Park, CA 913041558443523
  10. Anna Thomas, LCSWOroville, CA 959651063878056
  11. Annalisa Thomas, LCSWBellflower, CA 907061649618372
  12. Ashley Thomas, LCSWPasadena, CA 911071194005413
  13. Barbara Thomas, LCSWSacramento, CA 958231316091879
  14. Betty Thomas, LCSWSan Diego, CA 921101558552513
  15. Blair Thomas, ASWDowney, CA 902421538743307
  16. Camika ThomasFremont, CA 945381356607774
  17. Corrine Thomas, LCSWVentura, CA 930031730379454
  18. Cynthia Thomas, M.S.W.San Jose, CA 951281396987434
  19. Dalia Thomas, MSWEl Cajon, CA 920201104151372
  20. Daphne Thomas, LCSWBanning, CA 922201023894805
  21. Demetra Thomas, LCSWPittsburg, CA 945651922245331
  22. Derek Thomas, LCSWFallbrook, CA 920281629994637
  23. Destiney ThomasLos Angeles, CA 900181013417575
  24. Dominique ThomasPomona, CA 917671841770112
  25. Douglas Thomas, LCSWPasadena, CA 911011407995335
  26. Elia Thomas, ACSWMarysville, CA 959011780125583
  27. Emily ThomasRedlands, CA 923741679768915
  28. Esther ThomasSan Bernardino, CA 924081891518023
  29. Evan ThomasPomona, CA 917661104275734
  30. Gaylynn Thomas, LCSWLynwood, CA 902621619107059
  31. Glenn Thomas, CLINICAL SOCIAL WORKSan Jose, CA 951281588859482
  32. Hillary ThomasCulver City, CA 902301114282084
  33. James Thomas, LCSWPenn Valley, CA 959461437602273
  34. Janet Thomas, LCSWMonterey, CA 939401790950533
  35. Janine Thomas, LCSWOakland, CA 946101558653410
  36. Jason Thomas, PPSC, ACSWBakersfield, CA 933091285589408
  37. Jazmyne Thomas, LCSWSpring Valley, CA 919771902561632
  38. Jessica Thomas, LCSWLong Beach, CA 908051760186423
  39. Jessica Thomas, LCSWLoma Linda, CA 923571235498627
  40. Jessica Thomas, LCSWSacramento, CA 958231326531914
  41. Jill Thomas, LCSWLos Angeles, CA 900171174752166
  42. Josh ThomasYuba City, CA 959911194093682
  43. Justin Thomas, LCSWTulare, CA 932741760783732
  44. Karen Thomas, LCSWOakland, CA 946091003015835
  45. Keyauna Thomas, LCSWGlendora, CA 917401972029981
  46. Lorry ThomasWalnut Creek, CA 945961477474468
  47. Lynn Thomas, LCSWStockton, CA 952021568685451
  48. Lynne Thomas, LCSWDuarte, CA 910101396421608
  49. Maggie Thomas, LCSWPasadena, CA 911041891977807
  50. Margaret Thomas, LCSWCamp Pendleton, CA 920551346041589

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 22 of 51 per resident

  1. Illinois109
  2. New Jersey105
  3. Alaska103
  4. California93
  5. Virginia93
  6. Delaware91
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.0% of these records appear in a Medicare file, against 11.7% 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. California6.0%
  2. United States11.7%

Clinical Social Worker records in California, measured

  • In a Medicare file2,182 of 36,261 · 6.0% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file4,012 · 11.1% here, 19.1% nationally
  • Not updated in five years or more16,389 · 45.2% here, 52.9% nationally
  • Median graduation year2012 · the 4,008 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

36,261 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in California: 93 per 100,000 residents against 93 nationally (50 states and D.C.). Los Angeles has 4,806 of them (13%).

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. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561

States with a similar rate per 100,000

  1. Virginia92.9
  2. Delaware90.6
  3. Kentucky89.9
  4. Idaho89.1

The largest states

  1. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561
  5. Illinois13,637

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.