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 105 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. Sarah CastroApple Valley, CA 923071366391559
  2. Skarlet Castro, MSWLos Angeles, CA 900471053198846
  3. Tina Castro, LCSWLos Angeles, CA 900671538520135
  4. Vanessa CastroSan Diego, CA 921231346365061
  5. Virginia Castro, ASWPalmdale, CA 935501316676364
  6. Carolina Castro AlmeidaUpland, CA 917861619703444
  7. Victor Castro CortezNapa, CA 945581689229502
  8. Joanna Castro GonzalezLos Angeles, CA 900081225523160
  9. Daniela Castro MosquedaSacramento, CA 958111689281248
  10. Venicia Castro Paz, LCSWRiverside, CA 925071174408561
  11. Juan Castro-GrangerRiverside, CA 925011982477873
  12. Evelyn Castro-Guillen, LCSWWhittier, CA 906031780807958
  13. Lisabeth Castro-Smyth, LCSWSan Francisco, CA 941341255614376
  14. Kassandra Castro-VillasenorFresno, CA 937271801775473
  15. Brandon Castronova, LCSWSan Francisco, CA 941101730607508
  16. Kathryn Castronovo, LCSWCanoga Park, CA 913041275350662
  17. Ramona Casupang, LCSWLos Angeles, CA 900311619262888
  18. Judith Caswick, LCSWRedondo Beach, CA 902771861538555
  19. Amy Catale, LCSWSan Diego, CA 921231407244973
  20. Ellen Catalina, LCSWSan Francisco, CA 941071558548636
  21. Annette Catanese, L.C.S.WSanta Ana, CA 927041699789602
  22. Mick Cate, ASWSacramento, CA 958211477336766
  23. Jennifer CatesOxnard, CA 930301376949669
  24. Jeremaine CatheyLos Angeles, CA 900081578315636
  25. Desirae CathirellLos Angeles, CA 900471669230645
  26. Amber Cation, LCSWSacramento, CA 958251629446646
  27. Lilian Cativo, LCSWCerritos, CA 907031356434518
  28. Rachele Catlett Gomez, LCSWSimi Valley, CA 930631497302236
  29. Melisa Cato, LCSWRoseville, CA 956611932880069
  30. Minjoy CatoCorona, CA 928831932564135
  31. Chant'e Catt-NesserEureka, CA 955011992551717
  32. Catherine Cattell, LCSW-RSanta Monica, CA 904011083965289
  33. Sara Catterton, ACSWDavis, CA 956181689408585
  34. Chanelle CatuognoHawthorne, CA 902501801786660
  35. Rowena Caturay, LCSWSan Francisco, CA 941031194848614
  36. Amber Cauble, LCSWVallejo, CA 945901437243276
  37. Kathrina Cauckwell-Rafferty, LCSWSacramento, CA 958111497146955
  38. Donna Caudillo, LCSWSan Bernardino, CA 924081689137176
  39. Gloria CaudilloLos Angeles, CA 900201508063488
  40. Janet Caudillo, LCSWSan Jose, CA 951101194203497
  41. Rachel Caudillo, LCSWRialto, CA 923761659418283
  42. Jessica Caughey, LCSWWoodland Hills, CA 913641396802047
  43. Tyler Caughie, LCSWSan Francisco, CA 941031255103222
  44. Michelle Cauley, LCSW., BCDBeverly Hills, CA 902101952664625
  45. Elinor Caustin, M.S.W.Palo Alto, CA 943061295010890
  46. Nikki Cavalier, LCSWPasadena, CA 911071144522251
  47. Carla Cavalier Bowdoin, L.C.S.W.Rolling Hills Estates, CA 902741851650170
  48. Bonnie Cavaliere, LCSWMenlo Park, CA 940251104833037
  49. Jacqueline Cavallaro, LCSWFresno, CA 937111720174204
  50. Mijo Cavallaro, LCSWSan Francisco, CA 941211467799460

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.