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 155 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. Hadassa Debasc, LCSWSherman Oaks, CA 914031629793047
  2. Katelyn Deberardinis, LCSWSan Diego, CA 921101063180487
  3. Katherine Debus, LCSWPalo Alto, CA 943041265541437
  4. Jennifer Debutts, LCSWGilroy, CA 950201902976962
  5. Frances Decarlo, ASWLancaster, CA 935341740980572
  6. Jaclyn Decarlo, LCSWSacramento, CA 958141376058958
  7. Robert Decarlo, MSWLos Angeles, CA 900051336326644
  8. Wilhelmina DecastroVenice, CA 902911851529366
  9. Matthew DecenaLos Angeles, CA 900891629853361
  10. Tyann Dechambeau, LCSWOakland, CA 946021013580786
  11. Sherie Dechter, LCSWTustin, CA 927801295012300
  12. Lisa Deckelbaum, LCSWSan Diego, CA 921101114364601
  13. Erica Decker, LCSWRialto, CA 923761154740967
  14. Laura DeckerNapa, CA 945581346520178
  15. Debra Decordova, LCSWPanorama City, CA 914021831393982
  16. Michelle Decorte, R.N., L.C.S.W.San Mateo, CA 944021811946577
  17. Keyla Decos, LCSWGlendale, CA 912051972057545
  18. Katherine Decosta, LCSWPatton, CA 923691972052991
  19. Corinne Decoste, LCSWLong Beach, CA 908021215127055
  20. Roxy Decou, MSWSanta Monica, CA 902651215007372
  21. Tammy Decristo, LCSWLa Mesa, CA 919421760967087
  22. Monica Dedhia, LCSW 74476Los Angeles, CA 900261922396514
  23. James Dedic, LCSWPacific Palisades, CA 902721942416839
  24. Ana Deeds, MSW, ASWSan Jose, CA 951161497900229
  25. Holly Deen, ACSWElk Grove, CA 957571497597934
  26. Kerry DeeneyGardena, CA 902491073793022
  27. Anna DeeringSan Leandro, CA 945771134672637
  28. Coleen Deermer, LCSWRedlands, CA 923741134854094
  29. Lisa Defaria, MSW/LCSWAptos, CA 950031609883537
  30. Nicole Defelice, MSWRidgecrest, CA 935551245920180
  31. Brittany Defendis, LCSWFresno, CA 937211033947015
  32. Jade Defrates, M.S.W., LCSWBrentwood, CA 945131851583595
  33. Nicole DefuriaLos Angeles, CA 900221932827482
  34. Amy Degaetano, LCSWLos Angeles, CA 900171992346779
  35. Stacie Degeneffe, A.M.Emeryville, CA 946081912076746
  36. Mimi Degennaro, LCSWNovato, CA 949491376780411
  37. Rebecca DegodoyRedwood City, CA 940631205289667
  38. Valery Degollado PonceQuincy, CA 959711952882722
  39. James Degroot, LCSWChino, CA 917101437499589
  40. Thao Deguia, LCSWLos Angeles, CA 900171285827568
  41. Sarah Deguzman, MSWPasadena, CA 911051851625172
  42. Rachel Dehaan, MSWLong Beach, CA 908041346645322
  43. Meredith DehaasSan Francisco, CA 941101093239402
  44. Atria DehmoobadMission Viejo, CA 926911922966340
  45. Sylvian Deigh, LCSWRancho Cucamonga, CA 917391629808555
  46. Patricia Deignan, LCSWSan Diego, CA 921021679630776
  47. Susan Deininger, LCSWSan Diego, CA 921101295867117
  48. Steve Deitelbaum, MSW, LCSWLos Angeles, CA 900641861505992
  49. Romelle Dejohnette, LCSWSan Diego, CA 921341285897843
  50. Kailah Dejurnett, LCSWChino, CA 917101255713822

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.