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 157 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. Tina Delaughter, LCSWGrass Valley, CA 959451417336835
  2. Lori Delay, LCSWOakland, CA 946061649307703
  3. Lysette Delcastillo, LCSWSan Diego, CA 921101558438697
  4. Rosalinda Delcastillo, L.C.S.W.Santa Ana, CA 927011437273620
  5. Idolinda Deleon, LCSWHanford, CA 932301316277064
  6. Peggy Delery, LCSW-BACS, C-SSWSEl Segundo, CA 902451598710220
  7. Shirley Delevati, LCSWModesto, CA 953501568596245
  8. Joseph Delfin, LCSWWest Hollywood, CA 900461235287848
  9. Mae-Ghan Delfin, LCSWNorwalk, CA 906501467994319
  10. Vanesa DelfinoOntario, CA 917621487088134
  11. Christyn Delgadillo, LCSWFolsom, CA 957631407382245
  12. Eliana Delgadillo, LCSWHollister, CA 950231104328228
  13. Elizabeth Delgadillo, LMSWMenlo Park, CA 940251508042292
  14. Erica DelgadilloModesto, CA 953581700189685
  15. Frances Delgadillo, LCSWSan Lorenzo, CA 945801568134278
  16. Jason DelgadilloLos Angeles, CA 900381083016307
  17. Lisa Delgadillo, LCSWFontana, CA 923351891999033
  18. Madalene Delgadillo, LCSWSan Diego, CA 921081497873236
  19. Victoria Delgadillo, LCSWFontana, CA 923351538363676
  20. Yvonne Delgadillo, CSWLos Angeles, CA 900331033639638
  21. Ana DelgadoLos Angeles, CA 900261811481328
  22. Andrew Delgado, LCSWFortuna, CA 955401518368331
  23. Brinae DelgadoVacaville, CA 956871942028345
  24. Carissa DelgadoLos Angeles, CA 900011588971808
  25. Carlos DelgadoLos Angeles, CA 900171952895229
  26. Claudia DelgadoArcadia, CA 910061649470600
  27. David DelgadoUkiah, CA 954821154462752
  28. Diana Delgado, LCSWCompton, CA 902201790432151
  29. Elizabeth Delgado, LCSWPittsburg, CA 945651174999494
  30. Eneida DelgadoLynwood, CA 902621417673252
  31. Eric Delgado, LCSWChula Vista, CA 919111932548872
  32. Iris DelgadoLos Angeles, CA 900431356127237
  33. Joanna Delgado, ACSWIrwindale, CA 917061497399265
  34. John Delgado, L.C. S. WGilroy, CA 950201669500013
  35. Justin Delgado, LCSW-137554Sacramento, CA 958251720676893
  36. Lynn Delgado, LCSWSacramento, CA 958141225164783
  37. Marina DelgadoLos Angeles, CA 900171760900732
  38. Nicholas Delgado, MSWOrange, CA 928681932738622
  39. Nicole Delgado, LCSWDuarte, CA 910101811507353
  40. Rocio Delgado, LCSWSylmar, CA 913421700138302
  41. Roger Delgado, PH.DFontana, CA 923361407997497
  42. Ruth DelgadoCommerce, CA 900221376276428
  43. Stephanie DelgadoLos Angeles, CA 900421316668973
  44. Steve DelgadoLynwood, CA 902621124429592
  45. Vanessa DelgadoStockton, CA 952071194469643
  46. Jazmin Delgado MendozaLos Angeles, CA 900011447787494
  47. Clarissa Delgado-Salas, LCSWGranada Hills, CA 913441730636721
  48. Kim Deliema, MSW, LCSWMission Viejo, CA 926911659573459
  49. Christopher Delima, L.C.S.W.Indio, CA 922011861502189
  50. Dawn Dell'Angela, L.C.S.W.San Diego, CA 921341508838855

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.