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 163 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. Daisy Diaz RochaOakland, CA 946051942757059
  2. Ana Diaz Sanchez, LCSWNorth Hills, CA 913431669260048
  3. Carlos Diaz TorrezWatsonville, CA 950761073985933
  4. Eneida Diaz VelasquezSouth Pasadena, CA 910301437798071
  5. Sujey Diaz-Blanchard, MSWCommerce, CA 900221295879971
  6. Sabrina Diaz-GallegosTemecula, CA 925901467286302
  7. Josephine Diaz-GreenRiverside, CA 925031063877215
  8. Maria DibsSacramento, CA 958211316662729
  9. Molly Dibsy, LCSWOakland, CA 946051043725930
  10. Nicholas Dicarlo, LCSWOakland, CA 946091336656669
  11. Eric DiceSan Diego, CA 921231285176180
  12. Raymond Diciccio, ASWEscondido, CA 920251982109682
  13. Jane Dickel, LCSWNapa, CA 945591053346247
  14. Latisha DickensRoseville, CA 956781598921686
  15. Catherine Dickerson, L.C.S.W.San Diego, CA 921231770656522
  16. Chrishone Dickerson, LCSWLos Angeles, CA 900431134248255
  17. Deanna Dickerson, LCSWMission Viejo, CA 926911588913776
  18. Janece Dickerson, LCSWRedlands, CA 923731558100461
  19. Morgan Dickerson, MSW, LCSWNewcastle, CA 956581972003770
  20. Julianna Dickey, LCSWBerkeley, CA 947031053193052
  21. Michele Dickey, LCSWFolsom, CA 956301962696252
  22. Dominique DickinsonChula Vista, CA 919101811763717
  23. Margaret DickinsonElk Grove, CA 956241982475067
  24. Sarah Dickinson, LCSWCovina, CA 917241366193963
  25. Siobhan DickinsonRedding, CA 960011922722677
  26. Deanna Dickman, L.C.S.W.Palo Alto, CA 943011417141755
  27. Banu DicksonWest Sacramento, CA 956911003409004
  28. Laura Dickson, LCSWPasadena, CA 911011659312338
  29. Sharon Dickson, MSW.,LCSWSanta Ana, CA 927051629313796
  30. Marina Didenko, LCSWSan Diego, CA 921021760657506
  31. Fumiko Didomizio, LCSWSan Francisco, CA 941071093359622
  32. Blanca Didonato, LCSWSan Francisco, CA 941101356566186
  33. Rita Diebel, LCSWSan Francisco, CA 941151336657196
  34. Caitlyn DieboldSanta Rosa, CA 954031629446166
  35. Sarah Diebold, LCSWMontclair, CA 917631174799449
  36. James Dieckman, LCSWSacramento, CA 958171134104391
  37. Claira DiedaSherman Oaks, CA 914031689392375
  38. Robin Dieda, L.C.S.W.San Pedro, CA 907321023283371
  39. Molly Diedrich, LCSWDuarte, CA 910101982443503
  40. Abigail Diego, ACSW132255Los Angeles, CA 900421821945478
  41. Maeve Diehm, MSWOrange, CA 928681073902482
  42. Stacey Dieling, LCSWFresno, CA 937111912093733
  43. Rachel DielmanCulver City, CA 902301164253548
  44. Emma DiemozSan Jose, CA 951251568078921
  45. Adrienne Dienst, ASW, MSWOakland, CA 946011669794442
  46. Chin Diep, LCSWLos Angeles, CA 900331568515310
  47. Hannah DiepSan Bernardino, CA 924011447767751
  48. Lily DiepAlameda, CA 945011962281584
  49. Wanda DiepLong Beach, CA 908041255803532
  50. Tamala Dietrich, LCSWLancaster, CA 935341073896478

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.