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 25 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. Louise Appleton-Skubal, L.C.S.W.Sacramento, CA 958251184787434
  2. Ray Apter, LCSWLong Beach, CA 908081003234261
  3. Alissa Apter-ProdgerSanta Fe Springs, CA 906701881371623
  4. Angie Aquino, ASWCampo, CA 919061982432456
  5. Monica Aquino, PHD, LCSWBakersfield, CA 933041689179020
  6. Nadia Aquino, LCSWLos Angeles, CA 900441124616875
  7. Patricia Aquino, L.C.S.W.San Francisco, CA 941021942458963
  8. Robin AquinoPetaluma, CA 949541104962885
  9. Valerie AquinoCerritos, CA 907031790332328
  10. Izette Aragon, MSW,ASWSouth Pasadena, CA 910301629307434
  11. Linda Aragon, MSWLos Angeles, CA 900031750401352
  12. Perla AragonChatsworth, CA 913111184756231
  13. Yvette Aragon-Janacua, LCSWTorrance, CA 905021790194165
  14. Alejandro Araiza, BAMerced, CA 953411215338488
  15. Jennifer Araiza Cazares, ACSW, PPSCAntelope, CA 958431154805679
  16. Paola Araiza FuentesSanta Clara, CA 950541366943441
  17. Shushan ArakelyanSherman Oaks, CA 914111518718543
  18. Janelle Arambula, M.S.W.Cerritos, CA 907031881824324
  19. Jennifer ArambuloPleasant Hill, CA 945231669614806
  20. Ivonne AramburoEl Centro, CA 922431578231098
  21. Claudia Arana, LCSWSalinas, CA 939081649394016
  22. Gladis AranaSan Diego, CA 921231427783984
  23. Liliana AranaRedondo Beach, CA 902771962803296
  24. Sandra Arana, M.S.W,Los Angeles, CA 900071114059458
  25. Sarah AranaEureka, CA 955011710015169
  26. Sarai AranaHighland, CA 923461528798352
  27. Teri AranaOrange, CA 928661043855067
  28. Aricka Arana O'Hara, LCSWSan Jose, CA 951121205514684
  29. Ruben Arancibia, LCSWSan Pedro, CA 907311912456583
  30. Daisy ArandaLos Angeles, CA 900171205351186
  31. Jasmine Aranda, LCSWOceanside, CA 920581003628066
  32. Paul ArandaLos Angeles, CA 900571740708080
  33. Yazmin ArandaSan Bernardino, CA 924041427817527
  34. Felipe Aranda RamirezSan Jose, CA 951271720367808
  35. Sophia Araneo, LCSWEureka, CA 955011073024592
  36. Leonila Araneta, LCSWOntario, CA 917611861771974
  37. Natalie ArangoArcadia, CA 910061801324132
  38. Magda Arango-Davis, LCSWGlendale, CA 912061720718703
  39. Araceli Arangure-Gonzalez, LCSWGoleta, CA 931171427921766
  40. Sharon Aranha, LCSWHayward, CA 945451801927132
  41. Reem Aranki, MSWSan Diego, CA 921101932699659
  42. Wendy AraujoLos Angeles, CA 900071942784087
  43. Natalie Arballo, LCSWChowchilla, CA 936101023386513
  44. Crystal ArbizuTustin, CA 927801235507229
  45. Claire ArbourOakland, CA 946021073784104
  46. Dustin ArbuckleFountain Valley, CA 927081528715547
  47. Inesita ArceElk Grove, CA 957581952653537
  48. Melissa ArceNorthridge, CA 913251033692611
  49. Patricia Arce, LCSWOceanside, CA 920541043872328
  50. Vanessa ArceOrange, CA 928681578085619

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.