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 371 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. Haoxun LiuLivermore, CA 945501891670964
  2. Janet Liu, L.C.S.W., B.C.D.San Francisco, CA 941151790830131
  3. Jessica Liu, MSWEl Monte, CA 917311891344966
  4. Jiangyue LiuSan Francisco, CA 941331568344414
  5. Jinjin LiuEl Monte, CA 917311811675135
  6. Lauren Liu, LCSWEl Cerrito, CA 945301043693120
  7. Maria LiuWoodland Hills, CA 913641598061863
  8. Meiqi Liu, LCSWIrvine, CA 926061821616434
  9. Shwujing Liu, LCSWLos Angeles, CA 900151609827443
  10. Sitong LiuOrange, CA 928681063197051
  11. Anna Livak Hale, LCSWSan Leandro, CA 945771366931503
  12. Tracy Livecchi, LCSWSanta Monica, CA 904011023168804
  13. Hillary LivelyRedding, CA 960021316333677
  14. Annika Livingston, LCSWGreenbrae, CA 949041336565001
  15. Marce Livingston, LCSWHermosa Beach, CA 902541205606837
  16. Ruby LivingstonLos Angeles, CA 900171922409838
  17. Diana Livingston-GomezLos Angeles, CA 900421467338897
  18. Amanda Livingston-Mejia, LCSWMoorpark, CA 930211013419852
  19. Robert Livingstone, LCSWSan Mateo, CA 944011003052168
  20. Christa Lizano, LCSWCalabasas, CA 913021861868267
  21. Glenda LizardoNorthridge, CA 913251346364452
  22. Janileny Lizardo, MSWSan Bernardino, CA 924011578707022
  23. Jessica Lizardo, LCSWOakland, CA 946011699247650
  24. Ivett Lizardo-GonzalezRancho Cucamonga, CA 917301417549874
  25. Erick Lizarraga, LCSWLos Angeles, CA 900171891030276
  26. Gabriela LizarragaLos Angeles, CA 900311922658582
  27. Kaylah LizarragaSanta Ana, CA 927011417688573
  28. Melissa Lizarraga, LCSWImperial, CA 922511104712918
  29. Brenda LlamasLos Angeles, CA 900261710648449
  30. Claudia LlamasSan Diego, CA 921081861773046
  31. Daniela LlamasSalinas, CA 939061841699055
  32. Juan Llamas, MSW, LCSWSan Bernardino, CA 924081194194910
  33. Liliana Llamas, LCSWAnaheim, CA 928081427285089
  34. Maria LlamasChula Vista, CA 919111700217254
  35. Sasha Llamas, SOCIAL WORK INTERNSan Diego, CA 921101356713739
  36. Selena LlamasOntario, CA 917621831918408
  37. Sonia Llamas, ED.D.Anaheim, CA 928071982488979
  38. Wendy Llamas, LCSWOrange, CA 928681902262157
  39. Melina Llamas-Meneses, MSW/ASWLos Angeles, CA 900171437484722
  40. Jessica LlerenasLynwood, CA 902621801455852
  41. Valeria Lletget, LCSWLos Angeles, CA 900201578682167
  42. Rosemary Llewellyn, ASWLos Angeles, CA 900171891359055
  43. Alyssa Lloyd, LCSWSan Diego, CA 921611053609941
  44. Cleo Lloyd, LCSWHuntington Beach, CA 926461558406702
  45. Debra Lloyd, MSW,MS,CADDACII,CCSYucca Valley, CA 922841659514685
  46. Emily Lloyd, LCSWCulver City, CA 902301740527761
  47. Heather Lloyd, LCSWMoreno Valley, CA 925531528628245
  48. Morgan Lloyd, B.AGreenbrae, CA 949041790973907
  49. Alison LoAlhambra, CA 918031134926819
  50. Anna LoLos Angeles, CA 900031477673127

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.