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 366 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. Christopher Lezon, MSW, ASWNorth Highlands, CA 956601417976424
  2. Ellen LheeSan Jose, CA 951311912689381
  3. Amanda LiSan Francisco, CA 941581396443438
  4. Beatrice Li, ASWGilroy, CA 950201245950393
  5. Beryl Li, LCSWRosemead, CA 917701104055656
  6. Fan Li, LCSWSan Francisco, CA 941331073956199
  7. Gina LiSan Francisco, CA 941031972995686
  8. Haoran LiLos Angeles, CA 900101649848961
  9. Jason Li, LCSWCampbell, CA 950081184454316
  10. Joyce LiSan Jose, CA 951121831434448
  11. Ka LiFremont, CA 945381376080739
  12. Miranda Li, LCSWOakland, CA 946111578624680
  13. Ning Li, ACSWLos Angeles, CA 900171205784246
  14. Ruby Li, LCSWSan Francisco, CA 941101861377418
  15. Sally Li, ACSWSanta Fe Springs, CA 906701316418643
  16. Shao Min Li, LCSWSan Diego, CA 921271336844240
  17. Weilin LiSan Jose, CA 951281447607189
  18. Wen Er Li, LCSWAlhambra, CA 918011649558966
  19. Wenqing LiOakland, CA 946101669292108
  20. Yiling LiSacramento, CA 958111972236412
  21. Yitong LiAlhambra, CA 918011255915666
  22. Yong Li, LCSWLancaster, CA 935361497598718
  23. Anna Li-SeidelLos Angeles, CA 900661629893169
  24. Janet LialMather, CA 956551568435147
  25. Megan LianSan Diego, CA 921101952861387
  26. Cindy Liang, LCSWSan Mateo, CA 944031952748865
  27. Helen LiangSan Francisco, CA 941161104621218
  28. Wendy Liang, LCSWSan Jose, CA 951161255465118
  29. Jingyuan LiaoOakland, CA 946021174045017
  30. Minyu Liao, MENTAL HEALTH WORKERVacaville, CA 956881003386699
  31. Pei Yu Peggy Liao, LCSWOrange, CA 928681750751574
  32. Winnie LiaoOakland, CA 946211306495007
  33. Emily Libby, LCSWOakland, CA 946191841780871
  34. Rachel Liber, LCSWLa Jolla, CA 920371629836960
  35. Lauren Liberty, LCSWSan Andreas, CA 952491609092212
  36. Leslie Liberty, LCSW, DSWStockton, CA 952031427649318
  37. Amber Liberty-Washington, L.C.S.W.South Pasadena, CA 910301629141270
  38. Mariya LibmanNorth Hollywood, CA 916021992488068
  39. Janneth Liborio-Lulo, LCSWWest Sacramento, CA 956051366086472
  40. Kristin Licciardo, L.C.S.W.Los Angeles, CA 900201760571335
  41. Hugo Licea, M.S.W.Fresno, CA 937101952713190
  42. Jacqueline LiceaBellflower, CA 907061891972717
  43. Jessie Licon, ASWLos Angeles, CA 900261578283404
  44. Mariela Licon, LCSWSan Bernardino, CA 924041497201602
  45. Sara Licon, LCSWAnaheim, CA 928051760681316
  46. Kenya LiddellRiverside, CA 925011942938899
  47. Laurie Lidie, LCSWRedding, CA 960011851739296
  48. Lynn Lidstone, LCSWCupertino, CA 950141629361860
  49. Tess Lieb, LCSWUkiah, CA 954821891660791
  50. Benjamin Lieberman, LCSWLos Angeles, CA 900251295056091

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.