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 359 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. Timothi Lee, ACSWLong Beach, CA 908071154023190
  2. Tomikka Lee, LCSW 61843Suisun City, CA 945851558435230
  3. Tonna LeeSan Bernardino, CA 924051073971354
  4. Urim Lee, ACSWAnaheim, CA 928051255855896
  5. Va Lee, LCSWChowchilla, CA 936101508642703
  6. Vivian LeeLos Angeles, CA 900151285804476
  7. Wai Ping Lee, M.S.W.San Francisco, CA 941211396862439
  8. William Lee, LCSWWalnut Creek, CA 945961700034253
  9. Won LeeLos Angeles, CA 900201093072910
  10. Xiong LeeSacramento, CA 958111194546143
  11. Yeji Lee, ACSWSan Luis Obispo, CA 934011891298758
  12. Yoon LeeBuena Park, CA 906211912425836
  13. Yoonjin Lee, MSWLos Angeles, CA 900451972628683
  14. Young-Ai Lee, LCSWCerritos, CA 907031932280955
  15. Yun Hee LeeCovina, CA 917231669756136
  16. Iris Lee Knell, LCSWManhattan Beach, CA 902661629137518
  17. Pristine Lee MurakamiRoseville, CA 956611588471437
  18. Cristina Lee-CastroLong Beach, CA 908021386351831
  19. Jennifer Lee-Morant, LCSWRancho Cordova, CA 956701477680650
  20. Debra Leeb, MSWRiverside, CA 925011366805327
  21. Robert Leeburg, LCSWSherman Oaks, CA 914031124480645
  22. Jacquelyn LeederSanta Fe Springs, CA 906701558825752
  23. William Leemaster, LCSWSan Francisco, CA 941031245357821
  24. Marie Antoinette LeerOakland, CA 946011598446999
  25. Elizabeth LeesRidgecrest, CA 935551275711251
  26. Julie Leevarinpanich, MSWLong Beach, CA 908061740357383
  27. Chelsea Leff, LCSWSan Francisco, CA 941431164082830
  28. Grethel Leff, ASWPleasanton, CA 945661851692842
  29. Katherine Leff, LCSWLoma Linda, CA 923571417969379
  30. Victoria LeffBerkeley, CA 947091447432042
  31. Elias Lefferman, PH. D., LCSWLos Angeles, CA 900341144352774
  32. Susan LefflerFairfield, CA 945331598033912
  33. Tami Leffler, LCSWSoledad, CA 939601801257902
  34. Meghan Lefkowitz, MSW, LCSWSacramento, CA 958161578903597
  35. Sandra Legallet, LCSWSanta Cruz, CA 950601427261932
  36. Debora Legarreta, M.S.WPalmdale, CA 935501689943516
  37. Jose J Legaspi, LCSWLos Angeles, CA 900141740311703
  38. Ryan LegaultWestlake Village, CA 913611285488007
  39. Constance LegerFresno, CA 937111619399904
  40. Shannon Legere, LCSWLong Beach, CA 908021396861969
  41. Ann LegierskiPalm Springs, CA 922621114215621
  42. Noel Legorburu, LCSW MFTSan Francisco, CA 941021861557076
  43. Eunique Leguie, LCSWSacramento, CA 958231093401002
  44. Paola LeguizamonNorwalk, CA 906501558919548
  45. Dorene Lehavi, PHDLos Angeles, CA 902301902342074
  46. Bruce Lehman, LCSWFremont, CA 945381366596397
  47. Jessica Lehman, PSY.D, LCSWSanta Monica, CA 904031184876922
  48. Laurie Lehman, LCSWSan Diego, CA 921151568689503
  49. Richard Lehman, LCSWOrange, CA 928661699982322
  50. Susan Lehman, L.C.S.W.San Diego, CA 921101487781019

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.