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 699 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. Cynthia WhithamLos Angeles, CA 900951487666327
  2. Sarah Whitley, MSW LCSWPlacerville, CA 956671457671877
  3. Dylan Whitlow, LCSWMather, CA 956551760948798
  4. Alison Whitman, LCSWTorrance, CA 905021588792907
  5. Gary Whitmer, LCSWPleasanton, CA 945661144247669
  6. Jozelle Whitmire, LCSWSanta Ana, CA 927011851007843
  7. Lisa Whitmore, LCSWVisalia, CA 932781669137287
  8. Kellyanne WhitneySan Leandro, CA 945781699202010
  9. Lane WhitneyRedding, CA 960021265228555
  10. Lisa Whitney, LCSWCamp Pendleton, CA 920551124088935
  11. M Kit Whitney, MFTIYreka, CA 960971245452507
  12. Nancy Whitney, L.C.S.W.Loma Linda, CA 923571912959255
  13. Cedrik Whittaker, ASWLos Angeles, CA 900181568348837
  14. Elizabeth Whitteker, LCSWSan Diego, CA 921101174605729
  15. Lynn Whittemore, LCSWDowney, CA 902421487852802
  16. Paula Whittingham, L.C.S.W.Sacramento, CA 958251063571099
  17. Yolanda Whittington, LCSWLos Angeles, CA 900081013076033
  18. Cheryl Whittington-Fogel, LCSWSan Diego, CA 921081447965173
  19. Cheryl Whittle, PH.D., LCSWFresno, CA 937261326526757
  20. Suzanne Whittlesey, LCSWEl Cajon, CA 920211881760981
  21. Constanza WhitwoodLong Beach, CA 908081043460587
  22. Deborah WhitworthMarysville, CA 959011962970285
  23. Hana Whizin, LCSWSan Carlos, CA 940701093566051
  24. Adam Whyte, MSWSan Francisco, CA 941021821167289
  25. Laura Whyte, MSWVacaville, CA 956871144468380
  26. Gracia WiardaSan Francisco, CA 941211659424851
  27. Jill Wichmann, LCSWChico, CA 959261477600435
  28. Lauren Wichterman, LCSWLong Beach, CA 908041962792994
  29. Judy Wick, LCSWSan Quentin, CA 949641164864187
  30. Jacob Wickenheiser, L.C.S.W.Sacramento, CA 958331205958980
  31. Charlotte WickhamTorrance, CA 905021447690649
  32. Eric WickliffeWoodland Hills, CA 913641710260435
  33. Kathleen WickmanOroville, CA 959651386005254
  34. Jonathan Wicks, ASWCovina, CA 917241952935116
  35. Marguerite Widener, LCSWSan Marcos, CA 920781508959594
  36. Jeffrey Widenhofer, LCSWSan Diego, CA 921311134923592
  37. Chelsea WidgerLincoln, CA 956481164105045
  38. Nicole Widman, LCSWDana Point, CA 926241972179828
  39. Tehya WidmannSan Diego, CA 921231932075470
  40. David Widom, LCSWSan Gabriel, CA 917761992599641
  41. Sabina WiecznerSacramento, CA 958171467859181
  42. Rachel Wiederhoeft, ASWLos Angeles, CA 900391497645188
  43. Colleen Wieland, LCSWRiverside, CA 925081861105819
  44. Stephanie Wieland, LCSWPasadena, CA 911031811472764
  45. Wilton Wielenga, LCSWStockton, CA 952091528126703
  46. Chelsea Wiener, LCSWSan Diego, CA 921111053741082
  47. Jill Wiener, PSYD, LCSWLos Angeles, CA 900171972633329
  48. Judith Wiener, L.C.S.W., L.M.F.T.Agoura Hills, CA 913011861508707
  49. Loren Wiens, LCSWFresno, CA 937021528112430
  50. Makayla WietekSanta Rosa, CA 954071679207872

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.