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 696 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. Nicole Wentzel, LCSWCarmichael, CA 956081174076913
  2. Michelle Wenzler, LCSWSpring Valley, CA 919771851910095
  3. Bridgette WernerLong Beach, CA 908021326591827
  4. Laura Werner, LCSWNevada City, CA 959591801938600
  5. Mandana Werner, L.C.S.WReseda, CA 913351528142015
  6. Olivia Wernick, LCSWRoseville, CA 956611902275381
  7. Stephanie Weronik, LCSWSan Diego, CA 921111932771151
  8. Beverly WertheimerSan Francisco, CA 941081376149476
  9. Dan Wertheimer, LICSWAlameda, CA 945101104062405
  10. Ashley Wescott, LCSWOakdale, CA 953611437859543
  11. Bettyjean WeserPasadena, CA 911051073644688
  12. Lawrence Wesgaites, LCSWA, LCDCIFort Irwin, CA 923101578120804
  13. Anisa Wesley, LCSWLos Angeles, CA 900171255732434
  14. Linda Wesley, LCSWFontana, CA 923351447458260
  15. Starr Wesley, LCSWWoodland Hills, CA 913641952977811
  16. Margaret Wessner, LCSWConcord, CA 945201073926283
  17. Amber WestLittlerock, CA 935431598929564
  18. Amy WestLos Angeles, CA 900101306978150
  19. Caitlin West, MSW, LCSWSebastopol, CA 954721275201709
  20. Karen West, LCSWOakland, CA 946091225152473
  21. Marian West, LCSWSanta Paula, CA 930601871639328
  22. Raena WestOxnard, CA 930361174763288
  23. Rechelle West, LCSWRiverside, CA 925071417473059
  24. Taylor WestOakland, CA 946011184359317
  25. Virginia West, LCSWSan Diego, CA 921081588793319
  26. Wende West, LCSWOceanside, CA 920541861896607
  27. Ruth West-Gorrin, LCSWRedwood City, CA 940631477740025
  28. Torchessa West-Jackson, DR.Santa Clara, CA 950541669571956
  29. Nancy West-Thompson, ASWRio Vista, CA 945711841097318
  30. Christen WestberryPasadena, CA 911241972836245
  31. Amber WestbrookDiamond Springs, CA 956191679285126
  32. Alicia WestbyRedding, CA 960011326437559
  33. Joseph Westcott, ACSWSan Diego, CA 921041902481088
  34. Margaret Westcott, LCSWSan Diego, CA 921011770967952
  35. Cara Wester, LCSWLaguna Hills, CA 926541518520113
  36. Jasper Westerhoff-CoronaSacramento, CA 958141174352793
  37. Annemarie Westfall, LCSWLos Angeles, CA 900271659714947
  38. Doribeth WestfallSan Diego, CA 921611912398215
  39. Eva Westholm, LCSWEncino, CA 914361043420938
  40. Heather Westin, LCSWLos Angeles, CA 900561578746566
  41. Arlesha WestmorelandLos Angeles, CA 900171982196945
  42. Josh Weston, LCSWSanta Monica, CA 904021063959674
  43. Linnea Weston, MA, LCSWParadise, CA 959691790706240
  44. Nancy Weston, LMFTSanta Clara, CA 950511851587547
  45. Stephanie Weston, MSWLos Angeles, CA 900351851422463
  46. Shante Weston - ShireyTemecula, CA 925901831631639
  47. Gwen Westphal Chiaramonte, LCSWFelton, CA 950181811193261
  48. Caitlin Wetter, MSWFresno, CA 937111851899348
  49. Sharon Wetterau, LCSWArcadia, CA 910661134072978
  50. Eve Wettstein, LCSW, MSGLos Angeles, CA 900661083127906

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.