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 717 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. May Yip, LCSWSeal Beach, CA 907401851424360
  2. Tyrone Yip, LCSWSan Francisco, CA 941031407939481
  3. Kathleen Yoas, MSWOakland, CA 946011265900740
  4. Jacqueline Yocom, LCSWCulver City, CA 902321922282326
  5. Kim Yocum, LCSWSan Jose, CA 951231255483145
  6. Alicia Yoder, LCSWApple Valley, CA 923071063169894
  7. Ashley Yoder, LCSWOntario, CA 917641215609805
  8. Brent Yoder, L.C.S.W.El Cajon, CA 920201831184639
  9. Jeanine Yoder, LCSWFresno, CA 937041679254429
  10. Valerie Yoder, LCSWVista, CA 920851982236972
  11. Amy Yoffe, LCSWAgoura Hills, CA 913011861368672
  12. Bethesda YohannesBeverly Hills, CA 902111427736040
  13. Seghel YohannesSan Francisco, CA 941021528543741
  14. Annika YokumSacramento, CA 958111245798966
  15. Dara YomjindaOrange, CA 928681972981272
  16. Lydia Yonan, LCSWSanta Clara, CA 950511215340419
  17. Ruth YongSan Diego, CA 921131043702533
  18. Bonnie Yoo, LCSWDiamond Bar, CA 917651194008532
  19. Jane YooFort Irwin, CA 923101902235401
  20. Miyoung Yoo, PSW-ISan Bernardino, CA 924151801124078
  21. Caroline YoonSanta Fe Springs, CA 906701275818429
  22. Heewan Yoon, LCSWLos Angeles, CA 900051477844587
  23. Joo Yoon, LCSWLos Angeles, CA 900201679654214
  24. Linda Yoon, LCSWLos Angeles, CA 900171972977536
  25. Namsik YoonLos Angeles, CA 900061912727934
  26. Soo Tae YoonLos Angeles, CA 900201548566466
  27. Angelique York, LCSWLos Angeles, CA 900361417678152
  28. Eva York, LCSWArcata, CA 955211346800273
  29. Gail York, LCSWRancho Cucamonga, CA 917301063483782
  30. Glenda York, MSW, LCSWRedding, CA 960011942633474
  31. Kristie York, LCSWLos Angeles, CA 900331417091109
  32. Laura York, LCSWNewport Coast, CA 926571861819054
  33. Marlyn Yorke, ASWLos Angeles, CA 900201992448245
  34. Desiree Yoro YooLos Angeles, CA 900181912114612
  35. Go YoshidaSanta Ana, CA 927051134863285
  36. Kevin Yoshida, LCSWLos Angeles, CA 900281225155732
  37. Denise YoshiharaPlacentia, CA 928701497627004
  38. Kyle Yoshihara, ACSWCovina, CA 917231730667718
  39. Lesli YoshiharaLos Angeles, CA 900201477803633
  40. Ayami Yoshinaga, LCSWMountain View, CA 940401336572098
  41. Sari Yoshioka, LCSWVenice, CA 902911881964286
  42. Georgina Yoshioka Mora, LCSWColton, CA 923241144499435
  43. Amanda Yoshioka-Maxwell, MSW, PHDRedondo Beach, CA 902771235029406
  44. Dahlia YoskowitzSan Pedro, CA 907311790282689
  45. John Yost, MSW WITH CA LCSWOakdale, CA 953541932291192
  46. Tenzin Youdon, LCSWSan Pablo, CA 948061356694715
  47. Douye Youduba-TantuaMarina Del Rey, CA 902921043665003
  48. Frank YoukhanaVan Nuys, CA 914051093214280
  49. Christina Youmbi, ACSWSan Jose, CA 951341306908090
  50. Christy Younes, LCSWPalmdale, CA 935511902526536

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.