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 715 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. Qingfang YangNewport Beach, CA 926601477922003
  2. Sarah YangCorcoran, CA 932121407432537
  3. Teresa YangLos Angeles, CA 900201457118614
  4. Teresa Yang, LCSWLong Beach, CA 908061568530772
  5. Thu Yang, LCSWLong Beach, CA 908061508935974
  6. Xiaoning YangSanta Clara, CA 950541821978081
  7. Xue Yan YangSan Mateo, CA 944031871455774
  8. Yang Yang, LCSWSan Leandro, CA 945771417647041
  9. Yer YangFresno, CA 937271609013135
  10. Yia YangFresno, CA 937411609201581
  11. Yuchuan YangLos Angeles, CA 900171821406604
  12. Yufeng Yang, LCSWLos Angeles, CA 900121639761240
  13. Zer YangMerced, CA 953411942582689
  14. Ziyi YangNewport Beach, CA 926601487024550
  15. Devicka Yankasammy, LCSWAtascadero, CA 934221528883451
  16. Maricruz YanoBakersfield, CA 933091811823917
  17. Melissa Yant-Hunsinger, LCSWSan Jose, CA 951261134506728
  18. Kimberly Yantuche-HernandezLynwood, CA 902621942869904
  19. Jiali YaoGilroy, CA 950201144960741
  20. Rosa Yaotonalcuauhtli-Orta, LMSWCrockett, CA 945251033319009
  21. Vanessa Yap, LCSWOakland, CA 946211538212154
  22. Cinthya Yaptangco, LCSWSan Diego, CA 921541114201191
  23. Marquis YarberSan Jose, CA 951101851048557
  24. Jeni Yarbrough, LCSWLos Angeles, CA 900291013328491
  25. Suzanne Yarbrough, LCSWRialto, CA 923771942861075
  26. Margaret Yardley, L.C.S.W.Oakland, CA 946111669523114
  27. Patricia YardleyPetaluma, CA 949521124171186
  28. Margaret Yarnell, M.S.W.Watsonville, CA 950761659575397
  29. Darci YartzChico, CA 959261447096979
  30. Ilene Yasemsky, LCSWBerkeley, CA 947041932391620
  31. Nydia Yataco, MSWPittsburg, CA 945651386530301
  32. Anne Yates, LCSWSan Diego, CA 921201083939557
  33. Chanel YatesFrench Camp, CA 952311205459013
  34. Duncan Yates, MSW, LCSWSan Diego, CA 921231942899778
  35. Victoria YatesLos Angeles, CA 900731932742053
  36. Barbara YauArcadia, CA 910061700951084
  37. Edwin Yau, LCSW, MPA, PPSLos Angeles, CA 900311750918579
  38. Sarah Yazdani, LCSW 64991San Francisco, CA 941101346578028
  39. Sharon Yazzie, LCSWLos Angeles, CA 900261174801153
  40. Lorena Ybanez, LCSWRancho Cucamonga, CA 917301427440007
  41. Nicole YbanezLong Beach, CA 908071194211177
  42. Adriana Ybarra, L.C.S.W.Desert Hot Springs, CA 922401740569672
  43. Isabel Ybarra, LCSWBell Gardens, CA 902011457584104
  44. Julianne Ybarra, LCSWBakersfield, CA 933091124492236
  45. Katherin YbarraSanta Clarita, CA 913211568341451
  46. Diana Ybarra Cardenas, LCSWPalmdale, CA 935501952717217
  47. Rosalinda YcoMorgan Hill, CA 950371144067695
  48. Edie Ye, M.S.San Jose, CA 951261720832876
  49. Patricia Yeager, LCSWSan Jose, CA 951121447500236
  50. Kelsi YeakelLos Angeles, CA 900261760869440

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.