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 603 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. Sahra ShosmanSan Jose, CA 951311164924817
  2. Sue Shotland, LCSWSanta Cruz, CA 950601780196147
  3. Jennifer Shotwell, LCSWLos Angeles, CA 900481790192136
  4. Tika ShouldersLancaster, CA 935341558729699
  5. Loretta ShowalterDowney, CA 902421518388248
  6. Bryan Shragge, LCSWCarmichael, CA 956081609934090
  7. Davida Shreiber, LCSWEncinitas, CA 920241962806497
  8. Leah ShrockWalnut, CA 917891689168247
  9. William Shryer, MSW, LCSW, DCSWDanville, CA 945061902023518
  10. Leeron Shtainman, LCSWLake Forest, CA 926301881945004
  11. Hyla Shubb, LCSWLos Angeles, CA 900201538290671
  12. Mery Shuer, L.S.C.W.Pleasant Hill, CA 945231831136282
  13. Jennifer Shully, LCSWNapa, CA 945581346654092
  14. Carolyn Shulman, MSW, ACSWSan Rafael, CA 949011164287405
  15. Dee Dee ShulmanNorth Hollywood, CA 916021487200044
  16. Roberta Shulman, LCSWCulver City, CA 902301487778411
  17. Melonie Shultz, LCSWStockton, CA 952151609302959
  18. Barbara Shumaker, LCSWBakersfield, CA 933011639377583
  19. Katharine ShumakerLos Angeles, CA 900131871226654
  20. Suzanne ShumakerSan Diego, CA 921041821502337
  21. Leslie Shuman, LCSWLos Angeles, CA 900031902926033
  22. Amber Shupe, ASSOCIATES DEGREEPalm Springs, CA 922621033972773
  23. Erin Shurtleff, LCSWStockton, CA 952101922161868
  24. Thuy Shutt, LCSWSan Francisco, CA 941021629535984
  25. Irina ShvartsmanSan Francisco, CA 941211427337047
  26. Lawrence Shweky, LCSWDavis, CA 956181295115319
  27. Jane Sia-Flaherty, LCSWBerkeley, CA 947051467887083
  28. Moukdavanh SiackasornPittsburg, CA 945651477098333
  29. Cynthia Siadat, LCSWCulver City, CA 902301033371877
  30. Sean SiadorStockton, CA 952071346663382
  31. Cecilia SibrianLoma Linda, CA 923571831596089
  32. Lesly SibrianSanta Clarita, CA 913501497489512
  33. Karina Sicairos, MSWRiverside, CA 925011285934091
  34. Megan Sicard, LCSW, MSW, ASW, PPSCSan Diego, CA 921021306312707
  35. Noemi Sicherman, LCSWOakland, CA 946111992550271
  36. Rachel SickeChico, CA 959731801056890
  37. Jonathan SickingerTarzana, CA 913561063863058
  38. Deborah Sickles, LCSWLos Angeles, CA 900271225236136
  39. Carol Sida, ASW138035Santa Clarita, CA 913211669919882
  40. Jaime Siddell, ASWLemon Grove, CA 919451942453840
  41. Marianna SidellaPasadena, CA 911051063151934
  42. Alan SidesHanford, CA 932301538955596
  43. Arianna SidesLong Beach, CA 908061255157814
  44. Dilpreet Sidhu, ACSWSacramento, CA 958261275186652
  45. Gaganjeet SidhuWalnut Creek, CA 945981497146591
  46. Preety SidhuLake View Terrace, CA 913421194262410
  47. Rupinder Sidhu, L.C.S.WDuarte, CA 910101104159490
  48. Jacob Sidney, MSW, ACSWWestlake Village, CA 913611649798968
  49. Yolanda Sidoti, LCSWSan Diego, CA 921081023236643
  50. Dean SidwellSan Diego, CA 921151942646807

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.