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 264 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. Valerie Handlers, MSWFullerton, CA 928321134326531
  2. Renee Handley, LCSWVisalia, CA 932771992955207
  3. Tracie Handley, LCSWWoodland Hills, CA 913031568824597
  4. Paulette HandyNapa, CA 945581336815703
  5. Jennifer Haney, LCSWPoway, CA 920641811331440
  6. Jordan HaneySan Bernardino, CA 924081275326381
  7. Kara Haney, ASW 102190Santa Cruz, CA 950601558914531
  8. Sarah HaneySanta Fe Springs, CA 906701053892703
  9. Tiffany Hanff, LCSWLong Beach, CA 908221730622242
  10. Margaret Hank, LCSWSanta Clarita, CA 913501740746726
  11. Andrea HankenSouth Pasadena, CA 910301083892723
  12. Bridgett Hankerson, MSWVacaville, CA 956871164851622
  13. Patsy Hankins, LCSWLos Angeles, CA 900031760758346
  14. Shanitatha HankinsLong Beach, CA 908221235431255
  15. Karla Hanks, LCSWLos Angeles, CA 900451215294871
  16. Kathrine Hanley, LCSWLos Angeles, CA 900271972187201
  17. Lauren HanleySan Leandro, CA 945781457809535
  18. Olivia HanleyNorthridge, CA 913251922619881
  19. Christopher HanlonPalm Springs, CA 922621013516855
  20. Joanne Hann, LCSWSan Diego, CA 921081851933394
  21. Christine Hanna, MSW, LCSWOrange, CA 928661174665343
  22. Jeffrey Hanna, LCSWSherman Oaks, CA 914111366144172
  23. Malia Hanna, LCSWHanford, CA 932301184115610
  24. Marsha HannaSantee, CA 920711538620505
  25. Patricia Hanna, LCSWEl Cajon, CA 920201164039848
  26. Brittany Hannaberry, MSW, LCSWCovina, CA 917241912377334
  27. Lindsay Hannan, LCSWChico, CA 959261851278568
  28. Michael HannantArcadia, CA 910061053560060
  29. Stephanie Hannant, LCSWRancho Cucamonga, CA 917011962662536
  30. Susan Hannon, LCSWIndio, CA 922011518222488
  31. Andria Hansen, ASWAnaheim, CA 928011285265785
  32. Anita Hansen, LCSWRoseville, CA 956611598827685
  33. Bernd HansenMartinez, CA 945531609384239
  34. Callia HansenSanta Cruz, CA 950621013300672
  35. Darcy Hansen, LCSWSan Francisco, CA 941151598320525
  36. Erin Hansen, LCSWSan Diego, CA 921081033270772
  37. Eva HansenSan Francisco, CA 941101467701995
  38. Gary Hansen, LCSWVentura, CA 930031508867649
  39. Heather Hansen, ASWConcord, CA 945201215501861
  40. James Hansen, LCSWRedding, CA 960021801930672
  41. Jeremiah HansenEl Cerrito, CA 945301861353625
  42. Jo-Ann Hansen, M.ED., MSW, ASWRedondo Beach, CA 902771346664950
  43. Johannah HansenOakland, CA 946071780563833
  44. Julie Hansen, LCSWSouth Pasadena, CA 910301366576886
  45. Kathryn Hansen, LCSWSan Luis Obispo, CA 934011639377443
  46. Pamela Hansen, L.C.S.WSan Diego, CA 921111427189299
  47. Shirley Hansen, LCSWVentura, CA 930031356496657
  48. Ashley HansonRiverside, CA 925031952723009
  49. Carol Hanson, ASWNapa, CA 945581861193013
  50. Catherine Hanson, L.C.S.W.Madera, CA 936361720324460

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.