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 265 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. Emily HansonRoseville, CA 956611457799736
  2. Ginny Hanson, MSW, ACSWLos Angeles, CA 900031538947320
  3. Giovanna Hanson, LCSWSanta Clarita, CA 913501407495344
  4. Kathy Hanson, ACSWWillows, CA 959881508906397
  5. Lara Hanson, L.C.S.W.Rancho Mirage, CA 922701689898363
  6. Patricia Hanson, LCSWSacramento, CA 958151144309543
  7. Gabriela Hanson-Lopez, LCSWGoleta, CA 931111104054717
  8. Nina HanssonBeverly Hills, CA 902101013342302
  9. David Haponski, LCSWTorrance, CA 905021457420499
  10. Tiffany Happ, LCSWRedding, CA 960021700119609
  11. Teryn Hara Tsukahira, MSWLomita, CA 907171699293555
  12. Catherine HaralsonSan Diego, CA 921541336595206
  13. Margaret HarariPomona, CA 917671659502128
  14. Tal Harari, D.S.W.Oakland, CA 946111184996894
  15. Caitilin Harbecke, LISWNorth Hills, CA 913431033692884
  16. Jennifer Harber, LCSWAnaheim, CA 928071326246232
  17. Karen HarberBerkeley, CA 947071316675705
  18. Theresa Harbin, LCSWYucca Valley, CA 922841194375634
  19. Cynthia Harbour-Logan, LCSWLancaster, CA 935341477747392
  20. Tiana HardawaySanta Monica, CA 904041609652940
  21. Cortney Harden, MSW, LCSWConcord, CA 945201366653040
  22. Courtney Harden, LCSWLos Angeles, CA 900171609299957
  23. Marquisha HardenSacramento, CA 958381912586660
  24. Debra Harder, MSWDiscovery Bay, CA 945051154554368
  25. Pamela HarderExeter, CA 932211619152089
  26. Hillary HardestyVan Nuys, CA 914061306416706
  27. Brian Hardgrave, LCSWSan Marino, CA 911081023349636
  28. Linda Hardin, LCSWTemecula, CA 925911013032309
  29. Chiamaka Harding, LCSWSanta Clarita, CA 913551780472498
  30. Derrick HardingLos Angeles, CA 900451962929828
  31. Jessica Harding, MSWSanta Monica, CA 904051558976399
  32. Marilyn Harding, LCSWVisalia, CA 932771376631945
  33. Natalie HardingSacramento, CA 958111366094740
  34. Stephanie Hardison, LCSWOxnard, CA 930361104250190
  35. Kathleen Hardisty, LCSWSan Francisco, CA 941181275667222
  36. Kale Hardwick, CADTP5984ASW137360Indio, CA 922011841799111
  37. Alicia Hardy, LCSWNapa, CA 945581194908475
  38. Breauna HardyElk Grove, CA 957581750805792
  39. Brie Hardy, LCSWSan Diego, CA 921011427642354
  40. Lona Hardy, LCSWNapa, CA 945581700036647
  41. Tangia Hardy, LCSWSan Ramon, CA 945831497996300
  42. Jennifer HareLake Forest, CA 926301861846354
  43. Kathleen Hare, RN,LCSWNevada City, CA 959591669438768
  44. Austin HarebottleFairfield, CA 945331477475416
  45. Stephanie Haren, ACSWSan Francisco, CA 941141154665271
  46. Melanie Harewood, M.S.W.Los Angeles, CA 900661649351008
  47. Amy HargerThousand Oaks, CA 913621578356754
  48. Stephen Harger, MSWLos Angeles, CA 900731265110662
  49. Sarah Hargis, MSW, LCSWCulver City, CA 902321780232660
  50. Amparo HargreavesSanta Rosa, CA 954011255071593

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.