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 267 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. Cathy Harris, LCSWSan Diego, CA 921061265519029
  2. Christina Harris, LCSWBakersfield, CA 933011295703726
  3. Christopher Harris, LCSWSan Pedro, CA 907311124886148
  4. Craig Harris, LCSWFolsom, CA 956301649617291
  5. Crystal Harris, LCSWFort Bragg, CA 954371083267165
  6. Cynthia Harris, LCSWRancho Cucamonga, CA 917301184908105
  7. Dustin Harris, LCSWSuisun City, CA 945851457633646
  8. Elizabeth Harris, LCSWCoalinga, CA 932101669881025
  9. Emily HarrisLos Angeles, CA 900261417500463
  10. Felicia Harris, LCSWLos Angeles, CA 900591205383981
  11. Francine HarrisLos Angeles, CA 900141376433961
  12. Heather Harris, LCSWLivermore, CA 945501639673270
  13. Imanni Harris, MSWOakland, CA 946081922724301
  14. Jacquellin HarrisPico Rivera, CA 906601467949149
  15. Jamee HarrisPittsburg, CA 945651780935981
  16. Jan Harris, LCSWSouth Pasadena, CA 910301043418551
  17. Jasolyn Harris, LCSWLos Angeles, CA 900261508159542
  18. Jeriana HarrisOakland, CA 946011760970750
  19. Laura Harris, MSWCardiff, CA 920071255640280
  20. Laura HarrisLakeport, CA 954531770771099
  21. Lea Annette Harris, LCSWRedlands, CA 923731932749132
  22. Leonora Harris, M.S.W.,L.C.S.W.San Francisco, CA 941101457473985
  23. Lyndsie Harris, ASWElk Grove, CA 957581114759305
  24. Megan Harris, LCSWSutter Creek, CA 956851861529463
  25. Meredith Harris, LCSWSan Ramon, CA 945831518728567
  26. Michelle HarrisOrange, CA 928681649770017
  27. Paige Harris, MSW, LCSWFresno, CA 937101184149098
  28. Robert Harris, MSW, JDSan Rafael, CA 949011982785507
  29. Ronna Harris, LCSWLos Angeles, CA 900331134644248
  30. Sheila HarrisLos Angeles, CA 900171952740805
  31. Steven Harris, L.C.S.W.Travis Afb, CA 945351144438201
  32. Susan HarrisSacramento, CA 958171144691635
  33. Sydney HarrisLos Angeles, CA 900171538836952
  34. Tami Harris, LCSWMontrose, CA 910201881979102
  35. Tamu Harris, LCSWSan Diego, CA 921241336424126
  36. Theresa Harris, LCSWRedding, CA 960011750612933
  37. Tianna Harris, ASWSan Diego, CA 921791235473471
  38. Willie Harris, ASWLancaster, CA 935341346736212
  39. Phoebe Harris Millman, LCSWOakland, CA 946051639245814
  40. Ada Harrison, LCSWOakland, CA 946101134208614
  41. Bonnie Harrison, LCSWSan Francisco, CA 941101861693343
  42. Christina Harrison, LCSWTorrance, CA 905021962879767
  43. Christina HarrisonChico, CA 959261689152555
  44. Diana Harrison, MSW LCSWTurlock, CA 953801063055812
  45. Diane HarrisonLaguna Hills, CA 926531487962965
  46. James Harrison, ASWOakland, CA 946091992024269
  47. Japera HarrisonCastro Valley, CA 945461043442999
  48. Jennifer Harrison, MPH, LCSWSacramento, CA 958221154755080
  49. Kathleen Harrison, MSW, LCSWSan Jose, CA 951281548509961
  50. Katrin Harrison, MSWLos Angeles, CA 900201801277116

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.