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 433 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. Kezia MillerLos Angeles, CA 900031114046356
  2. Kristin Miller, L.C.S.W.Los Angeles, CA 900261295983070
  3. Kristin Miller, M.S.WRiverside, CA 925071023104882
  4. Laura Miller, LCSW, CEAPSan Diego, CA 921211104964683
  5. Laura Miller, LCSWChico, CA 959261275611782
  6. Lauren Miller, LCSWLong Beach, CA 908071861050726
  7. Lauren MillerEl Cajon, CA 920191467285395
  8. Laurissa MillerCamarillo, CA 930101326732769
  9. Leigh Miller, LCSWLos Angeles, CA 900271881892156
  10. Lisa Miller, LCSWSan Diego, CA 921081225327331
  11. Lori Miller, LCSWSacramento, CA 958231952548232
  12. Lynn Miller, LCSWFountain Valley, CA 927081699873679
  13. Lynne MillerSunnyvale, CA 940861821428319
  14. Malcolm Miller, MSW, LCSWLos Angeles, CA 900211144696667
  15. Mandy Miller, LCSWRiverside, CA 925071255598264
  16. Marcia Miller, L.C.S.W.Ventura, CA 930031679606917
  17. Margaret Miller, LCSWSan Diego, CA 921011588106652
  18. Mark Miller, LCSWYuba City, CA 959911487945556
  19. Marlon MillerVentura, CA 930031518485630
  20. Mary Miller, LCSWVan Nuys, CA 914061730472093
  21. Mary Miller, LCSWTravis Air Force Base, CA 945351508119728
  22. Marylin Miller, LCSWRedding, CA 960011609910363
  23. Megan Miller, LCSWPalo Alto, CA 943041639701303
  24. Melissa Miller, LCSWSan Diego, CA 921031992856439
  25. Meredith Miller, MFTYreka, CA 960971831311273
  26. Michelle Miller, LCSWSan Diego, CA 921031154921195
  27. Michelle Miller, LCSWSebastopol, CA 954721750413001
  28. Molly Miller, PSWFontana, CA 923351306086236
  29. Neil Miller, ASWLos Angeles, CA 900041124158696
  30. Norma MillerNorth Hills, CA 913431881412401
  31. Pamela Miller, M.S.W.San Rafael, CA 949011750621975
  32. Rachel Miller, LCSWCampbell, CA 950081689925919
  33. Richard MillerSanta Rosa, CA 954011215089636
  34. Rozanne Miller, LCSWLos Angeles, CA 900481427216852
  35. Sandra MillerClearlake, CA 954221639883416
  36. Sara Miller, ASWLos Angeles, CA 900181215306741
  37. Sarah Miller, LCSWLos Angeles, CA 900661710513627
  38. Sharna Miller, LCSWSan Diego, CA 921271124544598
  39. Sharon Miller, LCSWOrange, CA 928681932297074
  40. Shirley Miller, LCSWPlacerville, CA 956671003089996
  41. Song Hui Miller, LCSWSan Francisco, CA 941071063727543
  42. Stephen Miller, LCSWVallejo, CA 945891649332750
  43. Susan MillerGlendale, CA 912021245361534
  44. Susan Miller, LCSWBurbank, CA 915041609180769
  45. Taya Miller, LCSWSacramento, CA 958211437663937
  46. Toni MillerArcata, CA 955211467803353
  47. Tora Miller, LCSWLos Angeles, CA 900661265681464
  48. Victoria Miller, LCSWPleasant Hill, CA 945231881176659
  49. Victoria MillerSanta Rosa, CA 954041407918154
  50. Warren Miller, LICSW, LCSW, PH.DStockton, CA 952151245574821

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.