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 249 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. Erica Greene, LCSWLos Angeles, CA 900351518104751
  2. Fallon Greene, LCSWCrestline, CA 923251023909223
  3. Joseph Greene, LCSWPatton, CA 923691720592058
  4. Kartika Greene, ACSWFolsom, CA 956301023898756
  5. Kathryn Greene, LCSWVista, CA 920841144865437
  6. Kylie Greene, LCSWSan Diego, CA 921311336917566
  7. Maayan Greene, M.S.W.Oakland, CA 946181811171994
  8. Michelle Greene, LCSWOrange, CA 928681023835634
  9. Paige Greene, LCSWRedding, CA 960011710093935
  10. Rochelle Greene, LCSWMission Viejo, CA 926911760512552
  11. Sharon Greene, LCSWSanta Monica, CA 904041194854059
  12. Stefan Greene, LCSWNovato, CA 949471497717599
  13. Tambra Greene, LCSWFontana, CA 923351275731366
  14. Tina Greene, LCSWLos Angeles, CA 900101073148854
  15. Yolanda Greene, LCSWBerkeley, CA 947031639371412
  16. Tracy Greene Mintz, LCSWRedondo Beach, CA 902781871797183
  17. Michael Greener, LCSWArcadia, CA 910061982030409
  18. Barbara Greenfield, LCSW BCDSanta Ana, CA 927011790947307
  19. Jane Greenfield, LCSWOakland, CA 946111861827735
  20. Marc Greenfield, LCSWSan Diego, CA 921101831394113
  21. Rachel Greenfield, LCSWSacramento, CA 958171548630890
  22. Taura Greenfield, LCSWAlameda, CA 945011144914060
  23. Stella Greenhalgh, ASWBakersfield, CA 933091629621438
  24. Melissa Greenidge, MSWMarysville, CA 959011336249176
  25. Candy Greenlee, LCSWTorrance, CA 905051013240100
  26. Jennifer Greenman, LCSW, APHSW-CBurbank, CA 915051053077180
  27. Cortney GreenoChico, CA 959281316664881
  28. Jennifer GreenoVictorville, CA 923951558918680
  29. Marsha Greenstein, LCSWBakersfield, CA 933111649393752
  30. Sarah Greenstein, LCSWSan Diego, CA 921301174132575
  31. Mitchell Greenwald, ASWIndio, CA 922011235756164
  32. Susan Greenwald, LCSWOakland, CA 946091538282579
  33. Amanda Greenwell, LCSWEncinitas, CA 920241831821651
  34. Margarete Greenwood, MSWVictorville, CA 923941669154357
  35. Mylaysia Greenwood, ACSWStockton, CA 952051558045294
  36. Christopher Greer, ASWSanta Cruz, CA 950601245774959
  37. Sonia Greer, LCSWModesto, CA 953541750421574
  38. Tiffany Greer, LCSWVacaville, CA 956881710091897
  39. Kenneth Gregg, LCSWWalnut Creek, CA 945961811048671
  40. Maria Gregg, MSW, ASWSanta Clara, CA 950501255511341
  41. Rachel GreggFort Irwin, CA 923101336847904
  42. Alvin Gregorio, LCSWPleasanton, CA 945661770629610
  43. Anne Gregorio, LCSWEscondido, CA 920251861768954
  44. Amira Gregory, ACSWSan Francisco, CA 941141508422544
  45. Gina Gregory, LCSWRancho Cucamonga, CA 917301770795221
  46. Jeremy GregoryChico, CA 959261538540315
  47. Kelly GregorySacramento, CA 958111952854598
  48. Lorna Gregory, MSWLong Beach, CA 908071285758508
  49. Thandiwe Gregory, LCSWLos Angeles, CA 900201952444655
  50. Vanessa Gregory, LCSW 29274San Jose, CA 951121336297738

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.