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 376 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. Elizabeth LopezRiverside, CA 925041215529144
  2. Elizabeth Lopez, LCSWSelma, CA 936621932230851
  3. Elva Lopez, LCSWLos Angeles, CA 900271639694961
  4. Enedelia Lopez, LCSWLodi, CA 952421306401120
  5. Esmeralda LopezMadera, CA 936361801463690
  6. Eva LopezLos Angeles, CA 900171104608942
  7. Evelyn LopezPacoima, CA 913311275378036
  8. Faviola Lopez, LCSWWhittier, CA 906031679607154
  9. Giovanna LopezLynwood, CA 902621598655920
  10. Giselle Lopez, LCSWRancho Cucamonga, CA 917301902931637
  11. Guadalupe LopezModesto, CA 953541235374497
  12. Gwendolyn LopezSan Luis Obispo, CA 934031689159204
  13. Harlinah Lopez, LCSWSanta Monica, CA 904051730998329
  14. Haydee LopezLos Angeles, CA 900141073647103
  15. Heather Lopez, LCSWSan Diego, CA 921081194107292
  16. Ines Lopez, ASWFresno, CA 937271942988340
  17. Irving Lopez, LCSWSan Bernardino, CA 924101164117917
  18. Isela Lopez, LCSW83713Chowchilla, CA 936101801914304
  19. Jacqueline LopezEl Cajon, CA 920201033617956
  20. Jacqueline Lopez, LCSW, PPSAnaheim, CA 928011114772589
  21. Janet LopezNorthridge, CA 913251710618699
  22. Jazmin Lopez, PPSCLos Angeles, CA 900171558841924
  23. Jazmin LopezSan Leandro, CA 945781952677684
  24. Jennifer Lopez, LCSWPasadena, CA 911061255007431
  25. Jennifer Lopez, LCSWRedlands, CA 923731730828872
  26. Jennifer LopezPalmdale, CA 935501346705225
  27. Jennifer Lopez, MSWSan Francisco, CA 941431396215299
  28. Jenny Lopez, LCSWLos Angeles, CA 900101063812279
  29. Jessica Lopez, LCSWNorwalk, CA 906501639377906
  30. Jessica LopezRiverside, CA 925031659112779
  31. Jessica LopezAnaheim, CA 928041720902042
  32. Joanne Lopez, L.C.S.W.Sacramento, CA 958231710020565
  33. Jocelyne LopezLynwood, CA 902621467120444
  34. Jose LopezPerris, CA 925711821499948
  35. Jose Lopez, ASWSan Francisco, CA 941101407471717
  36. Josefina LopezSanta Cruz, CA 950621295658334
  37. Julia LopezLos Angeles, CA 900171043738115
  38. Karina Lopez, LCSWFresno, CA 937051285353052
  39. Kimberly LopezMammoth Lakes, CA 935461700553302
  40. Latoya LopezSan Francisco, CA 941031679898761
  41. Laura Lopez, LCSWEmeryville, CA 946081225409790
  42. Leslie LopezLong Beach, CA 908061003285107
  43. Leticia LopezLos Angeles, CA 900171861170524
  44. Leticia Lopez, LCSWBell Gardens, CA 902011760790372
  45. Libier Lopez, ASWMoreno Valley, CA 925531154800639
  46. Lisa LopezMontebello, CA 906401194699637
  47. Liz Lopez, LCSWAliso Viejo, CA 926561437240041
  48. Luis Lopez, LCSWLos Angeles, CA 900171609995869
  49. Luis LopezLancaster, CA 935341033848437
  50. Luz Lopez, ACSWMadera, CA 936361285333666

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.