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 383 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. Nancy Lum, LCSWLa Mirada, CA 906381184929945
  2. Rosemary Lum-Levine, SOCIAL WORKEROakland, CA 946011407990633
  3. Jenna LumarLong Beach, CA 908071902656515
  4. Jeffrey Lumaya, MSWLos Angeles, CA 900121083791255
  5. Carolyn Lumpkin, LCSWLos Angeles, CA 900051275782948
  6. Alejandra Luna, LCSWHuntington Beach, CA 926471598182347
  7. Anahi Luna, LCSWPasadena, CA 911071306072053
  8. Angela LunaSylmar, CA 913421083870174
  9. Brenda Luna, LCSWConcord, CA 945201972741379
  10. Carlos Luna, LCSWWest Hollywood, CA 900461457893398
  11. Clara LunaSacramento, CA 958231568044246
  12. Danny Luna, ACSWLong Beach, CA 908061902583305
  13. Esperanza Luna, LCSWRedwood City, CA 940631225212244
  14. Gloria LunaEl Dorado Hills, CA 957621073381315
  15. Guadalupe Luna, MSWSan Fernando, CA 913401639654254
  16. Irene LunaTorrance, CA 905021932482916
  17. Jayme Luna, ASWMonterey, CA 939401871310946
  18. Jazmin LunaCudahy, CA 902011346102290
  19. Kristene Luna, LCSW #106375Vista, CA 920841073260691
  20. Laura Luna, LCSWLos Angeles, CA 900631750261574
  21. Natalia LunaHeber, CA 922491881942407
  22. Norma LunaLos Angeles, CA 900051144649732
  23. Oscar Luna, MSWLos Angeles, CA 900121083429914
  24. Raquel Luna, ACSWLincoln, CA 956481942558028
  25. Sarah Luna, ASWSan Diego, CA 921031407569254
  26. Victor LunaLos Angeles, CA 900071770317513
  27. Victor Luna, MSWInglewood, CA 903051982276754
  28. Liliana Luna DiazLamont, CA 932411184871865
  29. Brenda Luna Sanchez, ASWChula Vista, CA 919101609661628
  30. Vanessa Luna-Delgadillo, LCSWLong Beach, CA 908101750758611
  31. Eva Luna-FelixLos Angeles, CA 900111811532617
  32. Marcela Luna-GonzalezThousand Oaks, CA 913201225795420
  33. Jennifer Luna-Nguyen, LCSWMonrovia, CA 910161134767940
  34. Howard Lunche, MSWBerkeley, CA 947041952637092
  35. Erin LundSacramento, CA 958231205329893
  36. Emily Lundberg, LCSWLos Angeles, CA 900131417287210
  37. Nancy Lundberg, LCSWLong Beach, CA 908221689691354
  38. Holly LundebergSan Diego, CA 921111841770351
  39. Sara LundeenLong Beach, CA 908071770068389
  40. Jean Lundquist, LCSW91102Los Angeles, CA 900161467993261
  41. Kimberly Lundquist, LCSWSacramento, CA 958201265417570
  42. Fiona LundyBerkeley, CA 947101598198350
  43. Kathrine LundyLong Beach, CA 908021972778587
  44. Eric LunnLos Angeles, CA 900081104042928
  45. Honghui Luo, LCSWOakland, CA 946121669674057
  46. John LuomaRedding, CA 960011336424613
  47. Andy Luong, ACSWClaremont, CA 917111306515689
  48. Nancy LuongElk Grove, CA 957571881432425
  49. Shin Luong, LCSWEureka, CA 955011548829674
  50. Sofia Lupian Hernandez, MSW, PPSWhittier, CA 906031003161803

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.