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 582 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. Theary SandovalCorcoran, CA 932121992473466
  2. Vanessa SandovalModesto, CA 953501033692116
  3. Zofia SandovalLos Angeles, CA 900121699256032
  4. Maria Sandoval Robles, L.C.S.WLos Angeles, CA 900201558740290
  5. Lesly Sandoval TapiaSalinas, CA 939011437003662
  6. Paola Sandoval TorresChatsworth, CA 913111518390277
  7. Nancy Sandoval, LcswLos Angeles, CA 900371265949275
  8. Jamie Sandoval-Gomez, ACSWLos Angeles, CA 900591326672882
  9. Sophia Sandoval-Meyer, LCSWNewport Beach, CA 926601942301510
  10. Nancy Sandoval-MortonFairfield, CA 945341013491505
  11. Roberto Sandoval-ZavalaNapa, CA 945591609651967
  12. Sharon Sands, LCSWPine Grove, CA 956651861717944
  13. Michaela SandyEscondido, CA 920291417731761
  14. Caterina Sanfilippo Lee, LCSWSan Francisco, CA 941091093025363
  15. Colleen Sanford, LCSWOakland, CA 946051982814844
  16. Janice Sanford, LCSWBeale Afb, CA 959031437344397
  17. Kerri SanfordLa Jolla, CA 920371740054402
  18. Rebecca SanfordSan Marino, CA 911081073130886
  19. Ryan Sanft, LCSWColton, CA 923241790797744
  20. Serom Sanftner, LCSWSan Leandro, CA 945771962169573
  21. Samantha Sangana, L.C.S.W.Pasadena, CA 911071376718353
  22. Mattie Sango, ASWFairfield, CA 945331285796102
  23. Nidia SanguinoCerritos, CA 907031699550111
  24. Kanika SanifordOakland, CA 946091659644854
  25. Nidia SanjoseLos Angeles, CA 900171992127237
  26. Rose SanmiguelLos Angeles, CA 900321336929835
  27. Andrea Sanserino, L.C.S.W.Gardena, CA 902481740322452
  28. Aaron SansoneSacramento, CA 958231174301493
  29. Erin SansoneSan Diego, CA 921021043163819
  30. Natalie SansurPasadena, CA 911031558030478
  31. Sofia Santa Cruz-Polak, LCSWSan Pedro, CA 907311407213952
  32. Regina Santa Maria, LCSWSan Francisco, CA 941031225410376
  33. Yvette SantacruzLos Angeles, CA 900311821544016
  34. Sandra Santacruz-CervantesNorthridge, CA 913251487007555
  35. Marcella Santamaria, LCSWSan Marcos, CA 920691710281753
  36. Samantha Santamaria, LCSWLos Angeles, CA 900241538773841
  37. Adriana SantanaLos Angeles, CA 900171043628191
  38. Alejandra Santana, LCSWRialto, CA 923761649621459
  39. Alexander SantanaSan Diego, CA 921191225771520
  40. Alicia Santana, PPSC, LCSWLos Angeles, CA 900171760734271
  41. Carolina SantanaLos Angeles, CA 900171033300652
  42. Cesar SantanaChula Vista, CA 919111184599318
  43. Delia Santana, LCSWOxnard, CA 930301427183797
  44. Diana SantanaBrea, CA 928211609375567
  45. Emmanuel Santana, LCSW 79744Huntington Park, CA 902551366838195
  46. Evelyn Santana, EVELYN SANTANALos Angeles, CA 900171194033936
  47. Katherine SantanaBakersfield, CA 933091659901684
  48. Mayra SantanaLos Angeles, CA 900081811444839
  49. Michelle Santana, LCSWOrange, CA 928651306271283
  50. Nancy Santana, MSWPasadena, CA 911031063295228

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.