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 619 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. Patricia SotoSanta Ana, CA 927011770372120
  2. Sara Soto, LCSWPasadena, CA 911051497916134
  3. Suzette Soto, LCSWSanta Fe Springs, CA 906701821344920
  4. Teresa Soto, LCSWSouth San Francisco, CA 940801831380138
  5. Vanessa Soto, LCSWSanta Paula, CA 930601326779059
  6. Kimberly Soto BanuelosPomona, CA 917671598697831
  7. Elva Soto CalderonSouth Pasadena, CA 910301679318042
  8. Ana Soto Grant, LCSWExeter, CA 932211306090642
  9. Erica Soto-MenchacaVisalia, CA 932921013802313
  10. Maria Soto-Minder, LCSWPacifica, CA 940441467522359
  11. Diamilette Sotomayor, LCSWLos Angeles, CA 900891265699623
  12. Karli SouSan Diego, CA 921101255169900
  13. Tala SoukiehHuntington Beach, CA 926481245069038
  14. Adeola Soule, LCSWChula Vista, CA 919101386199131
  15. Megan SounIrvine, CA 926041053196832
  16. Kimseng SoungSan Jose, CA 951281568586972
  17. Theppharack Sounthala, MSWModesto, CA 953581083745780
  18. Arianna Sousa, LCSWNapa, CA 945591285362152
  19. Ronda Sousa, LICSW, ACSWChico, CA 959261124156542
  20. Paul SouthVentura, CA 930031306220421
  21. Kathy Southard, LCSWVacaville, CA 956871316373715
  22. Kristina Southern, MSWLos Angeles, CA 900171114320512
  23. Sia Southern, LCSWLos Angeles, CA 900011457483430
  24. Ronson Souza, ASWIndio, CA 922011447926340
  25. Vanessa Souza, LCSWSan Jose, CA 951311558019869
  26. Ronald Sovak, PHDSan Mateo, CA 944011386652253
  27. Alexandra Sovin, LCSWOakland, CA 946091215721766
  28. Lynnell Sow, LCSWVallejo, CA 945891881726487
  29. Mary Sowah-QuayeLancaster, CA 935341841791456
  30. Pamela SowersSanta Barbara, CA 931051437601101
  31. Samantha SowersSacramento, CA 958211689386849
  32. Marina SpacekSan Diego, CA 921101124653480
  33. Kate Spacher, LCSWMonterey, CA 939401497879894
  34. Cody SpaethSan Francisco, CA 941111134768203
  35. Eliane Spagnoletto, M.S.W., A.C.S.W.Los Angeles, CA 900351942635552
  36. Charles Spahn, L.C.S.W.Los Angeles, CA 900311962659169
  37. Amy Spahr, LCSWLake View Terrace, CA 913421639566136
  38. Alia Spahr Ono, LCSW #119871San Jose, CA 951121871104224
  39. Barbara Spalding, LCSWFallbrook, CA 920281952369415
  40. Joann SpanglerPasadena, CA 911031063108660
  41. Jack SparagnaRiverside, CA 925011518796770
  42. Jennifer Sparber, LCSWCapitola, CA 950101023446655
  43. Danielle Spark, LCSWDavis, CA 956181720604259
  44. Shane Sparkes, MSW, PHDLos Angeles, CA 900181356630214
  45. Jerry Sparks, LCSWWoodland Hills, CA 913671821295775
  46. Summer SparksOakley, CA 945611982441689
  47. Tiffany Sparks-Mendoza, LCSWCorcoran, CA 932121407460454
  48. Nicole SparmanTemecula, CA 925901972333953
  49. Lisa Spars, LCSWFairfield, CA 945331760544597
  50. Julie-Anne SpatzSan Leandro, CA 945781811445448

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.