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 81 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. Caitlin BuckDowney, CA 902421164782587
  2. Michael Buck, LCSWAuburn, CA 956031669631644
  3. Carolyn Buckalew, LCSWSanta Barbara, CA 931011750490785
  4. Alyce BuckerSan Diego, CA 921101689720492
  5. Susan Bucker, LCSWAntioch, CA 945311588935050
  6. Susana BuckettSan Diego, CA 921081578878138
  7. Billy BuckhalterCulver City, CA 902301891651618
  8. Anita BuckinghamAnaheim, CA 928041922665983
  9. Danielle BucklandSan Dimas, CA 917731326373465
  10. Coleen Buckley, LCSWSan Luis Obispo, CA 934011174988190
  11. Linda Buckley, LCSWSunnyvale, CA 940861679697098
  12. Mary Buckley, LCSWFresno, CA 937111992045439
  13. Michelle Buckley, LCSWSan Jose, CA 951311184880510
  14. Randy BuckleySan Diego, CA 921231356426621
  15. Angela Buckner, ASWChico, CA 959261033796826
  16. Ashley Buckner, LCSWPalo Alto, CA 943041215241930
  17. Peter BucknerNorthridge, CA 913251306299482
  18. Marsha Buckson, LCSWSan Jose, CA 951271356226047
  19. Anne Bucon, LCSWCameron Park, CA 956821609224278
  20. Lillian Bucton, L.C.S.W.San Luis Obispo, CA 934011851450795
  21. Ingrid Budd, L.C.S.W.Placentia, CA 928701568631752
  22. Sally Buehler, MSW, LCSWGreenbrae, CA 949041760636740
  23. Michelle BuellRiverside, CA 925071245031160
  24. Nancy Buell, LCSWOakland, CA 946111336362565
  25. Augustine Buelna, MSW, ASWNational City, CA 919501508505363
  26. Lori Buelna, LCSWSan Jose, CA 951381770594962
  27. Pilar BuelnaSouth Pasadena, CA 910301851190045
  28. Maria Buelna-MirandaView Park, CA 900431972233401
  29. Keisha BuenconsejoSan Jose, CA 951261396172672
  30. Maricruz Buendia Ferrari, LCSWBurbank, CA 915051811371933
  31. Angeli BuenoSan Francisco, CA 941151538316377
  32. Isabel BuenoSan Diego, CA 921231760156798
  33. Nicole Bueno, LCSWSan Jose, CA 951261255627741
  34. Robin Bueno, LCSWLos Angeles, CA 900201932280021
  35. Selena Bueno, LCSW 106504Los Angeles, CA 900251194208033
  36. Yanel BuenoSouth Pasadena, CA 910301538654546
  37. Cecilia Bueno-GarciaCovina, CA 917241518481001
  38. Adrienne Buenrostro, LCSWRancho Mission Viejo, CA 926941316467681
  39. Elsa Buenrostro, LCSWSanta Maria, CA 934581992041768
  40. Francisca Buenrostro, MSWRialto, CA 923761568862472
  41. Guadalupe BuenrostroCommerce, CA 900221972117323
  42. Jeannette BuenrostroLancaster, CA 935361528614575
  43. Jeremiah BuenrostroPasadena, CA 911881073160214
  44. Marcena Buenrostro, LCSWHuntington Park, CA 902551497139661
  45. Raul Buenrostro, LCSWLake Elsinore, CA 925321871763169
  46. Jacqueline Buente, LCSWSan Francisco, CA 941101144912924
  47. Camille Buenviaje, MSW, ACSWSanta Clarita, CA 913501679984801
  48. James Buffington, LCSWGrass Valley, CA 959451790739803
  49. Jennifer Buffington, LCSWSanta Rosa, CA 954031073825113
  50. Taeko Bufford, MSW, LCSWVan Nuys, CA 914111710179791

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.