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 35 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. Maria AyalaDuarte, CA 910101306663505
  2. Maria Ayala, LCSWSan Bernardino, CA 924011528438025
  3. Maritza Ayala, LCSWBakersfield, CA 933071104414655
  4. Martin Ayala, LCSWLos Angeles, CA 900221881811420
  5. Mayra AyalaWatsonville, CA 950761154990877
  6. Pablo Ayala, MSWSan Pedro, CA 907311497511596
  7. Valerie Ayala, MSWLos Angeles, CA 900221164695755
  8. Vanessa AyalaCompton, CA 902201205466059
  9. Maria Ayala Bravo, LCSWTustin, CA 927801982349957
  10. Skye Ayala LopezLake Isabella, CA 932401780225086
  11. Isamar Ayala SotoChula Vista, CA 919101083354682
  12. Gloria Ayala-Briscoe, LCSWFrench Camp, CA 952311609033737
  13. Robert Ayasse, LCSWOakland, CA 946111770730137
  14. Freda AyersLong Beach, CA 908221619244357
  15. Namiko AyersSylmar, CA 913421114209376
  16. Heather Ayers-Cluff, LCSWSan Francisco, CA 941021366951568
  17. Seana Aylen, LCSWChino, CA 917101295874915
  18. Lorena Aynalem, LCSWValencia, CA 913551073829768
  19. Erika Ayon, L.C.S.W.Modesto, CA 953551427235670
  20. Shirley Ayon, LCSWPatton, CA 923691760931786
  21. Ellen Ayres, LCSWBerkeley, CA 947031811166234
  22. Madlen Ayvazian, LCSWSimi Valley, CA 930651033305149
  23. Marie AzadOrange, CA 928681093142184
  24. Jennifer Azam, LCSWOakland, CA 946111528658606
  25. Lauren Azantian, LCSWMenifee, CA 925841447901699
  26. Rosanna Azanza, LCSWInglewood, CA 903011538494794
  27. Arlene Azarian, MSW,ASW, LCSWGlendale, CA 912031306498712
  28. Aiarpi Azatyan, LCSWLos Angeles, CA 900731841588290
  29. Anahit Azatyan, CLINICAL SOCIAL WORKSylmar, CA 913421649050493
  30. Nicholas AzevedoOakland, CA 946091174165369
  31. Rachel Azevedo, MSWStockton, CA 952021851564405
  32. Maryam Aziz, LCSWAliso Viejo, CA 926561720415201
  33. Azita AziziOakland, CA 946021720487895
  34. Xochill AzmitiaVan Nuys, CA 914051164773206
  35. Jaime Aznar, L.C.S.WGardena, CA 902481245357250
  36. Candace Azpeitia, ACSWSutter Creek, CA 956851417500737
  37. Patricia Azpeitia, MSWPerris, CA 925711730959560
  38. Ruth AzraelNorthridge, CA 913251922122167
  39. Rosio Azua-ValdezDinuba, CA 936181033454210
  40. Daniel AzucarLos Angeles, CA 900171326415977
  41. Jacqueline AzucenaLos Angeles, CA 900211508146325
  42. Natalie Azurdia Castro, LCSWPasadena, CA 911071659989184
  43. Catherine Azzopardi, LCSWLos Angeles, CA 900131295282283
  44. Julia Baas, L.C.S.W.Davis, CA 956161669796181
  45. Mary BaaschSan Diego, CA 921611114394574
  46. Adrine BabakhanyanGlendale, CA 912031548788532
  47. Narine Babanyan, LCSWSan Diego, CA 921081619115656
  48. Cheryl Babb, LCSWVictorville, CA 923951114247137
  49. Cherona Babb-MaynardCosta Mesa, CA 926261154160570
  50. Jill Babbitt, LCSWCrescent City, CA 955311770681488

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.