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 19 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. Ana AmadorLos Angeles, CA 900951730521675
  2. Cindy AmadorCompton, CA 902211053077586
  3. Elizabeth AmadorCarson, CA 907461518346147
  4. Elsie AmadorSanta Fe Springs, CA 906701790413060
  5. Maria Amador, ACSWExeter, CA 932211033972310
  6. Sahili Amador, LCSWCovina, CA 917241689920001
  7. Heidy Amador-DiazPasadena, CA 911031336026210
  8. Hanna Amanuel, LCSW, MPHBurbank, CA 915051801443189
  9. Francisca AmaralLos Angeles, CA 900591831586270
  10. Lisa AmarantTurlock, CA 953821619156841
  11. Jessica Amarante, LCSWMonterey, CA 939401588460661
  12. Diana Amarilio, LCSWNorth Hills, CA 913431831312727
  13. Nancy Amarin, LCSWFontana, CA 923371588309306
  14. Angel AmaroTustin, CA 927801649832312
  15. Diane Amaro, LCSWLos Angeles, CA 900171316313828
  16. Nichole Amaro, LCSWSan Diego, CA 921041225558216
  17. Geneva Amas, LCSWIone, CA 956401902045222
  18. Ann Amato, LCSWSacramento, CA 958251326103052
  19. Lynn Amato, LCSWHarbor City, CA 907101689871915
  20. Rebecca Amavizca, LCSWWest Covina, CA 917911982113353
  21. Adela AmayaLong Beach, CA 908061922443142
  22. Blanca AmayaHawthorne, CA 902501518121060
  23. Felipe Amaya, LCSWFontana, CA 923361083367585
  24. Janet Amaya, LCSWYuba City, CA 959911134258643
  25. Juanita Amaya, LCSWClaremont, CA 917111215276472
  26. Kassandra AmayaLos Angeles, CA 900171346858859
  27. Sally Amaya, LCSWOntario, CA 917641013270719
  28. Jennifer Amaya Gonzalez, LCSWMonterey Park, CA 917541043610553
  29. Kelly Amaya Ramirez, LCSWLos Angeles, CA 900321194214411
  30. Mirlande AmazanLos Angeles, CA 900171821303355
  31. Mary Ambler, LCSWOxnard, CA 930361154548899
  32. Guadalupe Ambriz, LCSWLong Beach, CA 908131922261288
  33. Orlando Ambriz, MSWNewport Beach, CA 926601851136154
  34. Sandra Ambriz, LCSWOrosi, CA 936471003607482
  35. Orfanelli Ambriz IbarraLos Angeles, CA 900011316476013
  36. Ana Ambriz-GonzalezSan Leandro, CA 945781750865549
  37. Mimine AmbroisUkiah, CA 954821326176827
  38. Carla AmbroseSacramento, CA 958261649476037
  39. Karen AmbrosioSanta Ana, CA 927011679300495
  40. Nathan Ambrosio, ED.D. LCSWOntario, CA 917611356132948
  41. Leonard Ambruso, LCSWDowney, CA 902421750816385
  42. Mary Amedeo, MSW, LICSWArroyo Grande, CA 934201124183637
  43. Suzanne Amendt, LCSWWalnut Creek, CA 945961629588231
  44. Joanna Amenero, LCSWLakewood, CA 907121134690621
  45. Apryl Amerson, DSWSan Leandro, CA 945781912740630
  46. Victoria Amerson, LMSWLong Beach, CA 908221821437385
  47. Ellen Ames, LCSWPleasant Hill, CA 945231144384546
  48. Mariah Ames, ASWSacramento, CA 958211265246359
  49. Michael Ames, LCSWCulver City, CA 902321285648303
  50. M Michele Amestoy, L.C.S.W.Los Angeles, CA 900051689809279

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.