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 537 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. Stephanie Reiter, LCSWLos Angeles, CA 900171467877134
  2. Isela Reiter-Edens, MSWSanta Ana, CA 927071205507225
  3. Rhyana RelerfordLos Angeles, CA 900201366568834
  4. Misty Relyea, LCSWSan Diego, CA 921231699897660
  5. Joseph Remaley, LCSWSan Diego, CA 921231700239803
  6. Emily Remba, LCSWSan Diego, CA 921271043503410
  7. Suzanne Remington, LCSWEureka, CA 955031649364258
  8. Alexis Remy, LCSWSanta Monica, CA 904041124730155
  9. Reina Remy, LCSWSan Diego, CA 921231881722817
  10. Ran Ren, LCSWWest Covina, CA 917901649980566
  11. Robert Renard, LCSWVentura, CA 930011073623484
  12. Christine Rendon, LCSWSanta Ana, CA 927011245681642
  13. Daniela Rendon, LCSWCorona, CA 928791841850914
  14. George Rendon, LCSWMonterey, CA 939401013281070
  15. Kaia Rendon, LMSWSanta Cruz, CA 950601861026064
  16. Marjorie RendonGardena, CA 902481033722434
  17. Richard Rendon, MSWSan Francisco, CA 941071134425317
  18. Kelsey RenegarLong Beach, CA 908221770732786
  19. Branden Renfro, ASW, LSWMenlo Park, CA 940251023822582
  20. Cynthia RenfrowModesto, CA 953551437705597
  21. Maria Renic, HSW, LCSWSan Jose, CA 951281801928015
  22. Stephanie RennardYuba City, CA 959911063003002
  23. Laurie Rennie, LCSWSan Diego, CA 921051659544310
  24. Rebecca Reno, LCSWBerkeley, CA 947081467370478
  25. Christine Renouf, LCSWCovina, CA 917241790524023
  26. Krista Renta, ASW, MSWCarson, CA 907461669594271
  27. Brianda RenteriaLomita, CA 907171215332044
  28. Claudia Renteria, LCSWLoma Linda, CA 923571184129587
  29. Elizabeth Renteria, LCSWWhittier, CA 906061588938641
  30. Joseph Renteria, MHRWTulare, CA 932741215270905
  31. Lazaro Renteria, LCSW137110Coachella, CA 922361639890916
  32. Elisa Renteria-SaldanaMerced, CA 953481760976898
  33. Jennifer Renzi, LCSWFresno, CA 937201275076044
  34. Rachelle Reposa, LCSWOakland, CA 946091164044574
  35. Jessica Requejo, LCSWRancho Cucamonga, CA 917301740719236
  36. Melissa ResendesSanta Cruz, CA 950601528440989
  37. Maribel Resendez, LCSWVisalia, CA 932911487808879
  38. Salvador ResendezSan Jose, CA 951261932683588
  39. Ashely Resendez LaingStockton, CA 952021366901134
  40. Stephanie Resendiz, LCSWSanta Ana, CA 927041003584517
  41. Abigail Resendiz-Zuniga, MSW, ASWPasadena, CA 911011013524362
  42. Anastasia Resner, LCSWLos Angeles, CA 900151164018115
  43. David Resnikoff, LCSSanta Cruz, CA 950601780830513
  44. Deborah ResnikoffCorte Madera, CA 949251720671340
  45. Frances Respicio, LCSWLos Gatos, CA 950321871856575
  46. Danielle Restieaux-Louis, MSW, ASWPetaluma, CA 949521366032682
  47. Jose Retana, LCSWLos Angeles, CA 900071033244652
  48. Eileen Retzloff, MSWSanta Cruz, CA 950621275866535
  49. Kyle ReuserWestlake Village, CA 913621861369134
  50. Claudia ReutercronaSan Francisco, CA 941041780561795

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.