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 452 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. Amy Mueller, LCSWAuburn, CA 956031689843229
  2. Gabriella Mueller, LCSWAlhambra, CA 918011053920017
  3. Ian Mueller, ASW136761Los Angeles, CA 900181992654297
  4. Jill Mueller, LISWSanta Barbara, CA 931101891162749
  5. Luana Mueller, LCSWCamarillo, CA 930101073644431
  6. Sandra Mueller, LCSWSan Diego, CA 921081902090426
  7. Karen Muggli, LCSWLa Jolla, CA 920371851619787
  8. Marisa Mugica, ASWLa Verne, CA 917501942334099
  9. Abdul Rasheed Muhammad, CSWFallbrook, CA 920281952987521
  10. Erika MuhrleinEureka, CA 955011831375666
  11. Ellen Muir, LCSWOakland, CA 946051407065196
  12. Kayli MuirRedlands, CA 923731558048223
  13. Thomas Muir, LCSWMonterey, CA 939401013237775
  14. Christina Muirhead-Zamora, LCSWSacramento, CA 958171407414154
  15. Alexandre Muise, LCSWVentura, CA 930031285336248
  16. Christine Mukai, LCSWOakland, CA 946051043429996
  17. Mari Muki, LCSWDowney, CA 902421780895128
  18. Maritza Mulato, MSWLong Beach, CA 908071801433560
  19. Norma Mulato, MSWLong Beach, CA 908071861919219
  20. Jodi Mulder, LCSWSanta Cruz, CA 950601952788861
  21. Glennis Muldoon, LCSWSan Diego, CA 921051386312270
  22. Mallerie Mulhall, LCSWFairfield, CA 945331457741266
  23. Darcel Mulholland, LCSWVista, CA 920841750785390
  24. Kayla Mulholland, LCSWSan Diego, CA 921541154199826
  25. Patrick Mulkern, LCSW, LICSWOakland, CA 946091366841140
  26. Justin MulladySan Bruno, CA 940661437717915
  27. Margaret MullenRichmond, CA 948011023393683
  28. Randi MullenCoachella, CA 922361407591399
  29. Wendy Mullen, MSW LCSWLos Angeles, CA 900661811020944
  30. Kellie MullerLos Angeles, CA 900141073074514
  31. Sierra Mullett-KennedyOakland, CA 946091801773643
  32. Mary Mulligan, LCSWFelton, CA 950181194922773
  33. Kellie MullinRedondo Beach, CA 902771437986262
  34. Brooke MullineauxSan Diego, CA 921231770835217
  35. Ryan Mullins, ACSWSan Diego, CA 921081427752690
  36. Alison MulveySan Leandro, CA 945781255687810
  37. Jane Mulvey, LCSWSanta Ana, CA 927051457623191
  38. John Mulvey, LCSWSanta Cruz, CA 950621427264399
  39. Sujin MunLos Angeles, CA 900171902612864
  40. Gresia Mundaca-Hinojosa, LCSWLos Angeles, CA 900481235773839
  41. Michele Munde, LCSWTorrance, CA 905051649313214
  42. Dani Mae MundoLa Mesa, CA 919421295925121
  43. Angie MunetonLos Angeles, CA 900111427617943
  44. Walter MunetonLong Beach, CA 908101932509395
  45. Angelica MungiaClaremont, CA 917111144008210
  46. Aracely MunguiaChico, CA 959281417023961
  47. Aura MunguiaFairfield, CA 945341598110488
  48. Brenda Munguia, LCSWMission Hills, CA 913451043014517
  49. Danny Munguia, LCSWChico, CA 959281598831042
  50. Gabriela MunguiaModesto, CA 953501174839252

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.