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 393 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. Catherine Mammana, MSWCamarillo, CA 930101124796032
  2. Rani Mammen, LCSWPasadena, CA 911051346367455
  3. Alina Mamrot, MSWSan Jose, CA 951281801173992
  4. Oi Wan ManLos Angeles, CA 900171003146580
  5. Yen ManMountain View, CA 940401538507280
  6. Malaya Manacop, ASWSan Francisco, CA 941091689147589
  7. Alejandra Manalili, LCSWHayward, CA 945411720613557
  8. Enrika Gerelyn ManaloManhattan Beach, CA 902661104547884
  9. Lisa Manamchian, ACSWSanta Ana, CA 927011134788979
  10. Alyssa MancaoVan Nuys, CA 914051881903193
  11. Rachael ManceApple Valley, CA 923071164920369
  12. Audrey ManchaCamarillo, CA 930121881470771
  13. Debra Manchester, MSWSanta Barbara, CA 931011114075868
  14. Joanna MancillaPacoima, CA 913311497472096
  15. Wendy Mancilla, MSW ACSWPalmdale, CA 935511275414765
  16. Kimberly Mancilla Aguirre, MSWPasadena, CA 911031679199970
  17. Debbie Mancillas, LCSWRancho Cucamonga, CA 917301093450686
  18. Maribel MancillasMalibu, CA 902651376667881
  19. Isabella Mancini, ACSWSan Francisco, CA 941151760245922
  20. Kristen ManciniFullerton, CA 928361265268338
  21. Keelee Mancuso, LCSWSan Diego, CA 921081477852754
  22. Rachel MancusoSan Francisco, CA 941231639664410
  23. Tania Manczarek, MSW, LCSWCerritos, CA 907031336279207
  24. Brenda Mandac, LCSWCampbell, CA 950081699831305
  25. Sheela Mandava, LCSWSan Diego, CA 921081356816185
  26. Briana Mandel, LCSWLos Angeles, CA 900131932664471
  27. Julia Mandel, LCSWEureka, CA 955011134586316
  28. Noa Mandel, LCSW, PPSCCastro Valley, CA 945461508175357
  29. Ethan MandelkernMount Shasta, CA 960671023224623
  30. Faye Mandell, LCSWLos Angeles, CA 900561164626933
  31. Joan Mandell, MSW,LCSWWoodland Hills, CA 913641528002961
  32. Ruth Mandernach, LCSWVan Nuys, CA 914061194857169
  33. Elyce Mandich, MSW, LCSW, PPSCTemecula, CA 925911013530229
  34. Michael Manekin-Hrdy, ASW #33892San Pablo, CA 948061386925493
  35. Amanda ManesCovina, CA 917231730893066
  36. Ellen Maness, MSW, LCSWPalo Alto, CA 943011689759573
  37. Jessica Maness, LICSWGualala, CA 954451346538030
  38. Rebecca Mangan, LCSWLong Beach, CA 908031710076559
  39. Cathy Mangaoang-Welsh, LCSWStockton, CA 952071326262486
  40. Kimberly Mangarin, LCSWSan Leandro, CA 945781255405668
  41. Lorie Mangen, ASWIndio, CA 922011922257674
  42. Karin Manger, LCSWLos Angeles, CA 900641538799499
  43. Michael Manghera, LCSWClovis, CA 936121700981909
  44. Jeanmarie Mangindin, LICSWSan Diego, CA 921451982808283
  45. Selma MangrumSan Mateo, CA 944021003933904
  46. George Mangual, LCSWSan Diego, CA 921401770859415
  47. Christina Manguerra, LCSWModesto, CA 953501053201293
  48. Tanya Mangum, L.C.S.W.Turlock, CA 953821154455822
  49. Briahna ManierSouth Pasadena, CA 910301487286746
  50. Amy ManinFremont, CA 945381588750285

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.