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 410 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. Lynne Mayer, L.C.S.W.Red Bluff, CA 960801588606487
  2. Rachel MayerPasadena, CA 911031376876334
  3. Raymond Mayer, LCSWSanta Barbara, CA 931051962572149
  4. Shautavia Mayers, BASan Francisco, CA 941101730463811
  5. Shelly Ann MayersInglewood, CA 903011255529467
  6. Raeven MayesMonrovia, CA 910161023521838
  7. Amber MayfieldOakland, CA 946121679618086
  8. David Mayfield, L.C.S.W.San Luis Obispo, CA 934051801954532
  9. Samele MayfieldFairfield, CA 945331720747876
  10. Jeanette Mayhew, LCSWSan Jose, CA 951291376866368
  11. Alyscia Mayhugh, DSW, LCSWEscondido, CA 920251316447907
  12. Laurie Maynard, LCSWSan Diego, CA 921161679601694
  13. Sara Mayne, LCSWChico, CA 959731083013841
  14. Jocelyn Mayo, MSWLos Angeles, CA 900431023396496
  15. Julio MayoVentura, CA 930031033462072
  16. Michael Mayo, LCSWVisalia, CA 932911932362654
  17. Sarah MayoLos Angeles, CA 900071538613419
  18. Ernesto Mayorga Mayorga, LCSWElk Grove, CA 957571861952087
  19. Juan Mayorga, LCSWLong Beach, CA 908061386809770
  20. Kassandra MayorgaVictorville, CA 923941548877111
  21. Manuela Mayorga, LCSWRedlands, CA 923731235476094
  22. Orlando MayorgaLos Angeles, CA 900171518619154
  23. Yessenia MayorgaLos Angeles, CA 900171538654389
  24. Katheirne Mayorga-Elton, ASWSacramento, CA 958411043795610
  25. Juan Mayorga-Lozada, LCSWSacramento, CA 958231366100034
  26. Emily MayotNewport Beach, CA 926601083231211
  27. Chereta MaysLos Angeles, CA 900201861621856
  28. Eva MaysLos Angeles, CA 900171184050056
  29. Markita Mays, LCSWSan Francisco, CA 941431023291432
  30. Sonia Mays, LCSWSan Mateo, CA 944031003169954
  31. Theresa MaysLos Angeles, CA 900171861143182
  32. Brandy Mays-Cancino, LCSWLake Elsinore, CA 925301629484605
  33. Coralya MazariegoLos Angeles, CA 900121497005920
  34. Rosa MazariegoDowney, CA 902411861641193
  35. Karla Mazariego Garcia, LCSWLos Angeles, CA 900171780025098
  36. Alejandra MazariegosCommerce, CA 900221568977452
  37. Anahita MazdiyassniSan Jose, CA 951201659902146
  38. Jennell Maze, LCSWLos Angeles, CA 900641114090701
  39. Jill Maze, LCSWVisalia, CA 932911427303163
  40. Jennifer Mazner, ASWSan Diego, CA 921231316143217
  41. Marcus Mazza, LCSWSan Francisco, CA 941121245384833
  42. Brittney Mazzaglia, ASWTustin, CA 927801952974271
  43. Alyssa Mazzucco, ASWMission Hills, CA 913451477333987
  44. Gail Mc Cabe, LCSWLake Elsinore, CA 925301679613236
  45. Lucia Mc CalebOakland, CA 946021518268846
  46. Alice Mc ClainCarson, CA 907461154505766
  47. Asia Mc CreadyLos Angeles, CA 900011619426079
  48. Debresha Mc Daniel, LCSWLos Angeles, CA 900071518037258
  49. Kristin Mc Donald, LCSWScotts Valley, CA 950661215476544
  50. Kelly Mc Henry, MSWSan Diego, CA 921011851544340

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.