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 402 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. Bernadette Martinez, LCSW 14867Fair Oaks, CA 956281437027471
  2. Bernice MartinezPomona, CA 917661003140211
  3. Bianca MartinezLos Angeles, CA 900471093537904
  4. Bonita MartinezSan Jacinto, CA 925831700512787
  5. Breana MartinezBakersfield, CA 933861922748680
  6. Brenda Martinez, PSWLos Angeles, CA 900271184823452
  7. Brenda Martinez, LCSWCommerce, CA 900401750442281
  8. Brenda MartinezLong Beach, CA 908071396358867
  9. Brenda Martinez, ACSW 104697Pasadena, CA 911031487181566
  10. Bridget Martinez, MSWLos Angeles, CA 900271417327412
  11. Carlos MartinezDowney, CA 902421316595879
  12. Carlos Martinez, LCSWHarbor City, CA 907101174720403
  13. Carol MartinezNorthridge, CA 913251982157848
  14. Cassandra Martinez, MSWLong Beach, CA 908071346729654
  15. Cecilia Martinez, LCSWLaguna Hills, CA 926531346598760
  16. Cecilia MartinezBakersfield, CA 933081073954939
  17. Christina Martinez, LCSWLos Banos, CA 936351124536628
  18. Christina Martinez, L.C.S.W.Palo Alto, CA 943041205078334
  19. Cindy MartinezNorth Hollywood, CA 916061679442099
  20. Claudia MartinezPomona, CA 917671336574573
  21. Claudia Martinez, ASWBakersfield, CA 933011245860139
  22. Claudia MartinezFresno, CA 937031588830772
  23. Connie Martinez, PSYD LCSWSacramento, CA 958351700072782
  24. Corina MartinezMarina Del Rey, CA 902921952859324
  25. Crystal MartinezBakersfield, CA 933041437641891
  26. Daisy MartinezLos Angeles, CA 900011508352444
  27. Danyelle Martinez, LCSWCorcoran, CA 932121023482767
  28. Darian MartinezSanta Ana, CA 927051053966952
  29. David Martinez, ASWPasadena, CA 911031518415025
  30. David MartinezRiverside, CA 925091467191031
  31. Deice Martinez, LCSWModesto, CA 953541306502232
  32. Denise Martinez, ASWTorrance, CA 905051891346904
  33. Denise Martinez, LCSWAgoura Hills, CA 913761952171357
  34. Destiny Martinez, LCSWRiverside, CA 925011033620182
  35. Diana Martinez, ACSWPasadena, CA 911031912860172
  36. Diana Martinez, LCSWVisalia, CA 932911730219700
  37. Diane MartinezBakersfield, CA 933091124645379
  38. Dianna Martinez, LCSWSan Diego, CA 921011558881862
  39. Dulce Martinez, MSWPacoima, CA 913311518116458
  40. Edward Martinez, LCSWLake Elsinore, CA 925301861272494
  41. Elisa MartinezLong Beach, CA 908061003315953
  42. Elisa Martinez, LCSWCorona, CA 928801255465167
  43. Elizabeth MartinezPalmdale, CA 935501083377923
  44. Elizabeth MartinezSanta Rosa, CA 954041376844365
  45. Elizarahy Martinez, LCSWFairfield, CA 945331043406630
  46. Enrique MartinezAlhambra, CA 918021700166519
  47. Erica MartinezLos Angeles, CA 900171467086991
  48. Erika Martinez, LCSWInglewood, CA 903011790972339
  49. Erika MartinezRiverside, CA 925011730743162
  50. Esmeralda MartinezGlendora, CA 917401396116000

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.