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 457 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. Christopher NagmaOakland, CA 946051427601301
  2. Gladys Nahidi, LCSWArcadia, CA 910061912138645
  3. Carly Nahin, LCSWSherman Oaks, CA 914011063978658
  4. Jennifer Nahum, LCSWBeverly Hills, CA 902121558412783
  5. Alexis Naim, LCSWNorth Hollywood, CA 916011629109319
  6. Samuel Naimi, LCSWLos Angeles, CA 900101477152734
  7. Mary Naimie, LCSWSan Clemente, CA 926731487749115
  8. Lauren Naish, LCSWLos Angeles, CA 900241881428639
  9. Paola NajarroOntario, CA 917611922342831
  10. Alyssa Najera, LCSWOakdale, CA 953611003260209
  11. Ana Najera, LCSWLong Beach, CA 908071427490291
  12. Diana Najera, LCSWBakersfield, CA 933071710017942
  13. Elaina Najera, LCSWTurlock, CA 953801679184386
  14. Emmanuel Najera, LCSWLos Angeles, CA 900311659772770
  15. Evacel NajeraSan Juan Capistrano, CA 926751205119617
  16. Gabriela NajeraLos Angeles, CA 900171013566900
  17. Jacquelyn NajeraSan Dimas, CA 917731063091858
  18. Jasmine Najera, LCSWWatsonville, CA 950761912286816
  19. Karen NajeraLos Angeles, CA 900261619472214
  20. Luzelena Najera, LCSWOrange, CA 928681952132334
  21. Maria Najera, LCSWNewport Beach, CA 926631598211369
  22. Eri Nakagami, PH.D., LCSWLos Angeles, CA 900041821315680
  23. Laura Nakagawa, LCSWSacramento, CA 958171265535173
  24. Dominique NakagiLong Beach, CA 908151093491524
  25. Ayaka NakajiLos Angeles, CA 900281184162711
  26. Akira Nakamura, MSWSeal Beach, CA 907401235145178
  27. Jennifer Nakamura, LCSWOntario, CA 917611598205544
  28. Stacy NakamuraIrvine, CA 926041346428224
  29. Christina Nakanishi, LCSWSan Diego, CA 921291962844233
  30. David Nakanishi, LCSWSan Francisco, CA 941091316372907
  31. Mary Nakanishi, L.C.S.W.Vallejo, CA 945891326192774
  32. Tonya Nakashima, LCSWSacramento, CA 958251184770299
  33. Allyson Nakayama, LCSWBerkeley, CA 947041962613299
  34. Stephanie Nakayama, MFTHarbor City, CA 907101598963407
  35. Engy Nakhla, ACSWSan Diego, CA 921081659293462
  36. Mary Ann Nakhla, ASWSan Carlos, CA 940701356096465
  37. Mary Nalick, L.C.S.W.Los Angeles, CA 900281427057835
  38. Belverly Nallsdemar, L.C.S.W.Garden Grove, CA 928411457524423
  39. Ayannakai Nalo, MSWOakland, CA 946091992903629
  40. Nerrisa NamSan Jose, CA 951131215318290
  41. Maria Nambo, ACSWLos Angeles, CA 900891164130902
  42. Stacy-Colleen Nameth, LCSWLos Angeles, CA 900361750405056
  43. Saphay NanLong Beach, CA 908041558410068
  44. Amanda Nance, ASWSan Francisco, CA 941151568313302
  45. Kelli Nance, LCSWVacaville, CA 956871740651116
  46. Veronica NandeLos Angeles, CA 900261548797897
  47. Kavita Nandra, LCSWSan Francisco, CA 941151679270052
  48. Evelyn Nankanja, LCSWLong Beach, CA 908071386140549
  49. Filipina NanthavongdouangsyOrange, CA 928661639608250
  50. Maria Naoki-Noice, LCSWRiverside, CA 925091184034209

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.