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 470 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. Damona Norris-KindredBakersfield, CA 933011063076800
  2. Nancy NorthEl Cajon, CA 920201053445213
  3. Neil Northey, MSW, LCSWMonterey, CA 939401639697048
  4. Bianka NortonGridley, CA 959481366244352
  5. Claudia Norton, MSW, LCSWBerkeley, CA 947041720730906
  6. Judith Norton, MSWMenlo Park, CA 940251891991188
  7. Lauren Norton, DBH, LMSWLos Angeles, CA 900331548638513
  8. Priscilla NortonSan Bernardino, CA 924081104681311
  9. Redge Norton, LCSWSan Francisco, CA 941031902213481
  10. Timothy Norton, LCSWLos Angeles, CA 900251982986485
  11. Graham NorwoodBerkeley, CA 947051952220873
  12. Lucille Norwood, MSWOakland, CA 946111346300233
  13. Melissa Norwood, ACSWTrinidad, CA 955701679386270
  14. Ana Nosrati, LCSWTarzana, CA 913561548195662
  15. Michelle NosratiLos Angeles, CA 900251407406895
  16. Chanly Nou, LCSWCeres, CA 953071487774485
  17. Borina Nou Garcia, LCSWLong Beach, CA 908071851981914
  18. Betty Nourparvar, LCSWLos Angeles, CA 900481487290409
  19. Aubrey NovaRiverside, CA 925011588547137
  20. Frances NovaLa Crescenta, CA 912141952035776
  21. Joanna Novac, LCSWNewport Beach, CA 926601881178945
  22. Melissa Novaes, LCSWSacramento, CA 958341235956608
  23. Jared Novak, LCSWBellflower, CA 907061427483205
  24. Sacia NovakNapa, CA 945581558801381
  25. Christian NoveloPasadena, CA 911051982489506
  26. Diana November, LCSWSan Bernardino, CA 924101538449319
  27. Katherine November, LCSWLaguna Hills, CA 926531407237878
  28. Stephannie NovitskiSan Diego, CA 921261104504612
  29. Emilzer NovoaRichmond, CA 948061558293019
  30. Jaqueline NovoaMerced, CA 953411134956295
  31. Melida Novoa, ACSWCamarillo, CA 930121649558032
  32. Michelle NovoaLos Angeles, CA 900071548638208
  33. Margaret Novotny, LCSWBerkeley, CA 947041447716097
  34. Scott Novotny, MSW, LCSWSan Francisco, CA 941091992157341
  35. Elizabeth Novy, LCSWMadera, CA 936381508076654
  36. Tonya Nowakowski, LCSW, PPSCSanta Clarita, CA 913551912035148
  37. Monica Nowakowski-Carlson, LCSWOakland, CA 946181841488624
  38. Clara NowlanLos Angeles, CA 900171205564036
  39. Sandra Nowosiolski, LCSWValley Village, CA 916071750978474
  40. Marjorie Noy, LCSWSan Diego, CA 921081376174946
  41. Neta-Lee Noy, LCSWLos Angeles, CA 900491841129863
  42. Charles Noyes, MSW, ACSWSan Diego, CA 921101043024052
  43. Molly Noyes, LCSWBeale Afb, CA 959031063889780
  44. Isabel NtekimHemet, CA 925431518518026
  45. Umo Ntekim, M.S.W.Riverside, CA 925061306087663
  46. Linda Nugen, L.C.S.W.Fontana, CA 923351801039532
  47. Kate Nulty, LCSWLong Beach, CA 908041881836864
  48. Denah Nunes, LCSWHayward, CA 945411700071636
  49. Grace NunesStockton, CA 952071023848736
  50. Michael Nunes, L.C.S.W.Fresno, CA 937261356405765

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.