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 639 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. Alvin TanEast Palo Alto, CA 943031588079123
  2. Jennifer Tan, L.C.S.W.San Francisco, CA 941021407972698
  3. Kamila Tan, MPHHermosa Beach, CA 902541861103350
  4. Salinas Tan, LCSW 80386Los Angeles, CA 900201639488802
  5. Stella TanSan Bernardino, CA 924081982169827
  6. Tiong Yee Tan, LCSWNewport Beach, CA 926601275999690
  7. Xiaoxian TanOakland, CA 946071659046761
  8. Emi TanakaSanta Ana, CA 927011316127038
  9. Mary Tanaka, L.C.S.W.Los Angeles, CA 900311851468706
  10. Stuart Tanaka, LCSWLos Angeles, CA 900121295958510
  11. Yuki TanakaNorthridge, CA 913251518347848
  12. Rowena TanarePalm Springs, CA 922621639637101
  13. Lucia Tanassi, LCSW, PHDPalo Alto, CA 943061528524345
  14. Darlene Tando, LCSWSan Diego, CA 921031134191182
  15. Keith Tanenbaum, LCSWSouth Lake Tahoe, CA 961501477169605
  16. Angela Tang, LCSWSan Francisco, CA 941181114002706
  17. Catherine Tang, LCSWFullerton, CA 928311932486461
  18. Darlene Tang, LCSWBaldwin Park, CA 917061437356599
  19. Hongchau Tang, ASW # 36418, MSW, BAWestminster, CA 926831942459235
  20. Jenny Tang, LCSWTustin, CA 927801457538753
  21. Jim Tang, LCSWNorth Hills, CA 913431982026613
  22. Joanna Tang, LCSWLos Angeles, CA 900111114295250
  23. Lai Ming Tang, LCSWOakland, CA 946071588893028
  24. Michael Tang, MSWLancaster, CA 935361639404718
  25. Michael Tang, LCSWRio Linda, CA 956731316055825
  26. Nadine Tang, MSWBerkeley, CA 947041376914911
  27. Nancy TangBurlingame, CA 940101023590742
  28. Nghe Tang, MSW, ASW, CADC-CASLos Angeles, CA 900311669342606
  29. Phuong Tang, LCSWLos Angeles, CA 900151376667931
  30. Sang-Patty Tang, LCSWAnaheim, CA 928061154824860
  31. Sharon Tang, ACSWSan Diego, CA 921011023869732
  32. Thuong Tang, MSWVacaville, CA 956871720361058
  33. Yuxi TangPasadena, CA 911031770835829
  34. Mei Tang-PieriChino, CA 917101780666339
  35. Lisa Tange, LCSWSan Diego, CA 921301043032691
  36. Sharon Tanghal, LCSWPomona, CA 917671205966421
  37. Kanako Taniguchi, LCSWTorrance, CA 905021689626939
  38. Angela TaniniesLoma Linda, CA 923571063708113
  39. Rosaline TanishitaBarstow, CA 923111609919828
  40. Kevin Tanner, LCSWSacramento, CA 958231760502280
  41. Martin Tanner, LCSWLancaster, CA 935341003175167
  42. Mary Tanner, LCSWCovina, CA 917241063767796
  43. Alexander Tanon, MSW, LCSWSan Diego, CA 921081518441807
  44. Andrea Tanori, LCSWHarbor City, CA 907101134882228
  45. Laraine Tanzer, LCSWNewport Beach, CA 926631083871537
  46. Lauren Tanzer, LCSWAlameda, CA 945011659688067
  47. Alejandra Tapia, LCSWLos Angeles, CA 900011386167278
  48. Ana Tapia, MSW, LCSWLong Beach, CA 908021891841227
  49. Analuz Tapia, LCSWSan Francisco, CA 941091255745410
  50. Brenda Tapia, LCSWCerritos, CA 907031457532426

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.