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 663 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. Jency Umana Linares, BA, MA CANDIDATERichmond, CA 948051093445199
  2. Crystal UmanzorSanta Ana, CA 927051427937416
  3. Laura Umanzor-Parada, LCSWLos Angeles, CA 900271851441950
  4. Lori Umemoto, LCSWSan Francisco, CA 941031427457894
  5. Tara UmemotoOakland, CA 946081306679956
  6. Stewart Umfleet, LCSWSan Jose, CA 951341235382144
  7. Jean Un, LCSWLos Alamitos, CA 907201447781745
  8. Justine Underhill, LCSWSan Francisco, CA 941101942377957
  9. Crista Underwood, LCSWSan Francisco, CA 941121851470892
  10. Hailey Underwood, LCSWDuarte, CA 910101831952704
  11. Nadia UnderwoodLafayette, CA 945491013570464
  12. Vicki Underwood, LCSWDelano, CA 932161255596888
  13. William Underwood, MSWHemet, CA 925431659560142
  14. Janet Underwood Bullock, LCSWBakersfield, CA 933051083745707
  15. Sokunnary Ung, LCSWLong Beach, CA 908041518083641
  16. Tiffany Ung, MSWSan Francisco, CA 941171497883201
  17. Timothy Ungarayawong, LCSWLos Angeles, CA 900271720509516
  18. Nancy Unger, MSW LCSWSan Jose, CA 951231326104225
  19. Nina Unger, RN, LCSWSacramento, CA 958141700082195
  20. Rachel UngerLos Angeles, CA 900041962947457
  21. Erika Unruh, ASWSanta Fe Springs, CA 906701366607210
  22. Svapana Upadhyay, MSWBurlingame, CA 940101891871752
  23. Janet Upjohn, LCSWLos Angeles, CA 900391497467526
  24. Muneerah Uqdah, LCSWCorona, CA 928791073778932
  25. Grace UranoSan Diego, CA 921541649151820
  26. Dawn Urasaki, LCSWLos Angeles, CA 900121386734895
  27. Michele Urbach, LCSWEncino, CA 914361750123386
  28. Felice Urban, L.C.S.W.Agoura Hills, CA 913011063630515
  29. Stephanie Urbaniec, LCSWIrvine, CA 926181316313612
  30. Elizabeth Urbano, MSW; LCSWClovis, CA 936121821141466
  31. Ana-Marie UrbietaSan Francisco, CA 941071699334185
  32. Efren Urbina, LCSWSylmar, CA 913421508116393
  33. Ismael Urbina, LCSWOntario, CA 917611548362494
  34. Philip Urbina, LCSWSan Fernando, CA 913401598043150
  35. Rocio Urbina, LCSWPatton, CA 923691558810564
  36. Stephanie Urbina, LCSWChino, CA 917101699381608
  37. Sonia Urbina-FelixLos Angeles, CA 900171609064641
  38. Lizbeth Urdaneta Melo, LCSWBerkeley, CA 947201033664925
  39. Diana Ure, LCSWCommerce, CA 900221003946575
  40. Alyssa UrenaHawthorne, CA 902501942778188
  41. Bridget UrenaVan Nuys, CA 914051427607738
  42. Elizabeth Urena, LCSWIrvine, CA 926181710697180
  43. Samantha Urena, 1041C0700XGlendale, CA 912031487376380
  44. Yajaira UrenaFairfield, CA 945331689112229
  45. Erica Ureno, LCSWLong Beach, CA 908061285068031
  46. Nathalie Uriarte, ASWNational City, CA 919501255139952
  47. Abby UriasValencia, CA 913551386530970
  48. Alejandra UribeSanta Clarita, CA 913501275664930
  49. Arturo Uribe, LCSWMorgan Hill, CA 950371689862088
  50. Cecilia Uribe, MSWRancho Cucamonga, CA 917301821577339

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.