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 308 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. Marisa JamiesonLos Angeles, CA 900131376378638
  2. Diana JamisonArcadia, CA 910061194457978
  3. Laisa JamisonJurupa Valley, CA 925091356624688
  4. Louis JamisonLynwood, CA 902621235564196
  5. Marlon JamisonSan Luis Obispo, CA 934011396619854
  6. Megan Jamison, LCSWCarnelian Bay, CA 961401386154433
  7. Rosemary Jamison, LCSWSacramento, CA 958201891428496
  8. Seerat JammuSanta Monica, CA 904051184026882
  9. Jana JamorabonNorth Hills, CA 913431902417793
  10. Agnes Jamoralin, LCSWWhittier, CA 906051427297910
  11. Saha Jamshed, ASWDublin, CA 945681134894330
  12. Adrienne Jan, ASW, MSWArcadia, CA 910061437761962
  13. Brian Janairo, LCSWLos Angeles, CA 900591396291894
  14. Shabnam Janani, LCSWWalnut Creek, CA 945981124530365
  15. Alvin Jang, LCSWSan Pedro, CA 907311184170490
  16. Hannah JangSanta Ana, CA 927051023951506
  17. Stephen Janik, LCSWBerkeley, CA 947041639205453
  18. Shenaaz Janmohamed, LCSWOakland, CA 946011972047256
  19. April Jannise, LCSWSanta Ana, CA 927011518051242
  20. Sarah Janoff-Brinn, LCSWCorte Madera, CA 949251285276717
  21. Francine Jansen, LCSWSan Luis Obispo, CA 934011194754440
  22. Louise Jansen, LCSWSanta Barbara, CA 931101053480087
  23. Paulette Jansen, LCSWSacramento, CA 958211679649776
  24. Monique Jansma, LCSWUkiah, CA 954821861671612
  25. Alma Janssen, MSWSacramento, CA 958201831255660
  26. Neal Janssen, LCSWDowney, CA 902421417307992
  27. Jennifer Janssen-St James, LCSWSacramento, CA 958281215093612
  28. Ann Caroline JanssonConcord, CA 945201083391056
  29. Jennifer JantzenParlier, CA 936481265313506
  30. Randy Janzen, L.S.C.W.Fresno, CA 937261679582753
  31. Tashina Jaques, LCSWLa Mesa, CA 919421891225819
  32. Erica JaraDowney, CA 902421750621918
  33. Lidia JaraOxnard, CA 930331891936332
  34. Audrey Jarahzadeh, LCSWSan Diego, CA 921011811640931
  35. Kamyar JarahzadehLos Angeles, CA 900251013732130
  36. Ailyn JaramilloLos Angeles, CA 900261003626763
  37. Beverly JaramilloRiverside, CA 925031700645082
  38. Brandy Jaramillo, ASWFresno, CA 937101841971702
  39. Maria Jaramillo, LCSWOntario, CA 917641285342907
  40. Mariah JaramilloLong Beach, CA 908041336813039
  41. Ofelia Jaramillo, LCSWLos Angeles, CA 900331073846465
  42. Shirley Jarboe, LCSWCerritos, CA 907031083265623
  43. Christine Jarka, LCSWFolsom, CA 956301255758314
  44. Senda Jarmuth- Newman, LCSWWalnut Creek, CA 945961336725472
  45. Kathleen Jarosz, MSWSan Rafael, CA 949011326196882
  46. Dori Jarrell, LCSWVacaville, CA 956871508643313
  47. Lindsy Jarrell, A.S.W.Martinez, CA 945531598879280
  48. Jessica Jarrett, L.C.S.W.Salinas, CA 939081194268029
  49. Jilleen Jarrett, LCSWLoomis, CA 956501184215840
  50. Beverly Jarvis, LCSW23094Soquel, CA 950731821951831

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.