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 482 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. Maureen Orphanos, LCSWFremont, CA 945381437287646
  2. Kristian OrpheyLos Angeles, CA 900591538595152
  3. Alexandra OrputSan Diego, CA 921711093207300
  4. Andrea Orr, LCSWSan Luis Obispo, CA 934091114567641
  5. Deborah Orr, LCSWSan Clemente, CA 926721790104180
  6. Rashidah Orr, ASWLos Angeles, CA 900441376885954
  7. Viola Orr, MSWLos Angeles, CA 900121033642418
  8. George Orras, PH.DSan Clemente, CA 926731093084949
  9. James Orrell, L.C.S.W.Hemet, CA 925431447237896
  10. Nicole OrsiniAnaheim, CA 928021134454085
  11. Karen Orsulak, LCSWOakland, CA 946111780734111
  12. Leticia Orta, L.C.S.WMadera, CA 936381447460878
  13. Charlyn Ortal, ACSWSanta Ana, CA 927011275651895
  14. Camille Ortanez, LCSW, LPCCWoodland Hills, CA 913641407083678
  15. Abigail Ortega, LCSWLong Beach, CA 908081356530265
  16. Ana OrtegaLos Angeles, CA 900311902432560
  17. Anela OrtegaFontana, CA 923371083463897
  18. Angelica OrtegaMonrovia, CA 910161700444270
  19. Annette OrtegaMadera, CA 936381972925469
  20. Anthony Ortega, LCSWPatton, CA 923691831645837
  21. Ariana OrtegaWest Covina, CA 917901376982827
  22. Bessy Ortega, LCSWLynwood, CA 902621760718274
  23. Clarissa Ortega, MASWLos Angeles, CA 900101619561784
  24. Claudia Ortega, LCSWLos Angeles, CA 900171184092686
  25. Dario OrtegaCovina, CA 917241164744793
  26. Diana Ortega, LCSWFillmore, CA 930151730788670
  27. Felipe OrtegaExeter, CA 932211033774567
  28. Francine Ortega, LCSWSanta Monica, CA 904041912044736
  29. Heather Ortega, LCSWLaguna Hills, CA 926531124578851
  30. Jessica Ortega, ASWSan Diego, CA 921231891560777
  31. Jessica OrtegaSalinas, CA 939051689033276
  32. Jorge OrtegaLos Angeles, CA 900121417208992
  33. Jose Ortega, LCSWFrench Camp, CA 952311184024143
  34. Juan Ortega, MSW, LCSWLos Angeles, CA 900731093331993
  35. Juanita OrtegaNorthridge, CA 913251144570896
  36. Kelly Ortega, L.C.S.W.Loma Linda, CA 923571285903237
  37. Leslie OrtegaFullerton, CA 928311396202313
  38. Melissa Ortega, LCSW, MSW, MPHRancho Cucamonga, CA 917011013492800
  39. Rafael Ortega, LCSWWestlake Village, CA 913611073262440
  40. Renzo OrtegaMurrieta, CA 925621356111900
  41. Rocio OrtegaTulare, CA 932741316668684
  42. Roselia OrtegaModesto, CA 953541396632584
  43. Rosemary Ortega, LCSWCommerce, CA 900401902945645
  44. Sonia Ortega, LCSWNapa, CA 945581821140104
  45. Valeria OrtegaStockton, CA 952021093114480
  46. Valerie Ortega, LCSWReseda, CA 913351659528875
  47. Laura Ortega AriasCovina, CA 917231386217875
  48. Dulce Ortega Rojas, BARiverside, CA 925031821690595
  49. Hiromi Ortega Roque, AM, LCSW, PMH-CSan Francisco, CA 941071982523213
  50. Conchita Ortega-GarciaNorthridge, CA 913251114323094

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.