NPPES file of Aug 9, 2026

Peer Specialist in California

4,528 NPPES records list peer specialist with a practice address in California, 11.6 per 100,000 residents, the 13th highest rate of 50. San Diego and Riverside have the most; each record links to the provider's NPI and the California license search. Page 85 of 91.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 175T00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 384

  1. San Diego384
  2. Riverside381
  3. Sacramento230
  4. Los Angeles200
  5. Indio110

Peer Specialist records in California

  1. Alfredo VegaSacramento, CA 958341033802400
  2. Irene VegaSan Leandro, CA 945781548505886
  3. Marylou VegaModesto, CA 953581588486518
  4. Sandra Vega, CMPSSRoseville, CA 956781003567892
  5. Imelda Vega AriasConcord, CA 945201972154136
  6. Carmen VelascoRiverside, CA 925071588275903
  7. Ernestina VelascoVisalia, CA 932921699513010
  8. Maritza Velasco GomezFresno, CA 937111568206043
  9. Heidy VelasquezFresno, CA 937271366069452
  10. Maria VelazquezSan Luis Obispo, CA 934011780440172
  11. Danielle Velazquez DeleonOakland, CA 946091144000779
  12. Beatriz Velazquez ValledaresSan Jose, CA 951311326756792
  13. Yajaira Velazquez-DiazPerris, CA 925711144108879
  14. Amairani Velez-RamosPalm Desert, CA 922111164067401
  15. Michelle Velis RamirezSan Mateo, CA 944031003625914
  16. Frank VenegasOxnard, CA 930361366952459
  17. Diego VenegazSan Jose, CA 951271114752391
  18. Isabelle VeraSan Diego, CA 921711982495503
  19. Jason VeraWasco, CA 932801346050804
  20. Orlando VeraOrange, CA 928661669959292
  21. Heidi VercaigneRiverside, CA 925031396214243
  22. Daniel VerdugoOrange, CA 928661861998882
  23. Estella VerdugoFresno, CA 937281093389561
  24. Julieta VerdugoIndio, CA 922011114565819
  25. Alycia VerduscoCampbell, CA 950081447014477
  26. Ruben Vergara SifuentesLong Beach, CA 908071346077179
  27. Elizabeth VermaRiverside, CA 925031104663517
  28. Angela VerniceSan Diego, CA 921111720744246
  29. Ashley VerralDesert Hot Springs, CA 922401639948110
  30. Costa ViaLawndale, CA 902601497523682
  31. Patrick VianaSalinas, CA 939011730872995
  32. Sonia VicarioNeedles, CA 923631790583714
  33. Vanessa VidalesWoodland, CA 956951073329561
  34. Elena VidesPalmdale, CA 935501053209312
  35. Rachel VigilSan Diego, CA 921101639915259
  36. Victoria VigilChula Vista, CA 919111831073089
  37. Michelle VigilanteRancho Cucamonga, CA 917301780349563
  38. Fernanda VillaLos Angeles, CA 900261245648096
  39. Hernan VillaCitrus Heights, CA 956101093543811
  40. Jose Villa, PEER SUPPORTSan Diego, CA 921011528878287
  41. Rosa VillaYuba City, CA 959911811531890
  42. Ruben VillaLancaster, CA 935341295521672
  43. Fatima Villa MurilloSanta Ana, CA 927051235979899
  44. Peter VillafaneCulver City, CA 902301134982382
  45. Jennifer Villafuerte, CMTFair Oaks, CA 956281174186134
  46. Ana VillalobosRiverside, CA 925071164881793
  47. Ascicela VillalobosNorth Hollywood, CA 916061073753190
  48. Rosa VillalvaLos Angeles, CA 900421609262831
  49. Diana VillanuevaRancho Cucamonga, CA 917301801470224
  50. Janely VillanuevaJurupa Valley, CA 925091265158885

Source: CMS NPPES, primary taxonomy 175T00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 13 of 50 per resident

  1. Michigan16.8
  2. Wyoming15.4
  3. Utah13.7
  4. California11.6
  5. Idaho11.2
  6. District of Columbia11.0
  7. 50 states and D.C.9.5

Source: CMS NPPES, primary taxonomy 175T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. California0.0%
  2. United States0.0%

Peer Specialist records in California, measured

  • In a Medicare file0 of 4,528 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more660 · 14.6% here, 26.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 175T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,528 NPPES records list peer specialist (175T00000X) as their primary taxonomy with a practice address in California: 11.6 per 100,000 residents against 9.5 nationally (50 states and D.C.). San Diego has 384 of them (8%).

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. Oklahoma5,197
  2. Oregon3,348
  3. Ohio3,048
  4. Washington2,628

States with a similar rate per 100,000

  1. Idaho11.2
  2. District of Columbia11.0
  3. Colorado10.6
  4. Utah13.7

The largest states

  1. Oklahoma5,197
  2. Oregon3,348
  3. Ohio3,048
  4. Washington2,628
  5. Kentucky1,942

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.