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 2 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. Karen Aguilera MartinezGarden Grove, CA 928401427855014
  2. Vonna AguillardLemon Grove, CA 919451679320253
  3. Claudia AguirreSanta Clarita, CA 913501780550541
  4. Sandra AhkoiSan Marcos, CA 920691992354633
  5. Christina AhumadaLemon Grove, CA 919451356018840
  6. Brenda Airo-DyerHemet, CA 925451619727971
  7. Chris AivazianSan Diego, CA 921011821746595
  8. Mitchell AkiHarbor City, CA 907101689503989
  9. Melanie AlanizModesto, CA 953541730898172
  10. Martha Alaniz-RayonVista, CA 920841285092262
  11. Sergio AlasSan Francisco, CA 941021215633433
  12. Audrey AlbaSan Bernardino, CA 924011578094280
  13. Denisse AlbaSanta Ana, CA 927041023796661
  14. Nichole AlbertSanta Ana, CA 927051700519196
  15. Zina AlbertCastro Valley, CA 945781215867973
  16. Umron AlbowyhaOakland, CA 946091518735448
  17. Ayannah AlbrechtSacramento, CA 958231407330426
  18. Dina AlcantarFresno, CA 937111073359188
  19. Ezequiel AlcantarStockton, CA 952021578097424
  20. Jennifer AlcantarPorterville, CA 932571487110698
  21. Nancy AlcantarRiverside, CA 925071164807996
  22. Patricia AlcocerLos Banos, CA 936351114717725
  23. Yasmine AldanaEl Cajon, CA 920201265234835
  24. Joseph AldapePalm Springs, CA 922621508670704
  25. Lindsay AlderetteRocklin, CA 957651609630748
  26. Chulo AldridgeChico, CA 959261457044851
  27. Christyrose AlebaBanning, CA 922201720640543
  28. Dolores Crystal AlemanVictorville, CA 923951649153131
  29. Ingrid Aleman MartinezSan Jose, CA 951121467344960
  30. Elijah AlesanaLong Beach, CA 908051548057383
  31. Christopher AlexanderRiverside, CA 925031265929277
  32. Scot AlexanderHayward, CA 945411124853478
  33. Adriana AlfaroRamona, CA 920651215305511
  34. Daniel AlfaroSanta Rosa, CA 954031295595205
  35. Kayja AlfordStockton, CA 952071346199304
  36. Maria AlgarinRiverside, CA 925011700281243
  37. Asadullah Algere, MEDI-CAL PSSSan Francisco, CA 941021033060488
  38. Abdula AlhawashLake Elsinore, CA 925301144978016
  39. Anna AllenFresno, CA 937051154733863
  40. Benny AllenSan Francisco, CA 941091275401952
  41. Danesia AllenSan Diego, CA 921021760889752
  42. Deborah AllenRiverside, CA 925041477047835
  43. Joseph AllenLong Beach, CA 908051639917602
  44. Neville Allen, PEER SUPPORTRiverside, CA 925031194189001
  45. Amanda AllgoodRichmond, CA 948011528707155
  46. Natalie Allyn, PEER SUPPORT SPECIALSanta Cruz, CA 950601811700263
  47. Yessenia AlmanzaSan Diego, CA 921081295461861
  48. Cecilia AlmazaRiverside, CA 925071124841655
  49. Vanessa AlonsoCommerce, CA 900401750042107
  50. Joseph AlonzoPalm Springs, CA 922621174306963

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.