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 20 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. Lindsey DawsonBellflower, CA 907061780270488
  2. Margaret DawsonBakersfield, CA 933011386465532
  3. Venus De Coy, MAWest Sacramento, CA 956051861808883
  4. Claudia De La CruzIndio, CA 922011568184984
  5. Jose De La CruzHanford, CA 932301497560155
  6. William De La Rosa, SUDRCOceanside, CA 920561336906502
  7. Alyssa De La TorreRiverside, CA 925071578446399
  8. Mia De La TorreRidgecrest, CA 935551508702341
  9. Vanessa De La TorreJurupa Valley, CA 925091427705060
  10. Carla De LunaFresno, CA 937281821770942
  11. Julian De ObsidianaSan Diego, CA 921051740873728
  12. Dania De RamonFontana, CA 923351912772476
  13. Kelsey DeanCarmichael, CA 956081194376855
  14. Cameron DearSanta Fe Springs, CA 906701700677432
  15. Jaime DeboneVentura, CA 930031366132508
  16. Rachel DecaroSan Diego, CA 921011033854666
  17. Alison DeckerSan Diego, CA 921101023741758
  18. Kelly DeeganPittsburg, CA 945651548148455
  19. Emma DehnLake Isabella, CA 932401689349607
  20. Victor Manuel Del CampoOntario, CA 917611447140843
  21. Melanie Del CidCoachella, CA 922361578288387
  22. Arianna Del RealMadera, CA 936371538907167
  23. Elias Del RealBakersfield, CA 933091942003223
  24. Esly Del RealSan Jose, CA 951221114794823
  25. Christine Dela CruzRocklin, CA 957651003636960
  26. Daisy Delacruz, MC- PSSFresno, CA 937281114609914
  27. Tina DelacruzSanta Maria, CA 934581932731452
  28. Amanda DelaoLos Angeles, CA 900421861172413
  29. Blanca DelcampoFresno, CA 937111639976624
  30. Diane DelcarloCeres, CA 953071710541396
  31. Jennifer DeleonRiverside, CA 925071740001163
  32. Lisa DeleonFresno, CA 937281740010057
  33. Christopher DelfinoModesto, CA 953541952199176
  34. Alexis DelgadilloMerced, CA 953411407689276
  35. Diana DelgadilloFresno, CA 937111780427781
  36. Joel DelgadilloLancaster, CA 935341578206322
  37. Sandra DelgadilloFresno, CA 937011740904150
  38. Yesenia DelgadilloEl Centro, CA 922431922930312
  39. Manuel DelgadoSan Diego, CA 921201043972672
  40. Margarita DelgadoLos Gatos, CA 950311205903846
  41. Martin DelgadoRiverside, CA 925011578343869
  42. Tracie DelgadoRidgecrest, CA 935551003639436
  43. Laila DeliraRiverside, CA 925011053166702
  44. Paola DeltoroLincoln, CA 956481598579997
  45. Bailey DemastersTulare, CA 932741306670120
  46. Bethany Demasters, CPSS MPSS-XUKFHQTulare, CA 932741043053358
  47. Desiree DemelloVan Nuys, CA 914111568976157
  48. Hasan DemirTarzana, CA 913561134924624
  49. Alyssa DenealFremont, CA 945381053958462
  50. Crystal DenizTulare, CA 932741316702285

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.