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 74 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. Wendy SanchezLa Puente, CA 917461750275574
  2. Cecilia Sanchez OrbeFresno, CA 937111750178422
  3. Lizett Sanchez- TorresRiverside, CA 925031740041946
  4. Rosa Sanchez-UlloaSan Diego, CA 921081831820307
  5. David SanderClearlake, CA 954221477494623
  6. Angela SandersSacramento, CA 958231639653264
  7. Jamie SandersRoseville, CA 956781861001497
  8. Angel Sandlin, MA, BAPomona, CA 917661134945868
  9. Demi SandovalCommerce, CA 900221063216463
  10. Diana SandovalSacramento, CA 958271265220222
  11. Isabel SandovalStockton, CA 952071174416481
  12. Maria SandovalSanta Ana, CA 927011902014897
  13. Mincie SandovalSan Jacinto, CA 925831801573373
  14. Rosalva SandovalStockton, CA 952021740599257
  15. Rudolph SandovalLong Beach, CA 908051023979481
  16. Joseph Sandoval-AcostaRoseville, CA 956781982411252
  17. Michael SandsUpland, CA 917861215674577
  18. Sharon SanfordIndio, CA 922011477327781
  19. Patricia SantacruzClearlake Oaks, CA 954231326834193
  20. Cynthia SantanaSan Diego, CA 921131043031511
  21. Monique SantanaFresno, CA 937111306635420
  22. Yvonne SantanaLa Quinta, CA 922531033638788
  23. Anna Santiago AguilarFresno, CA 937261861237315
  24. Irais Santiago RamirezSalinas, CA 939081033806872
  25. Crisanne SantiniStockton, CA 952021639027204
  26. Alicia SantosSanta Fe Springs, CA 906701700368784
  27. Gabriel SantosReseda, CA 913351366110538
  28. Joanalyn SantosRiverside, CA 925031801764337
  29. Julio SantosSan Francisco, CA 941031003521196
  30. Reynaldo SantosSan Diego, CA 921081003670027
  31. Ronnie SantosSan Diego, CA 921011073318184
  32. Sarah Sarah BaroneRoseville, CA 956781912871971
  33. Erney SaraviaSanta Fe Springs, CA 906701851259329
  34. Leila SarikeySan Francisco, CA 941021306793203
  35. Linda SatterfieldSan Diego, CA 921711164237368
  36. Dolores SaucedoBakersfield, CA 933091063043149
  37. Vincent SaucedoSanta Barbara, CA 931101982893475
  38. Katrina SaundersRiverside, CA 925071669937009
  39. Passionique SaundersSacramento, CA 958411760064273
  40. David ScaggsCulver City, CA 902301376484287
  41. Monique SchaderConcord, CA 945201922749407
  42. John SchafferBerkeley, CA 947041215628813
  43. Blake SchallerPasadena, CA 911031295515229
  44. Jaycie SchenoneOakland, CA 946021831055896
  45. Donald ScherschligtSacramento, CA 958231265238257
  46. Steven SchiesserOakland, CA 946051689141962
  47. Rachelle SchillerMadera, CA 936371700407558
  48. Tammy SchlagFremont, CA 945381417400292
  49. Holly Schneider, PEER SUPPORTBurbank, CA 915021851237135
  50. Leah SchneiderColton, CA 923241295586592

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.