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 16 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. Jose ChavezRedding, CA 960011073366035
  2. Karen ChavezSouth San Francisco, CA 940801437703188
  3. Sonya ChavezSan Luis Obispo, CA 934011528828514
  4. Miguel Chavez MendozaTarzana, CA 913561770394314
  5. Marisol Chavez-Arias, MS, HCIPalmdale, CA 935501811708985
  6. Michele Chavez-MichelSan Luis Obispo, CA 934011861219057
  7. Cristela Chavez-SosaSalinas, CA 939011992580906
  8. Yvonne ChaviraPerris, CA 925711891384731
  9. Samadrita ChawdhuryRiverside, CA 925071417463167
  10. Dana Cheatum, CADCIIOakland, CA 946091619470234
  11. Gregory CheeneyPalm Springs, CA 922621396432563
  12. Yun-Huai ChenSan Jose, CA 951131811673593
  13. Daniel Chen VernonLos Angeles, CA 900131972075612
  14. Jocelyn ChesnasSanta Maria, CA 934581841953098
  15. Rodney ChewRiverside, CA 925031669319612
  16. Mardy ChhunSan Diego, CA 921051770031080
  17. Bernadette ChifferRiverside, CA 925031063885184
  18. Johnny ChinStockton, CA 952101013462670
  19. Mabel ChinchaySan Pedro, CA 907311699462929
  20. Daehyun Cho, PEER SPECIALISTLos Angeles, CA 900331780935114
  21. Peggy ChoSan Jose, CA 951161154025559
  22. Karen ChoiGarden Grove, CA 928401104627835
  23. Natalie ChoiRedwood City, CA 940621912594656
  24. Victor ChoiHayward, CA 945411467010546
  25. Elizabeth ChonPerris, CA 925711528429735
  26. Ana ChrismanSan Jose, CA 951121508521329
  27. Eric ChristensenMorgan Hill, CA 950371033002316
  28. Ladonna ChristoffersenFairfield, CA 945341538672209
  29. Stephanie Chuquipul CalderonRiverside, CA 925071598416505
  30. Jennifer ChurchillSacramento, CA 958201518298330
  31. Christine CiccoHayward, CA 945411366236952
  32. Bethany CisnerosIrwindale, CA 917061316796048
  33. Danielle CisnerosSan Diego, CA 921111700538402
  34. Edwin CisnerosPalm Springs, CA 922621619440542
  35. Emily CisnerosSalinas, CA 939011235726597
  36. Fatima CisnerosCampbell, CA 950081851740872
  37. Diane ClarkPlacentia, CA 928701164832887
  38. Henry ClarkIndio, CA 922011700771235
  39. Lisa ClarkRedwood City, CA 940631164132445
  40. Reagan Clark, AAPomona, CA 917661275417933
  41. Robin ClarkLucerne Valley, CA 923561568949469
  42. Semaje ClarkSan Leandro, CA 945771659269991
  43. Sherrell ClarkRiverside, CA 925071003366535
  44. Ashley ClarkeElk Grove, CA 957581326927773
  45. Edgarina ClarosApple Valley, CA 923081841077799
  46. Sevy ClausenTulare, CA 932741376388173
  47. Anthony ClementiArroyo Grande, CA 934201821595448
  48. Autum ClementsRiverside, CA 925011720747942
  49. Crystal CloptonLong Beach, CA 908061821575457
  50. Hannah ClydeRoseville, CA 957471629908371

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.