NPPES file of Aug 9, 2026

Addiction (Substance Use Disorder) Counselor in California

27,741 NPPES records list addiction (substance use disorder) counselor with a practice address in California, 71 per 100,000 residents, the 4th highest rate of 51. Los Angeles and Fresno have the most; each record links to the provider's NPI and the California license search. Page 387 of 555.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 101YA0400X · method

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

Los Angeles has the most, 2,101

  1. Los Angeles2,101
  2. Fresno1,231
  3. Sacramento1,187
  4. San Diego1,015
  5. San Francisco839

Addiction (Substance Use Disorder) Counselor records in California

  1. Raquel PerezBakersfield, CA 933011518395409
  2. Raul PerezTustin, CA 927801669068524
  3. Richard Perez, CADC-CASPorterville, CA 932571932613080
  4. Robert PerezSan Diego, CA 921541356527592
  5. Roy Perez, CADTP 18298Fresno, CA 937061053957365
  6. Salina PerezBakersfield, CA 933011477105054
  7. Stacy Perez, LPTNapa, CA 945581831649920
  8. Stephany PerezPasadena, CA 911061487496964
  9. Susana PerezFresno, CA 937261922334630
  10. Sylvia PerezModesto, CA 953501922565266
  11. Torey Perez, RADTAnaheim, CA 928011457203721
  12. Ubaldo PerezSan Diego, CA 921101265391635
  13. Ulysses PerezLos Angeles, CA 900591417259250
  14. Vanessa PerezCeres, CA 953071518686559
  15. Veronica PerezOakland, CA 946011497413850
  16. Vicente PerezSan Jose, CA 951261184890568
  17. Victor PerezPanorama City, CA 914021356156814
  18. Victoria PerezHayward, CA 945441760757710
  19. Viviana Perez, RADTVisalia, CA 932921356092431
  20. Xavier Perez, RADTPorterville, CA 932571073223129
  21. Yolanda PerezLong Beach, CA 908131336369149
  22. Lesly Perez AlvizurezLancaster, CA 935341659936128
  23. Juan Perez ChirinoOakland, CA 946031386515484
  24. Jerry Perez DelgadoGarden Grove, CA 928401114718806
  25. Miguel Perez Delgado, RADTSanta Ana, CA 927031699668277
  26. Maria Perez HerreraRiverside, CA 925061407786361
  27. Cecilia Perez MejiaAntioch, CA 945091982003810
  28. Luis Perez Mendoza, RADT IICompton, CA 902211942977574
  29. Martina Perez RuizKing City, CA 939301376206086
  30. Sandra Perez TalamantesAnaheim, CA 928011902746977
  31. Guadalupe Perez TrujilloSan Diego, CA 921131447868500
  32. Marisol Perez-GuizarLos Angeles, CA 900061568175396
  33. Lizbeth Perez-LopezSpring Valley, CA 919781336755578
  34. Amber Perez-RigginsSanta Fe Springs, CA 906701003370065
  35. Norma Perez-SandfordFillmore, CA 930151083211999
  36. Stephanie Perez-VieyraRiverside, CA 925041336910173
  37. Veronique Periano, CADTP #7101Oxnard, CA 930331902315492
  38. Varinia Peridon, MFTIRedwood City, CA 940611184909038
  39. Linda PerigenRoseville, CA 956611922404417
  40. Vana PerigoTarzana, CA 913561225372006
  41. Christine Periman, LAADC- CA, CATC IVHawaiian Gardens, CA 907161669503710
  42. Nolan PerineBloomington, CA 923161306088935
  43. Andrea PerkinsNorwalk, CA 906501487144895
  44. Brihana PerkinsBloomington, CA 923161528906013
  45. Charna PerkinsSan Francisco, CA 941031134933872
  46. Deana Perkins, SUDCCIII-CS, CCDSMartinez, CA 945531891194262
  47. Dorothy PerkinsCarmichael, CA 956081184652398
  48. Jacquelyn PerkinsEl Cajon, CA 920201710591847
  49. Janelyn Perkins, RRWSan Diego, CA 921141295950079
  50. Johnny PerkinsCarson, CA 907461467902064

Source: CMS NPPES, primary taxonomy 101YA0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 4 of 51 per resident

  1. Alaska135
  2. Ohio95
  3. Oregon95
  4. California71
  5. Maine61
  6. Montana61
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 101YA0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 1.0% 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. California0.1%
  2. United States1.0%

Addiction (Substance Use Disorder) Counselor records in California, measured

  • In a Medicare file26 of 27,741 · 0.1% here, 1.0% nationally
  • In the CMS Doctors and Clinicians file32 · 0.1% here, 1.7% nationally
  • Not updated in five years or more16,340 · 58.9% here, 57.4% nationally
  • Median graduation year2015 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 101YA0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

27,741 NPPES records list addiction (substance use disorder) counselor (101YA0400X) as their primary taxonomy with a practice address in California: 71 per 100,000 residents against 28 nationally (50 states and D.C.). Los Angeles has 2,101 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. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037

States with a similar rate per 100,000

  1. Maine61.3
  2. Montana61.0
  3. North Dakota56.8
  4. Rhode Island51.1

The largest states

  1. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037
  5. North Carolina3,066

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.