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 401 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. Ruth Purdy, SUDRC IISan Diego, CA 921081740024496
  2. Jessica PurkissSkyforest, CA 923851144535527
  3. Brad Purnell, CADC-CASYuba City, CA 959911396114013
  4. Ramon Purnell, CASSacramento, CA 958231700024239
  5. Kate PurvisSan Rafael, CA 949011013780535
  6. Anthony PuthuffSan Francisco, CA 941031851004873
  7. Jocelyn PutnamEscondido, CA 920261801388384
  8. Dion PyleVacaville, CA 956881871998351
  9. Bo QiLos Alamitos, CA 907201558975987
  10. Gloria QuaidCorona, CA 928791073956330
  11. Michael QuaidRedwood City, CA 940631356782627
  12. Michael QuakenbushLemon Grove, CA 919451205210044
  13. Debbie Qualls, A021990216Visalia, CA 932921790130524
  14. Alison QualsLos Angeles, CA 900021720436116
  15. Gary QuanSanta Cruz, CA 950601376722280
  16. Ruby QuartermanSan Pedro, CA 907311184398224
  17. Veronica QuatseSan Francisco, CA 941181639813140
  18. Reta QuaveVictorville, CA 923921982814257
  19. Curtis Quay, RADTSan Diego, CA 921051699326405
  20. Whillma QuenickaSanta Paula, CA 930601598818015
  21. Marquita QuesadaEl Cajon, CA 920201720630486
  22. Robert QuesadaPomona, CA 917681710029780
  23. Caitlin QuesenberryLong Beach, CA 908021689382376
  24. Antonio QuevedoFresno, CA 937261871463851
  25. Marisol QuevedoFresno, CA 937201861765430
  26. Michelle Quevedo, RRWPomona, CA 917671689966681
  27. Rianne QuevedoFresno, CA 937221801658638
  28. Vanisha QuevedoHawaiian Gardens, CA 907161134931447
  29. Elizabeth QuezadaLa Mirada, CA 906381932673258
  30. Jessica QuezadaOakland, CA 946021811782204
  31. Kirstie QuezadaPomona, CA 917671144926445
  32. Melissa QuezadaLos Angeles, CA 900041760091730
  33. Ofelia QuezadaLos Angeles, CA 900231851842454
  34. Patricia QuezadaLancaster, CA 935341346523941
  35. Lidia Quiahua, TBAKing City, CA 939301407329659
  36. Amanda QuickAnaheim, CA 928011134944069
  37. Bradley QuickSan Diego, CA 921021427846625
  38. Jessica QuickRedding, CA 960011992502066
  39. Lisa QuickBakersfield, CA 933011396350005
  40. Gina Quidilig, SUD APPRENTICESSan Francisco, CA 941171790520369
  41. Angela QuidorRedlands, CA 923731790245918
  42. Mae Quigley, CADEOceanside, CA 920541225157555
  43. Dawn QuijadaSan Diego, CA 921091710734611
  44. Jose QuijanoFresno, CA 937061508597485
  45. Daniel Quijas, CADCLompoc, CA 934371275425845
  46. Matthew QuilesFremont, CA 945381164378527
  47. Joel Quillin, CADTPIIFremont, CA 945361659569812
  48. Louis QuillinFremont, CA 945361508045006
  49. Linda Quimby, C.A.D.C. IICarmichael, CA 956081982797486
  50. Amelia QuinSanta Maria, CA 934541235544701

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.