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 237 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. Angelica HutchinsonSanta Maria, CA 934541891289641
  2. Linda HutchinsonLong Beach, CA 908051649467879
  3. Monica Hutchinson, SUDRTSanta Cruz, CA 950601740988534
  4. Paula Hutchinson, RASISan Diego, CA 921111700078417
  5. Ricardo HutchinsonOakland, CA 946031841523206
  6. Roy HutchinsonOroville, CA 959651932332400
  7. Kenton HutchisonTarzana, CA 913561295159515
  8. Timothy Hutson, MCASan Pedro, CA 907311396140265
  9. Brenda HuttonNorwalk, CA 906501962534958
  10. Casey Hutton, RADT CERTIFICATIONFresno, CA 937211407617806
  11. Jana HuttonAnaheim, CA 928011184448938
  12. Dawson HutzenbielerLos Angeles, CA 900131609766583
  13. Christina HuxfordSanta Ana, CA 927041871226399
  14. Joanna HuynhSan Francisco, CA 941241114752698
  15. Long HuynhLong Beach, CA 908061497355747
  16. Quoc HuynhSan Diego, CA 921231083445183
  17. Cynthia Hwang, SUDCC, CATC IVCorona, CA 928821588210793
  18. Helen HwangFairfield, CA 945331649527292
  19. Jewellie HyattClearlake Oaks, CA 954221740963008
  20. Thomas HyattSan Pedro, CA 907311437924859
  21. Cynthia HydeSanta Rosa, CA 954011942458724
  22. Robin HydeBloomington, CA 923161518157973
  23. Francis HyersSanta Barbara, CA 931101003451493
  24. William Hyman, CACDIISeaside, CA 939551386748671
  25. Justine HyslopRiverside, CA 925041285322933
  26. Alonna IaSan Francisco, CA 941301891588216
  27. Joseph IacoccaSan Jose, CA 951261689923179
  28. Gary IannarelliSanta Fe Springs, CA 906701760997753
  29. Christina IbarraSan Diego, CA 921541477202323
  30. David IbarraClaremont, CA 917111346953809
  31. Jennifer IbarraLos Angeles, CA 900131598392482
  32. Jerry Ibarra, CATC IVAnaheim, CA 928041700336732
  33. Jesus IbarraRoseville, CA 956611831995273
  34. Jose IbarraSylmar, CA 913421538585054
  35. Julianna IbarraOxnard, CA 930331760190839
  36. Julio IbarraRiverside, CA 925081871934828
  37. Kasandra Ibarra, CTRSLos Angeles, CA 900591710690748
  38. Kimberley IbarraSanger, CA 936571730326612
  39. Leonardo IbarraSanta Barbara, CA 931011225437536
  40. Panfilo IbarraColoma, CA 956671205513967
  41. Patricia IbarraBloomington, CA 923161114626033
  42. Valerie IbarraVisalia, CA 932771669284733
  43. Venita Ibarra, RADT1Vista, CA 920831225607674
  44. Veronica Ibarra, RADT 1Escondido, CA 920251902651003
  45. Veronica IbarraSalinas, CA 939011669042917
  46. Marco Ibarra MedinaRiverside, CA 925011093547689
  47. Concepcion IbarrolaLos Angeles, CA 900441205030715
  48. Godwin IbeLong Beach, CA 908071235421397
  49. Jessica IbeSanta Ana, CA 927011548831746
  50. Raquel IbeaStockton, CA 952051255054276

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.