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 218 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. Melanie HenryLos Angeles, CA 900121316630478
  2. Mercedes HenrySan Francisco, CA 941301053204727
  3. Michael Henry, DRUG COUNSELORLos Angeles, CA 900081073129607
  4. Rebecca HenrySan Francisco, CA 941031962161893
  5. Roberta HenrySanta Cruz, CA 950621992397582
  6. Samantha HenrySanta Monica, CA 904051659897304
  7. Shawn Henry, RADTLos Angeles, CA 900591811670821
  8. Steven Henry, RADTFairfield, CA 945331548921513
  9. Tonya Henry, SUDRedlands, CA 923731790108769
  10. Tracy HenryWhittier, CA 906041598479859
  11. Melissa HensiekSanta Maria, CA 934581366904245
  12. Deborah HensleyWoodland, CA 956951013176619
  13. Jakeb HensleyOceanside, CA 920581972422368
  14. Rhonda HensleyWest Sacramento, CA 956051083842108
  15. Roy Hensley, CATCFresno, CA 937011336274786
  16. Earl Henson, CAODCLoyalton, CA 961181528550530
  17. Terrance Henson, RADTSun Valley, CA 913521578267068
  18. Heather Henson-Powers, SUDRC IIMalibu, CA 902651275456881
  19. Ashley Hepburn, RADTCrescent City, CA 955311245722800
  20. Tyler Hepburn, RADT TRAINEE ITrabuco Canyon, CA 926791659224962
  21. Amanda HeplerRedding, CA 960021710612247
  22. Anna Her, BSFresno, CA 937061477033645
  23. Doua HerSanta Fe Springs, CA 906701104559186
  24. Kinson Her, RADT #R1581180924Morro Bay, CA 934421518781467
  25. Mai HerFresno, CA 937211053154484
  26. Maypa Her, SUDRCSacramento, CA 958231699489617
  27. Teng HerFresno, CA 937281194050807
  28. Andrea HerbertPomona, CA 917681588301717
  29. Kari Herbert, CADC-ICamino, CA 957091356849731
  30. Taylor HerdIndio, CA 922011720768310
  31. Carlos HerediaLos Angeles, CA 900041154285575
  32. Dayanira HerediaChula Vista, CA 919111720608987
  33. Hugo HerediaLos Angeles, CA 900291306353768
  34. Jazmin HerediaSanta Fe Springs, CA 906701487269106
  35. Jessie HerediaGlendale, CA 912041184445108
  36. Jorge HerediaRedwood City, CA 940631619859931
  37. Julia-Alejandra Heredia, LCSWDowney, CA 902421871746958
  38. Karina HerediaInglewood, CA 903011447022579
  39. Samuel Heredia, H14040440950Aptos, CA 950031740522747
  40. Maria Heredia-CervantesRed Bluff, CA 960801578423158
  41. Paula HergerChico, CA 959261376847962
  42. Jason HerkeyVista, CA 920831710503560
  43. Jared Herman, RADT 1Sacramento, CA 958161396584223
  44. Wendy HernadezDowney, CA 902411538350871
  45. Aaron HernandezFresno, CA 937061851007538
  46. Adam HernandezStockton, CA 952021073048641
  47. Adela HernandezSan Diego, CA 921051649704503
  48. Adrian HernandezSan Bernardino, CA 924041841583317
  49. Adrian HernandezRiverside, CA 925031770397911
  50. Adriana HernandezEl Cajon, CA 920201346194701

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.