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 215 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. Allen Haysbert, C.A.T.C.San Mateo, CA 944011477840890
  2. Mark HaywardRedding, CA 960021376189381
  3. Gary HazamaSanta Ana, CA 927011013572692
  4. Adel HazanRichmond, CA 948051174793624
  5. Emmett HazelwoodRiverside, CA 925061194028027
  6. Michele HazelwoodSan Diego, CA 921131497380745
  7. Emily HazenCeres, CA 953071194408377
  8. Jennifer Hazen, CADCIISalinas, CA 939011497110159
  9. Shelby Hazen, RADTAuburn, CA 956021851968564
  10. Kenneth Hazlewood, LMFTMontague, CA 960641164555306
  11. Kimberly Hazlewood, PPSSanta Barbara, CA 931011609100544
  12. Sherlon Hazley, ALCOHOL/DRUG CERTIFISan Francisco, CA 941171124336664
  13. Ruth Hazzard, RADTVan Nuys, CA 914111972216687
  14. Megan Headd, RADT 1Placerville, CA 956671447985288
  15. Donald HeadingCeres, CA 953071366031239
  16. Ruth Healy, RADTLancaster, CA 935341366167850
  17. David HeaneySan Francisco, CA 941031679411359
  18. Nikki HearnSacramento, CA 958231477169241
  19. Gregory HearnsLong Beach, CA 908131538388434
  20. Lavar HearnsSanta Monica, CA 904051861936619
  21. Robert HearnsVan Nuys, CA 914111205229127
  22. Jimmy HearonSacramento, CA 958231053861393
  23. Kevin Heath, RADTTarzana, CA 913561366303778
  24. Christen HeatonSan Jose, CA 951191508099003
  25. Michael HeazlitSan Diego, CA 921021528792512
  26. Jennifer HebelSan Francisco, CA 941101831832393
  27. Donna HebertRancho Cucamonga, CA 917301225508419
  28. Nicholas HebertSanta Ana, CA 927071649958430
  29. Scott HebronDesert Hot Springs, CA 922401477005825
  30. Makoa HecitaSanta Ana, CA 927051003483967
  31. Michael Heck, CATC IV RAS IVSanta Maria, CA 934581114819059
  32. Callah HeckmanMerced, CA 953401609513878
  33. Charles HeckmanSanta Ana, CA 927011710376900
  34. Erin HeckmanEureka, CA 955011720790942
  35. Justen Hedden, SUDRCSacramento, CA 958381265292072
  36. Patti Hedderly, MSSanta Cruz, CA 950601659655637
  37. Gilbert HedgpethLos Angeles, CA 900431265742209
  38. Erin HedmanAnaheim, CA 928011245119544
  39. Shyla Hedrick-GuadianaOroville, CA 959651336501766
  40. Tina Hedstrom, CADCII, CASFresno, CA 937021700945516
  41. Sabrina HeffernanEl Cajon, CA 920201881073823
  42. Rebecca HeflinSan Jose, CA 951191033631106
  43. Taylor HeflinSanta Monica, CA 904051891464822
  44. Kathaleen HefnerMariposa, CA 953381477079457
  45. Michael HegartySan Francisco, CA 941101427783232
  46. Jesi HegwoodModesto, CA 953501447920012
  47. Sarah Heid, R.A.SNapa, CA 945591760523328
  48. Noreen HeideHemet, CA 925431821824996
  49. Shauna HeidelbergerWoodland, CA 956951982174645
  50. Luann HeidenreichNorth Hollywood, CA 916011366096398

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.