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 48 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. Keith BlakelySacramento, CA 958271285156661
  2. Salvador Blancas, SUDCC #8399Belmont, CA 940021003190299
  3. Xavier BlancasBelmont, CA 940021841155900
  4. Todd Blancett, CADC-II, MBAFresno, CA 937261356525679
  5. Larry BlanchardSanta Maria, CA 934541295456739
  6. Marjorie Blanchard, MTS, NCACCosta Mesa, CA 926271043506702
  7. Marshall Blanchard, RADTNorth Hollywood, CA 916011336634161
  8. Lynn Blanchette, MAEl Monte, CA 917311710311121
  9. Anibal BlancoHayward, CA 945441114258373
  10. Jose BlancoSanta Fe Springs, CA 906701447016316
  11. Martin Blanco, DACIICorning, CA 960211063673754
  12. Milton BlancoFresno, CA 937031124307152
  13. Jeremiah Blandin, R1503810423Huntington Beach, CA 926471053008946
  14. Christopher BlankNorth Hollywood, CA 916011659990596
  15. Eric BlankEl Cajon, CA 920201033582796
  16. Angela BlankenshipVisalia, CA 932771972184364
  17. James Blankenship, CADC IDulzura, CA 919171578455143
  18. Kami BlankenshipBakersfield, CA 933091902745771
  19. Deanna Blankenship-AckermanBakersfield, CA 933011053969519
  20. Alicia BlantonVista, CA 920831427946573
  21. Donna Blanton, FACTColton, CA 923241598078412
  22. Vianca Blas, RADTVisalia, CA 932921467267815
  23. Kristy BlascoKingsburg, CA 936311831087899
  24. Janet Blasingame, RADTSacramento, CA 958211053080960
  25. Nicholas BlasquezGarden Valley, CA 956331255066957
  26. Timothy Blasquez, RASLivermore, CA 945511750721320
  27. Felicity BlauBerkeley, CA 947041366926453
  28. David BlaunerLos Angeles, CA 900361336658574
  29. Geoff BlaylockSanta Ana, CA 927061003093394
  30. Theresa Blaylock, MPAHayward, CA 945441962844027
  31. Lisa Blazio, CATC ITorrance, CA 905031063926103
  32. Leroy BleaSan Francisco, CA 941031316429210
  33. Rachel BleauTarzana, CA 913561770086019
  34. Ruth BledsoeLos Angeles, CA 900071013705904
  35. Leesamaree BleicherSan Francisco, CA 941241568616829
  36. Jordana BlesaSun Valley, CA 913521821591835
  37. Bryan BlewMariposa, CA 953381306986997
  38. Marcella Bligh, RADTBakersfield, CA 933011962122283
  39. James BlinstrubasSanta Monica, CA 904011861339616
  40. Samantha BlissBloomington, CA 923161881200590
  41. Patricia BlockLodi, CA 952421053669960
  42. Robert Blodgett, C.A.T.C.Auburn, CA 956031124290911
  43. Stephanie Bloesch, M.F.T.San Rafael, CA 949031932267366
  44. Stanley Blondek, PSY.D., LAADCSacramento, CA 958411194478263
  45. David BloodEl Monte, CA 917321023703568
  46. Edward BloomNorth Hollywood, CA 916011629714100
  47. Virginia BloomerSalinas, CA 939011740436799
  48. Christy Bloss, CADC LLIrwindale, CA 917671679043269
  49. Brandon BlosserSusanville, CA 961301982836193
  50. Cynthia Blount, RADT-1Escondido, CA 920261396369203

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.