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 156 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. Isadora FisherSan Rafael, CA 949011912508045
  2. Jaimie Fisher, CATC ISanta Rosa, CA 954031952135469
  3. Jeremiah Fisher, RADT-IReseda, CA 913351508696691
  4. Kelli FisherSan Jose, CA 951261154744837
  5. Ma Belle Ammie FisherLong Beach, CA 908131407137755
  6. Maggie FisherRed Bluff, CA 960801184892788
  7. Pamela FisherYuba City, CA 959911912030115
  8. Raymond FisherSanta Barbara, CA 931101922876150
  9. Reggie Fisher, CASRed Bluff, CA 960801881861680
  10. Ryan FisherBloomington, CA 923161265305775
  11. Sasha FisherWhittier, CA 906041326682584
  12. Terri FisherLos Angeles, CA 900571356706436
  13. Veronica Fisher, BSWRedding, CA 960011245519164
  14. Wendi FisherSacramento, CA 958111164662383
  15. Cristy Fisher-LyndeAliso Viejo, CA 926561982168696
  16. Melissa FiskSouth Lake Tahoe, CA 961501861910622
  17. Colton Fiske, RADT IGrass Valley, CA 959451952106304
  18. Alexis FitchRedding, CA 960021962120584
  19. Maria FitchSan Diego, CA 921051891255501
  20. Nadia FiteGalt, CA 956321669263455
  21. John FittingLos Angeles, CA 900341003795956
  22. Chatoya FittsBakersfield, CA 933011164281994
  23. Jacqueline FittsColton, CA 923241336474857
  24. James FittsSan Francisco, CA 941031881321255
  25. Kaylin FitzgeraldOntario, CA 917621013461656
  26. Pamela Fitzgerald, MSCP, MSCJASan Francisco, CA 941151497996540
  27. Ronald FitzgeraldChula Vista, CA 919111477987436
  28. Timothy FitzgeraldSan Francisco, CA 941031407347230
  29. Marykate FitzpatrickManteca, CA 953371427533348
  30. Shawn FitzsimmonsSacramento, CA 958161043451164
  31. Dawn Flagg, CADC-ISan Francisco, CA 941031912654286
  32. Randall FlaggSan Francisco, CA 941031306987094
  33. Treacy FlambertPasadena, CA 911031982165114
  34. Deborah Flamino, M.A., CADCAOceanside, CA 920561578968301
  35. Chelsea FlanaganOceanside, CA 920561942658323
  36. Deidre FlanaganSanta Paula, CA 930601619020807
  37. Janeen Flanagan, SUDRC 9707Sutter Creek, CA 956851851158000
  38. Kristy Flanagan, 14368-RACSanta Maria, CA 934581164022174
  39. Lilyann Flanagan, SUDRC IIBakersfield, CA 933071164382511
  40. Niall FlanaganBerkeley, CA 947041558797019
  41. Sheri FlanaganLancaster, CA 935341760795595
  42. Casey Flanegin-BuffaSan Pedro, CA 907311508416850
  43. Naziem FlaniganInglewood, CA 903041730753922
  44. Tahirah FlannelSacramento, CA 958251477939809
  45. Betsy FlannerySanta Rosa, CA 954031063532562
  46. William Flannery, SUDCCSanta Monica, CA 904051174294060
  47. Ashley FlannigonBakersfield, CA 933051467151001
  48. Shannon FlaskerudSan Francisco, CA 941031386989192
  49. Caitlin FlattSacramento, CA 958231851043475
  50. Suzie Fledderjohn, CADCAVista, CA 920831225453731

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.