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 403 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. Najeb RabadiLos Angeles, CA 900591538963186
  2. Luis RabagoLos Angeles, CA 900611316182975
  3. Tanya RabagoBerkeley, CA 947091326591900
  4. Stacy RabanalSan Diego, CA 921021194599365
  5. Monet Rabb-SmithSan Rafael, CA 949011629818950
  6. Alexandra RabensteinSan Jose, CA 951191255140257
  7. Lisa Rabenstein, RADTClaremont, CA 917111124815584
  8. Masha RabinovitchNorthridge, CA 913241093365959
  9. Amy Raborn, B.S., A.A.Sacramento, CA 958231790016962
  10. James RabuseBakersfield, CA 933051487853073
  11. Anita Rachal-Pearson, C.C.D.C.Long Beach, CA 908041932220571
  12. Christina RachfordPalmdale, CA 935501922870708
  13. Kristin RachinskiLos Angeles, CA 900061104640556
  14. Carlotta Rader, CERTIFIED COUNSELORBellflower, CA 907061285445338
  15. Damien RaderVentura, CA 930011447895685
  16. Sarina RaderRocklin, CA 956771922326966
  17. Lee RadfordLos Angeles, CA 900371376081901
  18. Phillip RadfordLincoln, CA 956481730945619
  19. Blanca RadilloVacaville, CA 956881619200086
  20. Heliodoro RadilloRiverside, CA 925071649596230
  21. Martha Radillo TorresSan Pedro, CA 907311578307138
  22. Gene RadinoModesto, CA 953501023462181
  23. Natalie RadovichTorrance, CA 905031710511274
  24. Hanna RaeSanta Barbara, CA 931011760030704
  25. David Raese, SUDRC#15389Modesto, CA 953501760264915
  26. Melissa RafalowskiCarmichael, CA 956081649707811
  27. Wendy RafehPomona, CA 917671518296136
  28. Angelita RaffaAtwater, CA 953011558032417
  29. Morgan Rafferty, CADTP SUDCC 8465Santa Maria, CA 934541265977573
  30. Wendy RaffertyTorrance, CA 905011013677996
  31. Julien RaffinotBerkeley, CA 947091245944263
  32. Kurtis RafothChico, CA 959731437558764
  33. Courtney RaganSan Francisco, CA 941301154298446
  34. Curtis RagerCeres, CA 953071437377363
  35. Sherrie Rager, PHD,CATC, MRAS, CCDSPleasanton, CA 945661841662681
  36. Kim RaglandSan Francisco, CA 941101184084808
  37. Lawrence Rago, COUNSELORLos Angeles, CA 900441265730055
  38. Elizabeth RagontonFrench Camp, CA 952311639393788
  39. Denise RagozzinoSanta Rosa, CA 954031518178367
  40. David Ragsdale, MPP, RADTLos Angeles, CA 900341194652651
  41. Lasabra RagsdaleSacramento, CA 958411144653254
  42. Alena Ragueneau, RADT-1Santa Rosa, CA 954051629698105
  43. Alyssa RagusAtwater, CA 953011407657257
  44. Nancy RagusaFremont, CA 945361922219328
  45. Khalid RahhLos Angeles, CA 900621063646362
  46. Nahareen RahimSanta Cruz, CA 950601508614546
  47. Monte RahmaanUpland, CA 917861689496762
  48. Fauzia RahmanAntioch, CA 945091104321629
  49. Houman RahmaniPasadena, CA 911011508162652
  50. Calandra RaifordVallejo, CA 945911780490359

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.