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 473 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. Paula SniffinDesert Hot Springs, CA 922401417714080
  2. Julie SnodgrassAnaheim, CA 928011538983473
  3. Dillon SnowSanta Ana, CA 927031609682046
  4. Kabao SnowSacramento, CA 958231780118513
  5. Karen Snow, RADTSacramento, CA 958381053836312
  6. Norman SnowdenSylmar, CA 913421891034351
  7. Deborah Snyder, CADC IIVista, CA 920831225297310
  8. Isaac Snyder, BSRedlands, CA 923731841864667
  9. Jerimiah SnyderHawthorne, CA 902501083966402
  10. Martin SnyderLos Angeles, CA 900341558910133
  11. Michael SnyderSan Francisco, CA 941021861142515
  12. Shawna SnyderAnaheim, CA 928011205652245
  13. Todd Snyder, CADC1Pasadena, CA 911241376095091
  14. Desiree SoaresVisalia, CA 932771639998123
  15. Rayra Soares, R1560210524Costa Mesa, CA 926261164271813
  16. Stephanie SobkaSan Diego, CA 921021932680709
  17. Brian Sobocinski, RADT-1Placerville, CA 956671780187054
  18. Laura SobonSacramento, CA 958251992176184
  19. Claudia SobralLos Angeles, CA 900111669248142
  20. David Sochia, RADTRoseville, CA 956611760056709
  21. Dana SockolovSan Diego, CA 921201336533934
  22. Jason SodenkampLos Angeles, CA 900471033607213
  23. Sharon SoderstenHanford, CA 932301922487057
  24. Larry SoderstromOxnard, CA 930331851580179
  25. Gurvir SodiFresno, CA 937011114666781
  26. Juliann Sofia, R1583841024San Mateo, CA 944031215758263
  27. Tiffany SofieCovina, CA 917231003053463
  28. Jiuliana SohalSanta Ana, CA 927031548195084
  29. Alexandra SohnLos Angeles, CA 900341093474884
  30. Elissia SoitoMarysville, CA 959011154714996
  31. David SoklowSan Diego, CA 921111326262122
  32. Brittany SokoloffEl Cajon, CA 920201023744158
  33. Shalini Solanki, M.EDSimi Valley, CA 930651336386523
  34. Jessica SolanoFairfield, CA 945331629675061
  35. Robert SolbergEscondido, CA 920261881539989
  36. Marina Soler, RAS, BAMartinez, CA 945531972715993
  37. Gregory SoliceGarden Grove, CA 928411609729763
  38. Tatyana SolimenaCarmichael, CA 956081255397444
  39. Alyssa SolisLos Angeles, CA 900041487229886
  40. Christian SolisLos Angeles, CA 900331710654736
  41. Dorian SolisEast Palo Alto, CA 943031497038384
  42. Elizabeth SolisLynwood, CA 902621679944342
  43. Fritz Solis, BAIndio, CA 922011134343742
  44. Gustavo SolisEl Monte, CA 917311316368145
  45. Hiram Solis, COUNSELOR -1Santa Ana, CA 927061134215999
  46. Jessica Solis, SUDCR#16758Los Angeles, CA 900041003685736
  47. Martha SolisSan Pedro, CA 907311487299913
  48. Michelle Solis, CCAPPLa Puente, CA 917441639690720
  49. Roselyn SolisOceanside, CA 920541760330112
  50. Tracy SolisGardena, CA 902491518585058

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.