Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Justin Robert Williams, CADC-I

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1225636541

Justin Robert Williams, CADC-I is an Addiction (Substance Use Disorder) Counselor in Modesto, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
Specialties on file
2

Practice location Address checks out

121 Downey Ave
Modesto, CA 95354-1208
Phone: (209) 341-1824
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Companion (primary) Taxonomy 372600000X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence R1406751020 (CA)

Record details

NPI number1225636541
Entity typeIndividual (Type 1)
GenderMale
Credentials CADC-I
Sole proprietorYes
NPI enumeratedOctober 9, 2020
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025

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