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

Anthony D Williams

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1629931829

Anthony D Williams is an Addiction (Substance Use Disorder) Counselor in Gary, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2025

Practice location Address checks out

1351 W 11th Ave Ste 300A
Gary, IN 46402-2819
Phone: (312) 869-9326
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence C4-5108 (IN)

Record details

NPI number1629931829
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 4, 2025
Last updated in NPPESDecember 4, 2025
Certification dateDecember 2, 2025
Mailing address8577 McKinley St Apt Q473, Merrillville, IN 46410-8819

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