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

Mr. John Austin Williams

Individual provider Mental Health Counselor · NPI 1306107628

Mr. John Austin Williams is a Mental Health Counselor in Oswego, New York. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

335 W 1st St
Oswego, NY 13126-3655
Phone: (315) 343-3344
Fax: (877) 522-7977
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1306107628
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 4, 2012
Last updated in NPPESJune 4, 2012

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