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

Mr. James C. McWilliams

Individual provider Mental Health Counselor · NPI 1356653935

Mr. James C. McWilliams is a Mental Health Counselor in Oneida, New York. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

201 Cedar St
Oneida, NY 13421-2111
Phone: (315) 361-8413
Fax: (315) 361-8450
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 number1356653935
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 12, 2010
Last updated in NPPESJuly 12, 2010
Mailing address201 Cedar St, Oneida, NY 13421-2111

Other providers in Oneida