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

Mr. William Sisung III

Individual provider Psychologist · NPI 1841613585

Mr. William Sisung III is a Psychologist in Plymouth, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2014
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

595 Forest Ave
Plymouth, MI 48170-1775
Phone: (734) 972-8555
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6361007661 (MI)

Record details

NPI number1841613585
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 31, 2014
Last updated in NPPESAugust 29, 2022
Certification dateAugust 29, 2022

Other providers in Plymouth