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

Dr. Dennis J. Sullivan, DDS

Individual provider General Practice Dentistry · NPI 1932204542

Dr. Dennis J. Sullivan, DDS is a General Practice Dentistry in Grand Ledge, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

416 E River St
Grand Ledge, MI 48837-1754
Phone: (517) 627-9081
Fax: (517) 627-8239
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 12854 (MI)

Record details

NPI number1932204542
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address416 E River St, Grand Ledge, MI 48837-1754

Other providers in Grand Ledge