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

Dr. Grant Kurtis Gillish, DDS

Individual provider General Practice Dentistry · NPI 1659681591

Dr. Grant Kurtis Gillish, DDS is a General Practice Dentistry in Whitehall, Michigan. Licensed in Michigan. Registered with an NPI since 2010.

Licensed in
MI
In the registry since
2010
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

116 W Colby St Ste 1
Whitehall, MI 49461-1083
Phone: (231) 893-2915
Fax: (231) 893-4719
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 2901020310 (MI)

Record details

NPI number1659681591
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 13, 2010
Last updated in NPPESOctober 13, 2010

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