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

Gregory Dean Terpstra, DO

Individual provider Family Medicine Physician · NPI 1649281940

Gregory Dean Terpstra, DO is a Family Medicine Physician in Decatur, Tennessee. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

305 River Rd
Decatur, TN 37322-7801
Phone: (423) 334-4154
Fax: (423) 334-4195
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 34005425 (OH)

Record details

NPI number1649281940
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESOctober 3, 2008
Mailing addressPo Box 308, Benton, TN 37307-0308

Other providers in Decatur