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

Dr. Mark Thomas Armstrong, DDS

Individual provider General Practice Dentistry · NPI 1093713570

Dr. Mark Thomas Armstrong, DDS is a General Practice Dentistry in Troy, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
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

1364 W Main St
Troy, OH 45373-2552
Phone: (937) 339-3708
Fax: (937) 339-2320
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 30-018950 (OH)

Record details

NPI number1093713570
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1364 W Main St, Troy, OH 45373-2552

Other providers in Troy