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

Dr. R. Gregory Montgomery, DDS

Individual provider General Practice Dentistry · NPI 1376674218

Dr. R. Gregory Montgomery, DDS is a General Practice Dentistry in Mount Morris, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
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

120 Locust Avenue Extention
Mount Morris, PA 15349
Phone: (724) 324-9001
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 DS-026391-L (PA)

Record details

NPI number1376674218
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 9, 2007
Last updated in NPPESFebruary 8, 2012
Mailing address120 Locust Ave Ext, Mount Morris, PA 15349-1355