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

Dr. Gregory Allen Hardin, DDS

Individual provider General Practice Dentistry · NPI 1487662029

Dr. Gregory Allen Hardin, DDS is a General Practice Dentistry in Indianapolis, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
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

7855 S Emerson Ave Ste F
Indianapolis, IN 46237-8668
Phone: (317) 889-8500
Fax: (317) 889-8504
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 12007346A (IN)

Record details

NPI number1487662029
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3156 Fairway Ct, Greenwood, IN 46143-9571

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