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

Dr. Gregory J. Wittig, DDS

Individual provider Dentist · NPI 1841364429

Dr. Gregory J. Wittig, DDS is a Dentist in Knox, Indiana. Practices as a sole proprietor. Licensed in Indiana.

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

1800 S U.s 35
Knox, IN 46534-0152
Phone: (574) 772-3666
Fax: (574) 772-5643
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12007915A (IN)

Record details

NPI number1841364429
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 152, Knox, IN 46534-0152

Other providers in Knox