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

Dr. John Francis Barnhart, DDS

Individual provider General Practice Dentistry · NPI 1548473549

Dr. John Francis Barnhart, DDS is a General Practice Dentistry in Vienna, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
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

1406 Hwy 63 S
Vienna, MO 65582-0999
Phone: (573) 422-3612
Fax: (573) 422-3712
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 12784 (MO)

Record details

NPI number1548473549
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 999, 1406 Hwy 63 S, Vienna, MO 65582-0999

Other providers in Vienna