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

John David Clark, DDS

Individual provider General Practice Dentistry · NPI 1144775412

John David Clark, DDS is a General Practice Dentistry in Billings, Montana. Licensed in Alaska and Montana. Registered with an NPI since 2016.

Licensed in
AK, MT
In the registry since
2016
Specialties on file
2
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

2900 Central Ave
Billings, MT 59102-8626
Phone: (406) 656-6100
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 DEN-DEN-LIC-13444 (MT)
General Practice Dentistry Taxonomy 1223G0001X · Licence 112730 (AK)

Record details

NPI number1144775412
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 16, 2016
Last updated in NPPESJuly 21, 2022

Other providers in Billings