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

John Ernest Smith, DMD

Individual provider General Practice Dentistry · NPI 1386665792

John Ernest Smith, DMD is a General Practice Dentistry in Helena, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

38 S Last Chance Gulch St
Helena, MT 59601-4139
Phone: (406) 443-6160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence MT-1760 (MT)

Record details

NPI number1386665792
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedJuly 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address38 S Last Chance Gulch St, Helena, MT 59601-4139

Other providers in Helena