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

Diana Stewart, DMD

Individual provider Dentist · NPI 1598141020

Diana Stewart, DMD is a Dentist in Miles City, Montana. Licensed in Oregon. Registered with an NPI since 2015.

Licensed in
OR
In the registry since
2015
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

2904 Mallet Ln
Miles City, MT 59301-8526
Phone: (406) 233-1241
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D10335 (OR)

Record details

NPI number1598141020
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 6, 2015
Last updated in NPPESAugust 21, 2023
Certification dateAugust 21, 2023

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