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

Dr. John Macmillan Bruce IV, DDS

Individual provider Dentist · NPI 1437257615

Dr. John Macmillan Bruce IV, DDS is a Dentist in Great Falls, Montana. Licensed in Montana. Registered with an NPI since 2006.

Licensed in
MT
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

2519 6th Ave S
Great Falls, MT 59405-3013
Phone: (406) 452-2964
Fax: (406) 452-6449
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2430 (MT)

Record details

NPI number1437257615
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMarch 13, 2020
Certification dateMarch 13, 2020
Mailing address2519 6th Ave S, Great Falls, MT 59405-3013

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