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

Dr. Dewey C Mackay III, MD

Individual provider Orthopaedic Surgery Physician · NPI 1780795153

Dr. Dewey C Mackay III, MD is an Orthopaedic Surgery Physician in Brigham City, Utah. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

950 So Medical Dr Ste 106
Brigham City, UT 84302
Phone: (435) 723-1747
Fax: (435) 723-6851
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 1605811205 (UT)

Record details

NPI number1780795153
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESDecember 2, 2009

Other providers in Brigham City