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

Dr. Robert John Macmillan, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1447325188

Dr. Robert John Macmillan, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Fort Stewart, Georgia. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
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

1061 Harmon Ave
Fort Stewart, GA 31314-5641
Phone: (912) 435-6965
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 33547 (CO)

Record details

NPI number1447325188
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 21, 2006
Last updated in NPPESFebruary 19, 2021
Certification dateFebruary 19, 2021
Mailing address1061 Harmon Ave, Fort Stewart, GA 31314-5641