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

Gregory J Mackay, MD

Individual provider Plastic Surgery Physician · NPI 1386686491

Gregory J Mackay, MD is a Plastic and Reconstructive Surgery in Atlanta, Georgia. Graduated from Medical University of South Carolina College of Medicine in 1987, 39 years ago. Practices with Northside Surgical Professional Services LLC, a 368-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
39
Trained at
Medical University of South Carolina College of Medicine
Licensed in
GA
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

5673 Peachtree Dunwoody Rd Ste 870
Atlanta, GA 30342
Phone: (404) 255-2975
Fax: (404) 255-2276
Show map & directions

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

Specialties & licences

Plastic Surgery Physician (primary) Taxonomy 208200000X · Licence 032241 (GA)

Record details

NPI number1386686491
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESJuly 13, 2026
Mailing address5673 Peachtree Dunwoody Rd, Ste 870, Atlanta, GA 30342

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Northside Surgical Professional Services Llc — 368 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Atlanta