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

Dr. Mark Irwin Harris, MD

Individual provider Neurology Physician · NPI 1649262577

Dr. Mark Irwin Harris, MD is a Neurology Physician in Johns Creek, Georgia. Works from 2 locations. Licensed in Georgia.

Licensed in
GA
In the registry since
2005
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

6300 Hospital Pkwy Ste 260
Johns Creek, GA 30097-1828
Phone: (770) 454-4685
Fax: (770) 454-4690
Show map & directions

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

Additional practice locations (1)

  • 3890 Johns Creek Pkwy Ste 210, Johns Creek, GA 30024-5647 — (770) 454-4685

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 30084 (GA)

Record details

NPI number1649262577
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2005
Last updated in NPPESJune 3, 2025
Certification dateJune 3, 2025
Mailing address6300 Hospital Pkwy, Suite 260, Johns Creek, GA 30097-1828

Other providers in Johns Creek