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

Mark Graham Hogan, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1558454579

Mark Graham Hogan, MD is an Emergency Medicine in Canton, Georgia. Qualified in 2001, 25 years ago. Practices with Emory Specialty Associates, LLC, a 694-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
25
Licensed in
GA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

201 Hospital Rd
Canton, GA 30114-2408
Phone: (770) 994-9326
Fax: (770) 994-4747
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 58196 (GA)

Record details

NPI number1558454579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007
Mailing address6930 Bucks Rd, Cumming, GA 30040-0232

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Emory Specialty Associates, Llc — 694 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount