NPI age
12 years
Enumerated 2013-09-18
● Active
Type 1 · Individual
MR. Mark Richard Hannay, MD
Hannay is 1 of 10 internal medicine providers in Pooler and 1 of 5027 in Georgia.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
GA, VA
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-06-17
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5027 active internal medicine providers in Georgia.
NPI age
12 years
↓ 6 yr below median (18 yr)
State licenses
2 states
Top 89% — 10% of peers are multi-state
Subspecialties
2
In the 32% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-09Enumerated in NPPES
2013
2026
Where they practice
Practice location
1000 Towne Center Blvd Bldg 1200
Pooler, GA 313224129
Mailing address
1339 E 53rd St
Savannah, GA 314044605
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1400 Coleman Ave
MacOn, GA 312070001
Location 3
1101 Lexington Ave
Savannah, GA 314045502
Location 4
614 McCain St Ste 310
Kingsville, TX 78363
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
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Preventive MedicineAerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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