NPI age
17 years
Enumerated 2008-07-02
● Active Type 2 · Organization
Atlanta Gwinnett Obgyn Associates Pc
Atlanta Gwinnett Obgyn Associates Pc is 1 of 267 obstetrics & gynecology organizations in Georgia.
Primary specialty
Obstetrics & Gynecology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Fountain
President
Last NPPES update
2008-07-02
Source: monthly bulk 2026-05
How this organization compares
Across 267 active obstetrics & gynecology providers in Georgia.
NPI age
17 years
↓ 2 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2008 → 2026
2008-07Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
766 Walther Rd, Suite 100
Lawrenceville, GA 300458726
Mailing address
766 Walther Road, Suite 100
Lawrenceville, GA 30045
Authorized official
Gregory Fountain, MD
President
📞 6789858001
Individual providers at this organization
7 individual providers on file at this primary practice address.
- Ajaz Chaudhry, M.D. Otolaryngology NPI 1356507115
- Gregory Fountain, MD Obstetrics & Gynecology NPI 1366456964
- Michael Lipsitt, MD Internal Medicine NPI 1043206477
- Katherine Siedor, PA Physician Assistant NPI 1285013458
- Marcus Sims, M.D. Internal Medicine NPI 1427199546
- Marc Unterman, MD Internal Medicine NPI 1427044858
- Lemuel Villanueva, MD Obstetrics & Gynecology NPI 1336107978
Specialties
-
Obstetrics & Gynecology PrimaryA physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions.
Practice context
Multi-provider organization. 7 individual providers on file at this primary address.
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