OrganizationActive
Gastroenterology Atlanta, LLC
NPI 1891737532 · Gastroenterology Physician · Roswell, GA
Provider details
- NPI number
- 1891737532
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Lyday, Owner(770) 400-6041
- License
- 008698 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2006 Macy Dr
Roswell, GA 30076-6346
Phone: (404) 257-0000
Street-level locationGet directions
Mailing address
3025 Breckinridge Blvd
Duluth, GA 30096-4979
Registry dates
- Enumerated
- 2006-06-10
- Last updated
- 2023-04-10
- Certified
- 2023-04-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.