NPI age
20 years
Enumerated 2006-03-24
● Active
Type 1 · Individual
DR. Sandra Lynn Gregory, MD
Gregory is 1 of 3 radiology providers in Alpharetta and 1 of 220 in Georgia.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
GA, WI
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-01-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 220 active radiology providers in Georgia.
NPI age
20 years
≈ at median (19 yr)
State licenses
2 states
Top 74% — 25% of peers are multi-state
Subspecialties
0
42% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
3330 Preston Ridge Rd Ste 100
Alpharetta, GA 300054509
Mailing address
3330 Preston Ridge Rd, Suite 300
Alpharetta, GA 300054508
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3301 Broadway St
Quincy, IL 623013713
Specialties
-
Radiology PrimaryA radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 314129659C |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 1 other active provider shares 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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