NPI age
20 years
Enumerated 2006-03-08
● Active
Type 1 · Individual
DR. Gregory L Simone, M.D.
Simone is 1 of 43 internal medicine providers in Marietta and 1 of 952 in Georgia.
Primary specialty
Internal Medicine
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-04-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 952 active internal medicine providers in Georgia.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
0
40% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
604 Keeler Woods Dr Nw
Marietta, GA 300642064
Mailing address
604 Keeler Woods Dr Nw
Marietta, GA 300642064
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 000110899C | |
| 05 (GA) | 000110899B | |
| 05 (GA) | 000110899G |
Practice context
Solo or small practice. No 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 →
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