NPI age
20 years
Enumerated 2006-04-06
● Active
Type 1 · Individual
DR. Leandro Antonio Mena, M.D.
Mena is 1 of 209 internal medicine providers in Atlanta and 1 of 414 in Georgia.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
GA, LA, MS
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-05-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 414 active internal medicine providers in Georgia.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
3 states
Top 81% — 18% of peers are multi-state
Subspecialties
1
In the 40% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
Emory University Division Infectious Diseases
Atlanta, GA 303224500
Mailing address
20 10th St Nw Unit 1504
Atlanta, GA 303093869
Specialties
-
Internal Medicine PrimaryAn internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients...
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (LA) | 1576107 | |
| 01 (MS) | P01245275 | RAILROAD PTAN |
| 05 (MS) | 08920791 |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.