NPI age
17 years
Enumerated 2008-07-11
● Active
Type 1 · Individual
DR. Redah Z Mahmood, MD
Mahmood is 1 of 5 internal medicine providers in Woodstock and 1 of 952 in Georgia.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
GA, MI
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-10-07
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
17 years
↓ 2 yr below median (19 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
2
In the 40% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-07Enumerated in NPPES
2008
2026
Where they practice
Practice location
120 Stonebridge Pkwy Ste 110
Woodstock, GA 301893768
Mailing address
55 Whitcher St Ne Ste 350
Marietta, GA 300601129
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.
-
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....
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (MI) | 1609030394 | |
| 01 | 12330056 | CAQH |
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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.