NPI age
18 years
Enumerated 2008-03-23
● Active
Type 1 · Individual
DR. David E. Montgomery, MD
Montgomery is 1 of 7 internal medicine providers in Sandy Springs and 1 of 952 in Georgia.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
GA, IL
2 states
Status
Active
No deactivations on record
Last NPPES update
2018-10-03
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
18 years
≈ at median (19 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
0
40% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-03Enumerated in NPPES
2008
2026
Where they practice
Practice location
6000 Lake Forrest Dr Ste 540
Sandy Springs, GA 30328
Mailing address
6000 Lake Forrest Dr Ste 540
Sandy Springs, GA 303285902
Additional practice locations
1 secondary location on file with NPPES.
Location 2
275 Collier Road, Nw
Atlanta, GA 303091740
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.
Practice context
Part of a multi-provider practice. 2 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.