NPI age
10 years
Enumerated 2016-03-30
● Active
Type 1 · Individual
DR. Margaret Renee Acker, M.D.
Acker is 1 of 18 general practice providers in Alpharetta and 1 of 661 in Georgia.
Primary specialty
General Practice
Plus 1 subspecialty
Licensed in
GA, AL
2 states
Status
Active
No deactivations on record
Last NPPES update
2016-03-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 661 active general practice providers in Georgia.
NPI age
10 years
↓ 4 yr below median (14 yr)
State licenses
2 states
Top 93% — 6% of peers are multi-state
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-03Enumerated in NPPES
2016
2026
Where they practice
Practice location
6240 Shiloh Rd
Alpharetta, GA 300058347
Mailing address
6240 Shiloh Rd
Alpharetta, GA 300058347
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Practice context
Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new general practice provider has been added in Alpharetta in the last 180 days.
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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.