NPI age
19 years
Enumerated 2006-06-08
● Active
Type 1 · Individual
Maricelis H Armstrong, MD
Armstrong is 1 of 2 allergy & immunology providers in Austell and 1 of 151 in Georgia.
Primary specialty
Allergy & Immunology
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 151 active allergy & immunology providers in Georgia.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
1620 Mulkey Rd, Ste 100
Austell, GA 30106
Mailing address
1965 North Park Pl
Atlanta, GA 30339
Specialties
-
Allergy & Immunology PrimaryAn allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 00920675A |
Practice context
Part of a multi-provider practice. 4 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.
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