NPI age
20 years
Enumerated 2006-05-13
● Active
Type 1 · Individual
MR. Stephen H Ryals, M.D.
Ryals is 1 of 3 allergy & immunology providers in Dalton and 1 of 151 in Georgia.
Primary specialty
Allergy & Immunology
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
Sole proprietor
Not specified
May be part of a larger org
How this provider compares
Across 151 active allergy & immunology providers in Georgia.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
1436 Chattanooga Ave
Dalton, GA 307202637
Mailing address
1436 Chattanooga Ave
Dalton, GA 307202637
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...
-
OtolaryngologyAn otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures...
Practice context
Part of a multi-provider practice. 11 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 →
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