NPI age
20 years
Enumerated 2005-10-24
● Active
Type 1 · Individual
John P. Erdman, MD
Erdman is 1 of 2 otolaryngology providers in Fort Oglethorpe and 1 of 450 in Georgia.
Primary specialty
Otolaryngology
Plus 1 subspecialty
Licensed in
GA, TN
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-06-20
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 450 active otolaryngology providers in Georgia.
NPI age
20 years
≈ at median (19 yr)
State licenses
2 states
Top 87% — 12% of peers are multi-state
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Practice location
140 Battlewood Dr
Fort Oglethorpe, GA 307424006
Mailing address
140 Battlewood Dr
Ft Oglethorpe, GA 307424006
Specialties
-
Otolaryngology PrimaryAn 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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 00459775B |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
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 →
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