NPI age
13 years
Enumerated 2012-07-31
● Active
Type 1 · Individual
Linda V Callahan, RD, LDN
Callahan is 1 of 5 dietitian, registered providers in Ringgold and 1 of 1653 in Georgia.
Primary specialty
Dietitian, Registered
Plus 2 subspecialties
Licensed in
TN, GA
2 states
Status
Active
No deactivations on record
Last NPPES update
2016-07-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1653 active dietitian, registered providers in Georgia.
NPI age
13 years
↑ 6 yr above median (7 yr)
State licenses
2 states
Top 95% — 4% of peers are multi-state
Subspecialties
1
In the 10% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-07Enumerated in NPPES
2012
2026
Where they practice
Practice location
299 Post Oak Rd
Ringgold, GA 307363526
Mailing address
Po Box 8974
Chattanooga, TN 374140974
Specialties
-
Dietitian, Registered PrimaryA Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based...
-
CounselorDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (GA) | LD 206 | LICENSED DIETITIAN |
| 01 | 389163 | REGISTERED DIETITIAN |
| 01 (TN) | LDN 209 | LICENSED DIETITIAN / NUTRITIONIST |
| 01 (TN) | LPC/MHSP 2178 | LICENSED PROFESSIONAL COUNSELOR/ MENTAL HEALTH SERVICES PROVIDER |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new dietitian, registered provider has been added in Ringgold 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.
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