MJ
Unclaimed directory listing
Mr. John F Callahan
Physical Therapy Assistant
Concord, NHMr. John F Callahan is listed by the CMS NPI Registry as a physical therapy assistant with a practice location in Concord, NH. This is an unclaimed, provider-reported public record. An NPI does not validate licensing, credentials, services, availability, or quality.
- Credentials
- PTA/COTA (provider-reported in NPPES)