Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Michael Eugene Callahan, PA-C

Individual provider Gastroenterology Physician · NPI 1467480673

Mr. Michael Eugene Callahan, PA-C is a Gastroenterology Physician in Decatur, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1670 Clairmont Rd Atlanta VA Medical Ctr
Decatur, GA 30033-4004
Phone: (404) 321-6111
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 3240 (GA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 3240 (GA)

Record details

NPI number1467480673
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorYes
NPI enumeratedJune 28, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address3220 Francine Dr, Decatur, GA 30033-3358

Other providers in Decatur