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

Dr. Samuel A Johnson, MD

Individual provider Specialist · NPI 1083638217

Dr. Samuel A Johnson, MD is a Gastroenterology in Columbus, Mississippi. Graduated from Brody School of Medicine at East Carolina University in 1989, 37 years ago. Practices with Gastroenterology Associates of Columbus, PA, a 10-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
37
Trained at
Brody School of Medicine at East Carolina University
Licensed in
MS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

600 Leigh Dr
Columbus, MS 39705-3014
Phone: (662) 327-7525
Fax: (662) 243-2252
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

Specialist (primary) Taxonomy 174400000X · Licence 13781 (MS)

Record details

NPI number1083638217
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESJanuary 10, 2012
Mailing address600 Leigh Dr, Columbus, MS 39705-3014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolBRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY
Graduated 1989 (37 years in practice)
Group practice Gastroenterology Associates Of Columbus, Pa — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbus