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

John W Duval, MD

Individual provider Gastroenterology Physician · NPI 1902891914

John W Duval, MD is a Gastroenterology Physician in Jackson, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
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

700 W Forest Ave Ste 300
Jackson, TN 38301-3937
Phone: (731) 422-0305
Fax: (731) 422-0357
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 13944 (TN)

Record details

NPI number1902891914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2005
Last updated in NPPESFebruary 14, 2012
Mailing addressPo Box 400, Jackson, TN 38302-0400

Other providers in Jackson