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

Dr. John Joseph Sheehan Jr., MD

Individual provider Gastroenterology Physician · NPI 1376549816

Dr. John Joseph Sheehan Jr., MD is a Gastroenterology Physician in Jackson, Mississippi. Licensed in Louisiana and Mississippi. Registered with an NPI since 2005.

Licensed in
LA, MS
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 N State St Dept OF Medicine Division OF Digestive Disease
Jackson, MS 39216-4500
Phone: (601) 984-4540
Fax: (601) 984-4548
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 17272 (MS)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 05144R (LA)

Record details

NPI number1376549816
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESApril 9, 2014

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