Individual provider · Type 1 NPI

John Walker McDonald Sr., MD

Gastroenterology Physician · Baton Rouge, LA

NPI number 1386834281 Active

Practice location

9103 Jefferson Hwy
Baton Rouge, LA 70809-2440

Fax (225) 706-0160

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100XMD.200458 (LA)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

39 other providers at this address

Other gastroenterology physician providers in Baton Rouge

See all in Baton Rouge →

About NPI 1386834281

John Walker McDonald Sr., MD's National Provider Identifier is 1386834281, issued on Jul 26, 2007. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Baton Rouge, LA. The record was last updated on Nov 7, 2014.