DR. John Walker Mcdonald, M.D. is a gastroenterology internal medicine in Baton Rouge, LA with 20 years of experience. The provider is 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. DR. John Walker Mcdonald, M.D. NPI is 1386834281. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduation Year:2004
The provider's business location address is:
9103 JEFFERSON HWY
BATON ROUGE, LA
ZIP 70809-440
Phone: (225) 927-1190
Fax: (225) 706-0160
The NPI 1386834281 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.
- Removal of polyps or growths of large bowel using an endoscope (HCPCS:45385)
- Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope (HCPCS:43239)
- Biopsy of large bowel using an endoscope (HCPCS:45380)
- Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
The enumeration date for this NPI number is 7/26/2007 and was last updated on 11/7/2014.