DR. GREGORY KEITH NELLIGAN M.D. NPI 1205924842

NPI Information

DR. Gregory Keith Nelligan, M.D. is a gastroenterology internal medicine in Madison, WI. 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. Gregory Keith Nelligan, M.D. NPI is 1205924842. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

2500 OVERLOOK TER
MADISON, WI
ZIP 53705-254
Phone: (608) 256-1901
Fax: (608) 280-7020

The enumeration date for this NPI number is 10/10/2006 and was last updated on 7/8/2007.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

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