National Provider Identifier Database

JOHN T FOSS, MD – NPI #1376598094
Gastroenterology

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.


Contact Information

JOHN T FOSS, MD
700 S PARK ST
DEAN ST. MARY'S OUTPATIENT CENTER
MADISON, WI53715-1830
Phone: 608-260-2900
Fax: 608-260-2977
Website:
Specialty Taxonomy Code
* Gastroenterology 207RG0100X

* Indicates primary specialty

NPI Profile & details for JOHN T FOSS

NPI Number 1376598094
Credentials MD
Entity Individual
Enumeration date 05/23/2006
Last updated 05/10/2026 - About a month ago
Sole proprietor1 No
Identifiers
  • WI License #: 28229-020
  • WI Medicaid: 30805600
  • WI Other: 60137 DEAN HEALTH INSURANCE
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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