IndividualActive
Gay Trepanier, MD
NPI 1164415709 · Geriatric Medicine (Family Medicine) Physician · Fond Du Lac, WI
Provider details
- NPI number
- 1164415709
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16852 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
481 E Division St
Suite 100
Fond Du Lac, WI 54935-3748
Phone: (920) 929-8120
Fax: (920) 929-8126
Approximate (ZIP-level) locationGet directions
Mailing address
481 E Division St
Fond Du Lac, WI 54935-3748
Registry dates
- Enumerated
- 2005-08-30
- Last updated
- 2025-09-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.