IndividualActive
Ann Ouyang, MD
NPI 1104884238 · Gastroenterology Physician · Hershey, PA
Provider details
- NPI number
- 1104884238
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD036717L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
500 University Dr
Hershey, PA 17033
Phone: (717) 531-4950
Fax: (717) 531-4870
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 858
Hershey, PA 17033-0858
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2018-07-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.