# GREG C HEILER, MD
> **PATHOLOGY** · ALTOONA, WI
## Provider
- **NPI:** 1134173156
- **Credential:** MD
- **Primary specialty:** PATHOLOGY
- **Gender:** Male
- **Medical school:** UNIVERSITY OF MINNESOTA MEDICAL SCHOOL
- **Graduation year:** 1987
## Practice
- **Address:** 1000 OAKLEAF WAY, ALTOONA, WI 547202246
- **Phone:** 7158959454
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** No
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1134173156)
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