# GREGORY R GRENIER, DO
> **ORTHOPEDIC SURGERY** · DURANGO, CO
## Provider
- **NPI:** 1134512593
- **Credential:** DO
- **Primary specialty:** ORTHOPEDIC SURGERY
- **Gender:** Male
- **Medical school:** OTHER
- **Graduation year:** 2015
## Practice
- **Address:** 1 MERCADO ST, DURANGO, CO 813017307
- **Phone:** 9707649400
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** No
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1134512593)
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