# SEAN M. O'BRIEN, DO
> **INTERNAL MEDICINE** · PATAGONIA, AZ
## Provider
- **NPI:** 1912994500
- **Credential:** DO
- **Primary specialty:** INTERNAL MEDICINE
- **Gender:** Male
- **Medical school:** AT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
- **Graduation year:** 1990
## Practice
- **Address:** 101 TAYLOR ST, PATAGONIA, AZ 856249600
- **Phone:** 5202811550
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** No
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1912994500)
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