# DIRK R DIEFENDORF, MD
> **ORTHOPEDIC SURGERY** · SAN MATEO, CA · Offers telehealth
## Provider
- **NPI:** 1467559443
- **Credential:** MD
- **Primary specialty:** ORTHOPEDIC SURGERY
- **Gender:** Male
- **Medical school:** NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
- **Graduation year:** 1983
## Practice
- **Address:** 101 S SAN MATEO DR, SAN MATEO, CA 944013843
- **Phone:** 6503470517
- **Accepts Medicare assignment:** Yes (individual)
- **Telehealth:** Yes
## Source
- [NPI Registry](https://npiregistry.cms.hhs.gov/provider-view/1467559443)
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