# Medical Microbiology Physician providers in Maryland

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- [MICHAEL PELCZAR](https://www.stedi.com/npi-registry/npis/1316254246.md) — NPI 1316254246, Individual, Active
- [SEAN ZHANG](https://www.stedi.com/npi-registry/npis/1972813061.md) — NPI 1972813061, Individual, Active