Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dean Mast

Individual provider Emergency Medicine Physician · NPI 1760525406

Dean Mast is a Family Practice in Olean, New York. Graduated from University of Cincinnati College of Medicine in 1987, 39 years ago. Practices with Great Lakes Physician Practice PC, a 143-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
39
Trained at
University of Cincinnati College of Medicine
Licensed in
NY
In the registry since
2007

Practice location Address checks out

921 Wayne St
Olean, NY 14760-2255
Phone: (716) 287-2731
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 184166 (NY)

Record details

NPI number1760525406
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 14, 2007
Last updated in NPPESJanuary 25, 2024
Certification dateMay 7, 2021
Mailing address6 Fountain Plz, Buffalo, NY 14202-2211

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Great Lakes Physician Practice Pc — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Olean