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

Individual provider Internal Medicine Physician · NPI 1457796997

Paul Edward Dejac, MD is an Internal Medicine in Buffalo, New York. Graduated from State University of New York at Buffalo School of Medicine in 2013, 13 years ago. Practices with Paul Dejac Physician PC, a 7-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
NY
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

656 Elmwood Ave
Buffalo, NY 14222-1836
Phone: (716) 883-0515
Fax: (716) 883-8764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 285386 (NY)

Record details

NPI number1457796997
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2013
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026
Mailing address656 Elmwood Ave, Buffalo, NY 14222-1836

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Paul Dejac Physician Pc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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