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

Paul Dejac Physician PC

Organization Internal Medicine Physician · NPI 1548971831

Paul Dejac Physician PC is an Internal Medicine Physician in Buffalo, New York. Registered with an NPI since 2022.

In the registry since
2022
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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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

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X
Internal Medicine Physician Taxonomy 207R00000X

Record details

NPI number1548971831
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Paul Dejac — Md · (716) 883-0515
NPI enumeratedDecember 8, 2022
Last updated in NPPESDecember 8, 2025
Certification dateDecember 8, 2025
Mailing address656 Elmwood Ave, Buffalo, NY 14222-1836

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