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

John James Demarchi, MD

Individual provider Orthopaedic Surgery Physician · NPI 1245253889

John James Demarchi, MD is an Orthopaedic Surgery Physician in Orchard Park, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

3673 Southwestern Blvd
Orchard Park, NY 14127-1740
Phone: (716) 662-8093
Fax: (716) 662-2969
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 104410 (NY)

Record details

NPI number1245253889
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 25, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3673 Southwestern Blvd, Orchard Park, NY 14127-1740

Other providers in Orchard Park