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

Gregory A Peyer, MD

Individual provider Orthopaedic Surgery Physician · NPI 1568480085

Gregory A Peyer, MD is an Orthopaedic Surgery Physician in Oconto Falls, Wisconsin. Licensed in Indiana and Wisconsin. Registered with an NPI since 2006.

Licensed in
IN, WI
In the registry since
2006
Specialties on file
2
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

855 S Main St
Oconto Falls, WI 54154-1241
Phone: (920) 496-4700
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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 25167-020 (WI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 01044451A (IN)

Record details

NPI number1568480085
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESNovember 7, 2018
Mailing address853 S Main St, Oconto Falls, WI 54154-1203

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