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

Dr. Gregory A Quin, MD

Individual provider Legal Medicine · NPI 1548260714

Dr. Gregory A Quin, MD is an Internal Medicine in Peru, Indiana. Qualified in 1990, 36 years ago. Practices as a sole proprietor. Licensed in Indiana.

Years since qualifying
36
Licensed in
IN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

302 N Duke St
Peru, IN 46970-1520
Phone: (765) 472-3944
Fax: (765) 472-3945
Show map & directions

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

Specialties & licences

Legal Medicine (primary) Taxonomy 173000000X · Licence 1045818 (IN)

Record details

NPI number1548260714
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 28, 2005
Last updated in NPPESFebruary 4, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Not indicated