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

Dr. Nathan B Duer, MD

Individual provider Family Medicine Physician · NPI 1457306128

Dr. Nathan B Duer, MD is a Family Medicine Physician in Greensboro, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

7 Glassworks Road Cornerstone Care
Greensboro, PA 15338
Phone: (724) 943-3308
Fax: (724) 943-4929
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD037948E (PA)

Record details

NPI number1457306128
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESJanuary 8, 2010
Mailing address7 Glassworks Road, Cornerstone Care, Greensboro, PA 15338

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