Individual provider · Type 1 NPI

Timothy R. Pieh, MD

Ophthalmology Physician · Willmar, MN

NPI number 1720054497 Active

Practice location

101 Willmar Ave SW
Willmar, MN 56201-3556

Call (320) 231-5000 Map

Fax (320) 231-5067

Specialties and licenses

TaxonomyCodeLicense
Ophthalmology Physician Primary 207W00000X29404 (MN)

Ophthalmology Physician: An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services,…

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About NPI 1720054497

Timothy R. Pieh, MD's National Provider Identifier is 1720054497, issued on Feb 23, 2006. The primary taxonomy on file is Ophthalmology Physician (207W00000X), and the practice location is in Willmar, MN. The record was last updated on Jul 13, 2026.