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

Individual provider Ophthalmology Physician · NPI 1740201649

Dr. Thomas A. Guffy, MD is an Ophthalmology Physician in Ashland, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
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

2101 Beaser Ave Ste 6
Ashland, WI 54806-3632
Phone: (715) 682-0482
Fax: (715) 682-4297
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Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 34834 (WI)

Record details

NPI number1740201649
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 23, 2006
Last updated in NPPESApril 21, 2011
Mailing address2101 Beaser Ave Ste 6, Ashland, WI 54806-3632

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