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

Dr. Matthew G. Hattenhauer, MD

Individual provider Ophthalmology Physician · NPI 1619950425

Dr. Matthew G. Hattenhauer, MD is an Ophthalmology Physician in Wausau, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
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

800 N 1st St
Wausau, WI 54403-4754
Phone: (715) 261-8500
Fax: (715) 261-8667
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 40710 (WI)

Record details

NPI number1619950425
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 25, 2005
Last updated in NPPESOctober 7, 2020
Certification dateOctober 7, 2020

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