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

Gregory Obst, MD

Individual provider Emergency Medicine Physician · NPI 1629139548

Gregory Obst, MD is an Emergency Medicine Physician in Wausau, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

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

333 Pine Ridge Blvd
Wausau, WI 54401-4120
Phone: (715) 847-2304
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35317 (WI)

Record details

NPI number1629139548
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 1008, Wausau, WI 54402-1008

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