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

Dr. Fred Walbrun, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1306848700

Dr. Fred Walbrun, MD is a Geriatric Medicine (Internal Medicine) Physician in Green Bay, 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.

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Practice location Address checks out

1715 Dousman St
Green Bay, WI 54303-3211
Phone: (920) 272-1570
Fax: (920) 431-1823
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 22566 (WI)

Record details

NPI number1306848700
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2005
Last updated in NPPESSeptember 15, 2016
Mailing addressPo Box 19070, Green Bay, WI 54307-9070

Other providers in Green Bay