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

Individual provider Family Medicine Physician · NPI 1144297359

William P Fast, MD is a Family Medicine Physician in Boscobel, 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

208 Parker St
Boscobel, WI 53805-1648
Phone: (608) 375-4144
Fax: (608) 375-5629
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 21673 (WI)

Record details

NPI number1144297359
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESJuly 13, 2026
Mailing address208 Parker St, Boscobel, WI 53805-1648

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