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

William B. Potos MD Commonwealth Medical Group

Organization Family Medicine Physician · NPI 1912109893

William B. Potos MD Commonwealth Medical Group is a Family Medicine Physician in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007

Practice location Address checks out

2500 W Layton Ave Ste 290
Milwaukee, WI 53221-5420
Phone: (414) 281-9651
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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 14134 (WI)

Record details

NPI number1912109893
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Mutschelknaus — Ceo · (414) 777-5100
Other names Commonwealth Medical Group
NPI enumeratedJune 4, 2007
Last updated in NPPESSeptember 19, 2007
Mailing address2500 W Layton Ave, Suite 290, Milwaukee, WI 53221-5420

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