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

Demattia Medical Group, LLC

Organization Family Medicine Physician · NPI 1285834994

Demattia Medical Group, LLC 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
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5500 W Vliet St
Milwaukee, WI 53208-2120
Phone: (414) 431-8536
Fax: (414) 434-2049
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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 45995 (WI)

Record details

NPI number1285834994
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Laure Demattia — President · (414) 431-8536
NPI enumeratedJuly 20, 2007
Last updated in NPPESSeptember 21, 2007
Mailing address5500 W Vliet St, Milwaukee, WI 53208-2120

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