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

Prohealth Medical Group Inc

Organization Family Medicine Physician · NPI 1386897965

Prohealth Medical Group Inc is a Family Medicine Physician in Oconomowoc, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2008.

Licensed in
WI
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

820 Summit Ave
Oconomowoc, WI 53066-3900
Phone: (262) 567-0223
Fax: (262) 567-6380
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X (WI)

Record details

NPI number1386897965
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationProhealth Medical Group Inc
Authorized official Peter Geiss — President · (262) 928-8669
NPI enumeratedOctober 28, 2008
Last updated in NPPESMay 23, 2022
Certification dateMay 23, 2022
Mailing addressN17w24100 Riverwood Dr, Suite 150, Waukesha, WI 53188-1177

Other providers in Oconomowoc