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

Prohealth Medical Group Inc

Organization Allergy & Immunology Physician · NPI 1629119417

Prohealth Medical Group Inc is an Allergy & Immunology Physician in Watertown, Wisconsin. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
7
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

109 Air Park Dr
Watertown, WI 53094-7400
Phone: (262) 928-5100
Fax: (262) 928-5111
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Allergy & Immunology Physician Taxonomy 207K00000X
Family Medicine Physician Taxonomy 207Q00000X
Obstetrics & Gynecology Physician Taxonomy 207V00000X
Otolaryngology Physician Taxonomy 207Y00000X
Pediatrics Physician Taxonomy 208000000X
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X

Record details

NPI number1629119417
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationProhealth Medical Group Inc
Authorized official Peter Geiss, Md — President · (262) 928-8669
NPI enumeratedFebruary 12, 2007
Last updated in NPPESMay 23, 2022
Certification dateMay 23, 2022
Mailing addressN17w24100 Riverwood Dr, Suite 250, Waukesha, WI 53188-1177