Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM J WAGNER DO
NPI 1376519587
Emergency Medicine in Plymouth, WI

Active since February 27, 2006
N7426 COUNTY ROAD J, PLYMOUTH, WI 53073(920) 876-2241 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William J Wagner Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM J WAGNER DO (NPI 1376519587) is an individual emergency medicine provider in Plymouth, Wisconsin, licensed in Wisconsin (21098) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1376519587
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM J WAGNERCredential: DO
Location AddressN7426 COUNTY ROAD JPlymouth, WI 53073-2741
Mailing AddressN7426 County Road JPlymouth, WI 53073-2741 · (920) 876-2241
Sole ProprietorNo
Enumeration DateFebruary 27, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1376519587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in WI · 21098
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
N7426 COUNTY ROAD J, Plymouth, WI 53073

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Wagner's NPI number?

The NPI number for William Wagner is 1376519587. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is William Wagner located?

William Wagner practices at N7426 County Road J, Plymouth, WI 53073. The listed phone number is (920) 876-2241.

What is William Wagner's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for William Wagner was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.