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ASCENSION NE WISCONSIN, INC
NPI 1306777164
General Acute Care Hospital in Oshkosh, WI

Active since May 28, 2026
500 S OAKWOOD RD, OSHKOSH, WI 54904(920) 223-2000 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ascension Ne Wisconsin, Inc NPPES

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

ASCENSION NE WISCONSIN, INC (NPI 1306777164) is a healthcare organization registered as a general acute care hospital in Oshkosh, Wisconsin and active in the NPI registry since May 2026. The organization lists Susan Dwyer, Cfo, as its authorized official.

NPPES Registry Identity

NPI1306777164
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameASCENSION NE WISCONSIN, INC
Location Address500 S OAKWOOD RDOshkosh, WI 54904-7944
Mailing Address500 S Oakwood RdOshkosh, WI 54904-7944 · (920) 223-2000
Phone(920) 223-2000
Organization SubpartYes
Authorized OfficialSusan DwyerCfo · (262) 442-0736
Enumeration DateMay 28, 2026
NPPES CertifiedMay 28, 2026
✔ NPI 1306777164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
500 S OAKWOOD RD, Oshkosh, WI 54904
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Other Names 1

Other NameAscension Mercy - Opa Infusion Dept

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANN MARION CAREY
Speech-Language Pathologist
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 223-0408
PATRICK A TOUSIGNANT CRNA
Nurse Anesthetist, Certified Registered
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 232-1941
MERCY MEDICAL CENTER OF OSHKOSH, INC.
General Acute Care Hospital
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 720-1464
MORGAN MOSLING
Nurse Practitioner (Family)
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 223-2000
HEATHER KLAUER RN
Registered Nurse
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 223-3333
KRISTOFFER L HAGEN CRNA
Nurse Anesthetist, Certified Registered
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 223-2000
WELL AMERICA INC
Psychologist (Clinical)
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (732) 485-1301
JOHN M LESCHKE MD
Anesthesiology
500 S OAKWOOD RD
OSHKOSH, WI 54904
Winnebago County (920) 223-2000

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 Ascension NE Wisconsin, Inc's NPI number?

The NPI number for Ascension NE Wisconsin, Inc is 1306777164. It was assigned to this organization in the NPPES registry on May 28, 2026. The provider is also known as Ascension Mercy - OPA Infusion Dept.

Where is Ascension NE Wisconsin, Inc located?

Ascension NE Wisconsin, Inc is located at 500 S Oakwood Rd, Oshkosh, WI 54904. The listed phone number is (920) 223-2000.

What is Ascension NE Wisconsin, Inc's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Ascension NE Wisconsin, Inc was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.