NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ascension Se Wisconsin Hospital, Inc

General Practice Physician in Milwaukee, WI · enumerated 2007 · authorized official Michael Mccullough, Cfo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750594297

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ascension Se Wisconsin Hospital, Inc
Other name <Unavail>
Parent organization Ascension Se Wisconsin Hospital, Inc
Practice address 3070 N 51st St, Suite 601, Milwaukee, WI, 53210
Phone (414) 445-6520
Enumeration date May 8, 2007
Last updated in NPPES Jan 7, 2025

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Mccullough
Title Cfo
Phone (414) 465-3736

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Ascension Se Wisconsin Hospital, Inc?
NPPES lists Michael Mccullough (Cfo) as the authorized official for this organization.
What is the NPI number for Ascension Se Wisconsin Hospital, Inc?
The NPI for Ascension Se Wisconsin Hospital, Inc is 1750594297, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-07.