Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alliance Ent and Hearing Center, Sc

Medical Specialty Clinic/Center in Brookfield, WI · enumerated 2011 · authorized official Carmen Mendoza, Billing Manager.

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

National Provider Identifier

1235437146

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Alliance Ent and Hearing Center, Sc

Practice address 20350 Water Tower Blvd Ste 201, Brookfield, WI, 53045

Phone (414) 727-0910

Fax (414) 727-0920

Enumeration date Mar 2, 2011

Last updated in NPPES May 2, 2022

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Carmen Mendoza

Title Billing Manager

Phone (414) 727-0910

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

Where is Alliance Ent and Hearing Center, Sc located?

The practice location on file with NPPES is in Brookfield, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-05-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-02.