Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mary M. Milbrath, MD, Sc

Otolaryngology Physician in Brookfield, WI · enumerated 2007 · authorized official Mary Milbrath, President.

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

National Provider Identifier

1043337041

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Registry record

Entity type Organization (Type 2)

Legal business name Mary M. Milbrath, MD, Sc

Practice address 19475 W North Ave, Suite 301, Brookfield, WI, 53045

Phone (262) 780-4444

Fax (262) 780-4329

Enumeration date Mar 23, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mary Milbrath

Title President

Phone (262) 780-4444

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Mary M. Milbrath, MD, Sc located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.