Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Milwaukee Gi Specialists Sc

Q: What is the NPI number for Milwaukee Gi Specialists Sc?

The NPI for Milwaukee Gi Specialists Sc is 1639515000, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Wauwatosa, WI · enumerated 2013 · authorized official Amy Burns, Director Revenue Cycle Management.

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

National Provider Identifier

1639515000

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Registry record

Entity type Organization (Type 2)

Legal business name Milwaukee Gi Specialists Sc

Practice address 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI, 53226

Phone (414) 454-0600

Fax (414) 454-0971

Enumeration date May 13, 2013

Last updated in NPPES Jan 8, 2025

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Amy Burns

Title Director Revenue Cycle Management

Phone (262) 970-7825

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

What is the NPI number for Milwaukee Gi Specialists Sc?

The NPI for Milwaukee Gi Specialists Sc is 1639515000, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Milwaukee Gi Specialists Sc?

NPPES lists Amy Burns (Director Revenue Cycle Management) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-08.