Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Midwest Medical, Inc.

Q: What is the NPI number for Great Midwest Medical, Inc.?

The NPI for Great Midwest Medical, Inc. is 1629356423, a Type 2 (organization) record in the CMS NPPES registry.

Ambulatory Surgical Clinic/Center in Brookfield, WI · enumerated 2011 · authorized official Robert Matteucci, President.

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

National Provider Identifier

1629356423

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Great Midwest Medical, Inc.

Practice address 17495 W Capitol Dr, Unit K, Brookfield, WI, 53045

Phone (262) 945-1094

Enumeration date Jul 27, 2011

Last updated in NPPES Dec 7, 2011

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Robert Matteucci

Title President

Phone (262) 945-1094

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 Great Midwest Medical, Inc.?

NPPES lists Robert Matteucci (President) as the authorized official for this organization.

What is the NPI number for Great Midwest Medical, Inc.?

The NPI for Great Midwest Medical, Inc. is 1629356423, 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 2011-12-07.