Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Milwaukee Midwest Medical Lab

Clinical Medical Laboratory in Milwaukee, WI · enumerated 2007 · authorized official Phillip Thong, Manager.

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

National Provider Identifier

1508087974

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Registry record

Entity type Organization (Type 2)

Legal business name Milwaukee Midwest Medical Lab

Practice address 756 N 35th St Ste 103, Milwaukee, WI, 53208

Phone (414) 342-8463

Enumeration date May 1, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Phillip Thong

Title Manager

Phone (414) 342-8463

Other identifiers

Identifier	Type	State	Issuer
32931800	Medicaid	WI	-

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 Milwaukee Midwest Medical Lab located?

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

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.

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