Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Walter K T Wong MD Sc

Neurology Physician in West Allis, WI · enumerated 2010 · authorized official Walter Wong, Owner.

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

National Provider Identifier

1033449533

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Registry record

Entity type Organization (Type 2)

Legal business name Walter K T Wong MD Sc

Practice address 2424 S 90th St, Ste. 202, West Allis, WI, 53227

Phone (414) 328-7646

Fax (414) 328-7699

Enumeration date Jan 5, 2010

Last updated in NPPES Jan 20, 2015

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 24079 (WI) Primary

Authorized official

Name Walter Wong

Title Owner

Phone (414) 328-7646

Other identifiers

Identifier	Type	State	Issuer
30632800	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-01-20. Verify at npiregistry.cms.hhs.gov.

Where is Walter K T Wong MD Sc located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-20.