Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William H. Wallace

Legal Medicine in Jackson, MS · enumerated 2006.

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

National Provider Identifier

1437184017

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Registry record

Entity type Individual (Type 1)

Name Dr. William H. Wallace

Sex Male

Practice address 1421 N State St # St.1, Ste. 504, Jackson, MS, 39202

Phone (601) 969-9050

Fax (601) 354-2443

Enumeration date Jul 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

173000000X Legal Medicine Other Service Providers · License 6475 (MS) Primary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is William Wallace?

William Wallace is registered in NPPES with the primary taxonomy of Legal Medicine. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.