Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison N Wyll, MD

Specialist in Dallas, TX · enumerated 2005.

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

National Provider Identifier

1063408268

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Allison N Wyll

Credential MD

Sex Female

Practice address 11970 N Central Expy, Suite 400, Dallas, TX, 75243

Phone (214) 382-5100

Fax (214) 382-5199

Enumeration date Sep 22, 2005

Last updated in NPPES Jun 10, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers · License L5957 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 do I verify Allison Wyll's NPI record?

Cross-check NPI 1063408268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1063408268 active?

Yes, as of the latest NPPES snapshot, NPI 1063408268 is active (record last updated 2026-06-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-10.