Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mallory Louise Willis, D.O.

Family Medicine Physician in Auburn, AL · enumerated 2019.

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

National Provider Identifier

1306308309

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mallory Louise Willis

Credential D.O.

Sex Female

Practice address 1171 Gatewood Drive, #101, Auburn, AL, 36830

Phone (334) 821-2708

Fax (334) 528-5420

Enumeration date Apr 1, 2019

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2943 (AL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2943	Other	AL	ALABAMA MEDICAL LICENSE

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 does Mallory Willis practice?

The practice location on file with NPPES is in Auburn, AL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mallory Willis?

The National Provider Identifier (NPI) for Mallory Willis is 1306308309, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.