Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Austin G. Macdonald, MD

Emergency Medicine Physician in Birmingham, AL · enumerated 2022.

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

National Provider Identifier

1437892825

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Registry record

Entity type Individual (Type 1)

Name Dr. Austin G. Macdonald

Credential MD

Sex Male

Practice address 619 19th St S, Birmingham, AL, 35233

Phone (205) 934-4011

Enumeration date Apr 14, 2022

Last updated in NPPES Aug 23, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 50992 (AL) 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

Where does Austin Macdonald practice?

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

What is the NPI number for Austin Macdonald?

The National Provider Identifier (NPI) for Austin Macdonald is 1437892825, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-23.