Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bryan I Johnston, MD

Vascular & Interventional Radiology Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1154428159

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Registry record

Entity type Individual (Type 1)

Name Dr. Bryan I Johnston

Credential MD

Sex Male

Practice address 2731 Niazuma Ave S, Birmingham, AL, 35205

Phone (601) 906-4660

Fax (205) 592-5211

Enumeration date Sep 20, 2006

Last updated in NPPES Oct 18, 2016

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 27435 (AL) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License MD27435 (AL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
051536602	Other	AL	BLUE CROSS BLUE SHIELD OF ALABAMA
P00422295	Other	-	MEDICARE RAILROAD

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 Bryan Johnston 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 Bryan Johnston?

The National Provider Identifier (NPI) for Bryan Johnston is 1154428159, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-18.