Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Owen Johnson, MD

Otolaryngology Physician in Candler, NC · enumerated 2021.

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

National Provider Identifier

1578145231

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Registry record

Entity type Individual (Type 1)

Name Alexander Owen Johnson

Credential MD

Sex Male

Practice address 91 Westridge Market Pl # 20, Candler, NC, 28715

Phone (828) 458-8100

Fax (828) 586-7473

Enumeration date Apr 22, 2021

Last updated in NPPES Jul 7, 2026

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 2026-02273 (NC) 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 Alexander Johnson practice?

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

What is the NPI number for Alexander Johnson?

The National Provider Identifier (NPI) for Alexander Johnson is 1578145231, a Type 1 (individual) record in the CMS NPPES registry.

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