Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Devin Cyrus Owen Johnson, MD

Neurology with Special Qualifications in Child Neurology Physician in Johnson City, TN · enumerated 2019.

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

National Provider Identifier

1568921419

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Registry record

Entity type Individual (Type 1)

Name Devin Cyrus Owen Johnson

Credential MD

Sex Male

Practice address 408 N State of Franklin Rd, Johnson City, TN, 37604

Phone (423) 431-4946

Fax (423) 431-4946

Enumeration date Mar 19, 2019

Last updated in NPPES Apr 22, 2025

Taxonomy & licenses

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 0101283186 (VA) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 71786 (TN) 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Devin Johnson?

Devin Johnson is registered in NPPES with the primary taxonomy of Neurology with Special Qualifications in Child Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-22.