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Dr. Matthew Robert Brown, M.D.

Diagnostic Radiology Physician in Johnson City, TN · enumerated 2013.

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

National Provider Identifier

1114260643

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Robert Brown
Credential M.D.
Sex Male
Practice address 325 N. State of Franklin, Johnson City, TN, 37614
Phone (423) 439-6283
Enumeration date Apr 3, 2013
Last updated in NPPES May 22, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 35.147914 (OH) 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 NPI 1114260643 active?
Yes, as of the latest NPPES snapshot, NPI 1114260643 is active (record last updated 2023-05-22).
How do I verify Matthew Brown's NPI record?
Cross-check NPI 1114260643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-22.