Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Allan Heard, DO

Surgery Physician in Johnson City, TN · enumerated 2021.

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

National Provider Identifier

1255918603

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Registry record

Entity type Individual (Type 1)

Name Matthew Allan Heard

Credential DO

Sex Male

Practice address 325 N State of Franklin Rd Fl 3, Johnson City, TN, 37604

Phone (423) 439-7201

Fax (423) 439-7219

Enumeration date Mar 24, 2021

Last updated in NPPES Mar 12, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5885 (TN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Matthew Heard practice?

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

What is the NPI number for Matthew Heard?

The National Provider Identifier (NPI) for Matthew Heard is 1255918603, 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 2025-03-12.