Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joseph Metcalf IV, MD

Surgery Physician in Oak Ridge, TN · enumerated 2005.

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

National Provider Identifier

1356332126

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Registry record

Entity type Individual (Type 1)

Name Dr. Joseph Metcalf IV

Credential MD

Sex Male

Practice address 988 Oak Ridge Tpke, Suite 350, Oak Ridge, TN, 37830

Phone (865) 483-7030

Fax (865) 483-3954

Enumeration date Nov 2, 2005

Last updated in NPPES Apr 8, 2008

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD021506 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joseph Metcalf?

The National Provider Identifier (NPI) for Joseph Metcalf is 1356332126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Metcalf practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-08.