Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Austin J Barton, MD

Military Health Care Provider in Portsmouth, VA · enumerated 2024.

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

National Provider Identifier

1700633807

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Austin J Barton

Credential MD

Sex Male

Practice address 620 John Paul Jones Cir, Portsmouth, VA, 23708

Phone (240) 446-2894

Enumeration date May 6, 2024

Last updated in NPPES May 6, 2024

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers 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

Where does Austin Barton practice?

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

What is the NPI number for Austin Barton?

The National Provider Identifier (NPI) for Austin Barton is 1700633807, 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 2024-05-06.