Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barton G Siebring, MD

Emergency Medicine Physician in Martinsville, VA · enumerated 2006.

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

National Provider Identifier

1588686687

Verified

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Registry record

Entity type Individual (Type 1)

Name Barton G Siebring

Credential MD

Sex Male

Practice address Dr Jon'S Urgent Care Center, 2871 Greensboro Rd, Martinsville, VA, 24112

Phone (276) 638-2273

Fax (276) 638-2223

Enumeration date Jul 25, 2006

Last updated in NPPES Sep 12, 2018

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 32617 (WI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 32617 (WI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0101252639 (VA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0101252639 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
31758200	Medicaid	WI	-

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 Barton Siebring practice?

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

What is the NPI number for Barton Siebring?

The National Provider Identifier (NPI) for Barton Siebring is 1588686687, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-12.