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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J. Barton Williams MD PA

Cardiovascular Disease Physician in Columbus, MS · enumerated 2008 · authorized official James Williams, Medical Director/Owner.

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

National Provider Identifier

1730367582

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Registry record

Entity type Organization (Type 2)
Legal business name J. Barton Williams MD PA
Other name <Unavail>
Practice address 3491 Bluecutt Road, Suite 2, Columbus, MS, 39705
Phone (662) 244-0050
Fax (662) 241-7747
Enumeration date Feb 4, 2008
Last updated in NPPES Mar 8, 2023

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 14872 (MS) Primary

Authorized official

Name James Williams
Title Medical Director/Owner
Phone (662) 241-0050

Other identifiers

Identifier Type State Issuer
0124293 Medicaid MS -

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

What is the NPI number for J. Barton Williams MD PA?
The NPI for J. Barton Williams MD PA is 1730367582, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for J. Barton Williams MD PA?
NPPES lists James Williams (Medical Director/Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-08.