Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jean Barker MD Inc

Clinic/Center in Greenville, MS · enumerated 2019 · authorized official Jean Barker, Owner.

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

National Provider Identifier

1134688989

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Jean Barker MD Inc

Practice address 1659 E Union St, Greenville, MS, 38703

Phone (662) 332-4114

Fax (662) 332-1149

Enumeration date Mar 19, 2019

Last updated in NPPES Mar 19, 2019

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jean Barker

Title Owner

Phone (662) 332-4114

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-03-19. Verify at npiregistry.cms.hhs.gov.

Where is Jean Barker MD Inc located?

The practice location on file with NPPES is in Greenville, MS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-19.