Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Willard Thompson, M.D.

Internal Medicine Physician in Oxford, MS · enumerated 2006.

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

National Provider Identifier

1427076280

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Registry record

Entity type Individual (Type 1)

Name James Willard Thompson

Credential M.D.

Sex Male

Practice address 2301 S Lamar Blvd, Oxford, MS, 38655

Phone (662) 232-8568

Fax (662) 513-1450

Enumeration date Jul 18, 2006

Last updated in NPPES May 12, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19181 (MS) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 015896 (GA) Secondary

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
08108824	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

How do I verify James Thompson's NPI record?

Cross-check NPI 1427076280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427076280 active?

Yes, as of the latest NPPES snapshot, NPI 1427076280 is active (record last updated 2009-05-12).

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Robert Mceachern Pulmonary Disease Physician · Oxford, MS NPI 1164413407 Lawrence Deese Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oxford, MS NPI 1265480156 Lane Hartt Emergency Medicine Physician · Oxford, MS NPI 1073566063 Anesthesia Consultants of Oxford, Pllc Specialist · Oxford, MS NPI 1265485742 Wilton Marsalis Anesthesiology Physician · Oxford, MS NPI 1275586703 Jason Waller Emergency Medicine Physician · Oxford, MS NPI 1952355653 Jill Brown Emergency Medicine Physician · Oxford, MS NPI 1154377950 Michael Morrison Anesthesiology Physician · Oxford, MS NPI 1790731933

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-12.