Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Irvin L. Martin, M.D.

Orthopaedic Surgery Physician in Meridian, MS · enumerated 2005.

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

National Provider Identifier

1447243472

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Registry record

Entity type Individual (Type 1)

Name Dr. Irvin L. Martin

Credential M.D.

Sex Male

Practice address 1800 12th St, Meridian, MS, 39301

Phone (601) 703-9231

Fax (601) 703-4352

Enumeration date Aug 24, 2005

Last updated in NPPES Nov 7, 2013

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 12862 (MS) Primary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 12862 (MS) 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
00115751	Medicaid	MS	-
200021882	Other	-	RAIL ROAD MEDICARE
009504900	Other	AL	MEDICAID OF AL
73073633	Other	AL	BLUE CROSS OF AL

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 Irvin Martin's NPI record?

Cross-check NPI 1447243472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447243472 active?

Yes, as of the latest NPPES snapshot, NPI 1447243472 is active (record last updated 2013-11-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-07.