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Leona M Martin MD Pllc

Internal Medicine Physician in Yuma, AZ · enumerated 2006 · authorized official Leona Martin, MD.

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

National Provider Identifier

1518023100

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Registry record

Entity type Organization (Type 2)
Legal business name Leona M Martin MD Pllc
Practice address 1841 W 25th St, Ste B, Yuma, AZ, 85364
Phone (928) 726-8600
Fax (928) 726-8610
Enumeration date Dec 28, 2006
Last updated in NPPES Sep 23, 2014

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 21951 (AZ) Primary

Authorized official

Name Leona Martin
Title MD
Phone (928) 726-8600

Other identifiers

Identifier Type State Issuer
154500 Medicaid AZ -

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Leona M Martin MD Pllc?
Leona M Martin MD Pllc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-23.