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Marco Antonio Martinez, MD

Obstetrics & Gynecology Physician in Rockford, IL · enumerated 2017 · practices at Jack W. Lenox, Ltd.

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

National Provider Identifier

1457880718

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Registry record

Entity type Individual (Type 1)
Name Marco Antonio Martinez
Credential MD
Sex Male
Practice address 1415 E State St Ste 800, Rockford, IL, 61104
Phone (779) 696-9120
Fax (779) 696-9593
Enumeration date Jun 8, 2017
Last updated in NPPES Aug 31, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4301112822 (MI) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036-157747 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Marco Martinez's NPI record?
Cross-check NPI 1457880718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457880718 active?
Yes, as of the latest NPPES snapshot, NPI 1457880718 is active (record last updated 2021-08-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-31.