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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antonio Martinez, PA-C

Internal Medicine Physician in Hartford, CT · enumerated 2026.

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

National Provider Identifier

1346159811

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Registry record

Entity type Individual (Type 1)
Name Antonio Martinez
Credential PA-C
Sex Male
Practice address 21 Woodland St, Hartford, CT, 06105
Phone (860) 228-9300
Fax (860) 228-4703
Enumeration date Sep 2, 2026
Last updated in NPPES Sep 2, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ct7777 (CT) Primary

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

Is NPI 1346159811 active?
Yes, as of the latest NPPES snapshot, NPI 1346159811 is active (record last updated 2026-09-02).
How do I verify Antonio Martinez's NPI record?
Cross-check NPI 1346159811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-02.