Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Luis Florentino Vazquez Justiniano, M.D.

Family Medicine Physician in Mercedes, TX · enumerated 2021.

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

National Provider Identifier

1689248627

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Luis Florentino Vazquez Justiniano

Credential M.D.

Sex Male

Practice address 2810 W. Expressway 83, Mercedes, TX, 78570

Phone (956) 296-1816

Fax (956) 296-1816

Enumeration date May 14, 2021

Last updated in NPPES Jul 10, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 13995788-1205 (UT) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Luis Vazquez Justiniano practice?

The practice location on file with NPPES is in Mercedes, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Luis Vazquez Justiniano?

The National Provider Identifier (NPI) for Luis Vazquez Justiniano is 1689248627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-10.