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Leonido Luznik, M.D.

Hematology & Oncology Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1518902261

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Registry record

Entity type Individual (Type 1)
Name Leonido Luznik
Credential M.D.
Sex Male
Practice address 1919 Old Spanish Trl, Houston, TX, 77054
Phone (713) 798-4321
Enumeration date Jun 17, 2006
Last updated in NPPES Jul 3, 2024

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License D52747 (MD) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License U9304 (TX) Primary
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
904901100 Medicaid MD -

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

Where does Leonido Luznik practice?
The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leonido Luznik?
The National Provider Identifier (NPI) for Leonido Luznik is 1518902261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-03.