Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Leonel Casanova Rodriguez, MD

Internal Medicine Physician in Spring, TX · enumerated 2018 · practices at Spring Medical Center Pllc.

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

National Provider Identifier

1144717570

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Registry record

Entity type Individual (Type 1)

Name Dr. Leonel Casanova Rodriguez

Credential MD

Sex Male

Practice address Spring, TX, 77373

Phone (281) 719-5215

Fax (281) 362-5002

Enumeration date Apr 20, 2018

Last updated in NPPES Nov 3, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License T3048 (TX) 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

What is the NPI number for Leonel Casanova Rodriguez?

The National Provider Identifier (NPI) for Leonel Casanova Rodriguez is 1144717570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leonel Casanova Rodriguez practice?

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

Other providers at this practice address

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Spring Medical Center Pllc Internal Medicine Physician · Spring, TX NPI 1487389375

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-03.