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

Gabriel Loor, MD

Q: What is the NPI number for Gabriel Loor?

The National Provider Identifier (NPI) for Gabriel Loor is 1417271891, a Type 1 (individual) record in the CMS NPPES registry.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Houston, TX · enumerated 2010.

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

National Provider Identifier

1417271891

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Registry record

Entity type Individual (Type 1)

Name Gabriel Loor

Credential MD

Sex Male

Practice address Houston, TX, 77030

Phone (832) 355-3000

Enumeration date Mar 15, 2010

Last updated in NPPES Jul 25, 2024

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License R3131 (TX) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036114908 (IL) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License R3131 (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

Where does Gabriel Loor 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 Gabriel Loor?

The National Provider Identifier (NPI) for Gabriel Loor is 1417271891, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-25.