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

Mrs. Loren Nicole Brennan, NP

Adult Health Nurse Practitioner in Orchard Park, NY · enumerated 2025 · practices at Cardiology Group of Wny.

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

National Provider Identifier

1518768456

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Loren Nicole Brennan

Credential NP

Sex Female

Practice address Orchard Park, NY, 14127

Phone (716) 677-6800

Enumeration date Mar 24, 2025

Last updated in NPPES Mar 24, 2025

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

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 312244 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Loren Brennan?

The National Provider Identifier (NPI) for Loren Brennan is 1518768456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Loren Brennan practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.