Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lee K Brennan, PT

Q: What is the NPI number for Lee Brennan?

The National Provider Identifier (NPI) for Lee Brennan is 1457358228, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Boulder, CO · enumerated 2005.

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

National Provider Identifier

1457358228

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Registry record

Entity type Individual (Type 1)

Name Lee K Brennan

Credential PT

Sex Female

Practice address 2750 Broadway St, Boulder, CO, 80304

Phone (303) 440-3034

Fax (303) 402-1665

Enumeration date Jul 7, 2005

Last updated in NPPES Nov 15, 2019

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTL0006404 (CO) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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 Lee Brennan?

The National Provider Identifier (NPI) for Lee Brennan is 1457358228, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lee Brennan practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-15.