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

Diane L. Brennan, P.T.,S.C.S.

Physical Therapist in Depew, NY · enumerated 2006.

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

National Provider Identifier

1184711970

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Registry record

Entity type Individual (Type 1)

Name Diane L. Brennan

Credential P.T.,S.C.S.

Sex Female

Practice address Depew, NY, 14043

Phone (716) 684-0649

Fax (716) 268-4510

Enumeration date Oct 5, 2006

Last updated in NPPES Jul 16, 2014

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009097-1 (NY) Primary

2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009097-1 (NY) Secondary

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009097-1 (NY) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
9390415	Other	NY	INDEPENDENT HEALTH ID
00011185701	Other	NY	UNIVERA HEALTHCARE ID
000611533001	Other	NY	BLUE CROSS BLUE SHIELD ID

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

How do I verify Diane Brennan's NPI record?

Cross-check NPI 1184711970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184711970 active?

Yes, as of the latest NPPES snapshot, NPI 1184711970 is active (record last updated 2014-07-16).

Other providers at this practice address

Browse all →

Stuart Dorfman Occupational Medicine Physician · Depew, NY NPI 1215017231 Zeinab Fetouh Physical Medicine & Rehabilitation Physician · Depew, NY NPI 1528180445 Mary Obrien Physician Assistant · Depew, NY NPI 1699969295 Jeffery Castiglione Physical Therapist · Depew, NY NPI 1902227382 Mathew Touchette Physical Therapist · Depew, NY NPI 1386067619 Christina Schunke Adult Health Nurse Practitioner · Depew, NY NPI 1558014183 Claire Wittlinger Nurse Practitioner · Depew, NY NPI 1124762661

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-16.