Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer Lynn O'Brien, P.T.

Physical Therapist in Canfield, OH · enumerated 2007.

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

National Provider Identifier

1851513279

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer Lynn O'Brien

Credential P.T.

Sex Female

Practice address 261 Dartmouth Drive, Canfield, OH, 44406

Phone (330) 519-6497

Enumeration date May 3, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 08429 (OH) Primary

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
08429	Other	OH	LICENSE

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 Jennifer O'Brien practice?

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

What is the NPI number for Jennifer O'Brien?

The National Provider Identifier (NPI) for Jennifer O'Brien is 1851513279, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.