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

Tom Joseph Tierney, P.T.

Physical Therapist in Burr Ridge, IL · enumerated 2007.

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

National Provider Identifier

1912020801

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Registry record

Entity type Individual (Type 1)
Name Tom Joseph Tierney
Credential P.T.
Sex Male
Practice address Burr Ridge, IL, 60527
Phone (630) 321-1717
Fax (630) 321-1711
Enumeration date Apr 7, 2007
Last updated in NPPES Jul 8, 2007

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 70005016 (IL) 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.

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Frequently asked questions

Where does Tom Tierney practice?
The practice location on file with NPPES is in Burr Ridge, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tom Tierney?
The National Provider Identifier (NPI) for Tom Tierney is 1912020801, a Type 1 (individual) record in the CMS NPPES registry.

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