Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allan D Linehan, DMD, MS, CDT

Prosthodontics in Louisville, KY · enumerated 2007 · practices at Drs. Young and Linehan, P.L.L.C..

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

National Provider Identifier

1952447633

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Registry record

Entity type Individual (Type 1)

Name Dr. Allan D Linehan

Credential DMD, MS, CDT

Sex Male

Practice address 1160 Bardstown Rd, Louisville, KY, 40204

Phone (502) 238-3131

Fax (502) 238-3181

Enumeration date Jan 29, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0700X Prosthodontics Dental Providers · License 7835 (KY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Where does Allan Linehan practice?

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

What is the NPI number for Allan Linehan?

The National Provider Identifier (NPI) for Allan Linehan is 1952447633, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Bridget Young General Practice Dentistry · Louisville, KY NPI 1285770966 Drs. Young and Linehan, P.L.L.C. General Practice Dentistry · Louisville, KY NPI 1104957570

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