NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

.Mortenson Family Dental Center

Dental Clinic/Center in Louisville, KY · enumerated 2006 · authorized official Owen Mortenson, Dentist Owner.

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

National Provider Identifier

1720155591

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name .Mortenson Family Dental Center
Practice address 4801 Outer Loop, Louisville, KY, 40219
Phone (502) 966-8638
Fax (502) 964-7309
Enumeration date Nov 29, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Owen Mortenson
Title Dentist Owner
Phone (502) 245-8627

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

Who is the authorized official for .Mortenson Family Dental Center?
NPPES lists Owen Mortenson (Dentist Owner) as the authorized official for this organization.
What is the NPI number for .Mortenson Family Dental Center?
The NPI for .Mortenson Family Dental Center is 1720155591, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.