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

Dr. Eric P. Liedtke, D.D.S.

Orthodontics and Dentofacial Orthopedics Dentistry in Franklin, WI · enumerated 2006.

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

National Provider Identifier

1245398924

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Registry record

Entity type Individual (Type 1)
Name Dr. Eric P. Liedtke
Credential D.D.S.
Sex Male
Practice address Franklin, WI, 53132
Phone (414) 435-0787
Enumeration date Dec 5, 2006
Last updated in NPPES Nov 17, 2023

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 1001971 (WI) Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 021001663 (IL) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Eric Liedtke?
The National Provider Identifier (NPI) for Eric Liedtke is 1245398924, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Liedtke practice?
The practice location on file with NPPES is in Franklin, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-17.