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Dr. Mark John Lies, DMD

General Practice Dentistry in Great Falls, MT · enumerated 2006.

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

National Provider Identifier

1700989381

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark John Lies
Credential DMD
Sex Male
Practice address 300 Park Dr S, Ste 203, Great Falls, MT, 59405
Phone (406) 453-6459
Fax (406) 453-6466
Enumeration date Sep 7, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 1755 (MT) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
048217 Medicaid MT -

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 Mark Lies practice?
The practice location on file with NPPES is in Great Falls, MT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Lies?
The National Provider Identifier (NPI) for Mark Lies is 1700989381, 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.