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Dr. Isaac N.K. Liu, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Coon Rapids, MN · enumerated 2007 · practices at Orthodontic Care Group.

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

National Provider Identifier

1821142522

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Registry record

Entity type Individual (Type 1)
Name Dr. Isaac N.K. Liu
Credential DDS
Sex Male
Practice address 200 Coon Rapids Blvd Nw, 220, Coon Rapids, MN, 55433
Phone (763) 786-9457
Enumeration date Jan 22, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 10879 (MN) 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 Isaac Liu?
The National Provider Identifier (NPI) for Isaac Liu is 1821142522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Isaac Liu practice?
The practice location on file with NPPES is in Coon Rapids, MN. 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 2007-07-08.