Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew Nerness, DDS MSD

Endodontics in Maplewood, MN · enumerated 2011.

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

National Provider Identifier

1437443876

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew Nerness

Credential DDS MSD

Sex Male

Practice address 2945 Hazelwood St Ste 330, Maplewood, MN, 55109

Phone (651) 777-7744

Enumeration date Jun 2, 2011

Last updated in NPPES Jul 4, 2019

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License D13349 (MN) Primary

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

What is the NPI number for Andrew Nerness?

The National Provider Identifier (NPI) for Andrew Nerness is 1437443876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Nerness practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-04.