DR. GARY LEE MATTSON DDS
NPI 1245366186
Dentist - General Practice in Willmar, MN

Q: What is Gary Mattson's NPI number?

The NPI number for Gary Mattson is 1245366186. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Q: What is Gary Mattson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Gary Mattson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 26, 2007

113 LITCHFIELD AVE SE, WILLMAR, MN 56201(320) 235-9551(320) 235-6786 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Gary Lee Mattson Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY LEE MATTSON DDS (NPI 1245366186) is an individual general practice provider in Willmar, Minnesota, licensed in Minnesota (9083) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1245366186

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GARY LEE MATTSONCredential: DDS

Location Address113 LITCHFIELD AVE SEWillmar, MN 56201-3628

Mailing Address113 Litchfield Ave SeWillmar, MN 56201-3628 · (320) 235-9551 · Fax (320) 235-6786

Phone(320) 235-9551

Fax(320) 235-6786

Sole ProprietorYes

Enumeration DateFebruary 26, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1245366186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MN · 9083

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

113 LITCHFIELD AVE SE, Willmar, MN 56201

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Mattson's NPI number?

The NPI number for Gary Mattson is 1245366186. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is Gary Mattson located?

Gary Mattson practices at 113 Litchfield Ave SE, Willmar, MN 56201. The listed phone number is (320) 235-9551.

What is Gary Mattson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Gary Mattson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.