GREGORY D OLSEN DDS MSD PC
NPI 1861553117
Dentist - Orthodontics and Dentofacial Orthopedics in Missoula, MT

Active since December 12, 2006
1221 S HIGGINS AVE, MISSOULA, MT 59801(406) 542-7572(406) 542-7713 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory D Olsen Dds Msd Pc NPPES

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

GREGORY D OLSEN DDS MSD PC (NPI 1861553117) is a healthcare organization registered as an orthodontics and dentofacial orthopedics in Missoula, Montana and active in the NPI registry since December 2006. The organization lists Gregory David Olsen, President, as its authorized official.

NPPES Registry Identity

NPI1861553117
Entity TypeOrganization
Primary Taxonomy1223X0400X
Legal Business NameGREGORY D OLSEN DDS MSD PC
Location Address1221 S HIGGINS AVEMissoula, MT 59801
Mailing Address1221 S Higgins AveMissoula, MT 59801 · (406) 542-7572 · Fax (406) 542-7713
Fax(406) 542-7713
Organization SubpartNo
Authorized OfficialGregory David OlsenPresident · (406) 542-7572
Enumeration DateDecember 12, 2006
Last NPPES UpdateAugust 22, 2020
NPI 1861553117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in MT · 2134
Definition

That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

1221 S HIGGINS AVE, Missoula, MT 59801

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Massage Therapist
1221 S HIGGINS AVE
MISSOULA, MT 59801
Physical Therapist
1221 S HIGGINS AVE
MISSOULA, MT 59801
Physical Therapist
1221 S HIGGINS AVE
MISSOULA, MT 59801
Counselor (Mental Health)
1221 S HIGGINS AVE
MISSOULA, MT 59801
Counselor (Mental Health)
1221 S HIGGINS AVE
MISSOULA, MT 59801
Clinic/Center (Physical Therapy)
1221 S HIGGINS AVE
MISSOULA, MT 59801
Counselor (Mental Health)
1221 S HIGGINS AVE
MISSOULA, MT 59801
Physical Therapist
1221 S HIGGINS AVE
MISSOULA, MT 59801

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 Gregory D Olsen Dds Msd PC's NPI number?

The NPI number for Gregory D Olsen Dds Msd PC is 1861553117. It was assigned to this organization in the NPPES registry on December 12, 2006.

Where is Gregory D Olsen Dds Msd PC located?

Gregory D Olsen Dds Msd PC is located at 1221 S Higgins Ave, Missoula, MT 59801. The listed phone number is (406) 542-7572.

What is Gregory D Olsen Dds Msd PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Gregory D Olsen Dds Msd PC was last updated on August 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.