LESLIE MELLGREN OT
NPI 1740458785
Occupational Therapist in Billings, MT

Active since February 12, 2008
801 N 29TH ST, BILLINGS, MT 59101(406) 238-2500 Get Directions Write a Review

NPPES record last updated: December 27, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Leslie Mellgren Ot NPPES

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

LESLIE MELLGREN OT (NPI 1740458785) is an individual occupational therapist in Billings, Montana, licensed in Montana (823) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1740458785
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameLESLIE MELLGRENCredential: OT
Location Address801 N 29TH STBillings, MT 59101-0905
Mailing AddressPo Box 35100Billings, MT 59107-5100 · (406) 238-2500
Sole ProprietorNo
Enumeration DateFebruary 12, 2008
Last NPPES UpdateDecember 27, 2011
NPI 1740458785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in MT · 823
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
801 N 29TH ST, Billings, MT 59101

Other Names 1

Former Name (1)Leslie Arnold-mcguire Ot

Other Identifiers 3

Medicare PIN011001286MT
Other0000663300MT · Bcbs Pin
Medicare PIN011001285MT

Accepted Insurance

Other Providers at the Same Location NPPES 20

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

Physical Therapist
801 N 29TH ST
BILLINGS, MT 59101
Physician Assistant (Surgical)
801 N 29TH ST
BILLINGS, MT 59101
Obstetrics & Gynecology (Gynecologic Oncology)
801 N 29TH ST
BILLINGS, MT 59101
Physician Assistant
801 N 29TH ST
BILLINGS, MT 59101
Occupational Therapist
801 N 29TH ST
BILLINGS, MT 59101
Ophthalmology
801 N 29TH ST
BILLINGS, MT 59101
Physician Assistant (Surgical)
801 N 29TH ST
BILLINGS, MT 59101
Family Medicine
801 N 29TH ST
BILLINGS, MT 59101

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 Leslie Mellgren's NPI number?

The NPI number for Leslie Mellgren is 1740458785. It was assigned to this individual provider in the NPPES registry on February 12, 2008. The provider is also known as Leslie Arnold-Mcguire Ot.

Where is Leslie Mellgren located?

Leslie Mellgren practices at 801 N 29th St, Billings, MT 59101. The listed phone number is (406) 238-2500.

What is Leslie Mellgren's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

What insurance does Leslie Mellgren accept?

Health plans from Providence Health Plan list Leslie Mellgren as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leslie Mellgren was last updated on December 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.