KATIE ESTEY KNOLL MS
NPI 1851869119
Occupational Therapist - Pediatrics in Kalispell, MT

Active since November 05, 2018
55 HERITAGE WAY, KALISPELL, MT 59901(406) 471-1117 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2026, Nov 11, 2025, Sep 19, 2024 and 4 more (7 updates tracked since 2018).

About Katie Estey Knoll Ms NPPES

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

KATIE ESTEY KNOLL MS (NPI 1851869119) is an individual pediatrics provider in Kalispell, Montana, licensed in Montana (10567) and active in the NPI registry since November 2018. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1851869119
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameKATIE ESTEY KNOLLCredential: MS
Location Address55 HERITAGE WAYKalispell, MT 59901-3100
Mailing Address500 12th Ave W Ste 2aColumbia Falls, MT 59912-3855 · (406) 471-9910 · Fax (406) 309-2076
Sole ProprietorNo
Enumeration DateNovember 5, 2018
Last NPPES UpdateJune 4, 20267 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
NPI 1851869119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License Licensed in MT · 10567
Definition
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
Also ListedOccupational TherapistTaxonomy 225X00000X · License 056.012704 (IL)
55 HERITAGE WAY, Kalispell, MT 59901

Other Names 1

Former Name (1)Katie Estey

Secondary Practice Locations 2

Location 1604 1st Ave EEureka, MT 59917 · Phone (406) 471-9910 ext. 4 · Fax (406) 309-2076
Location 2500 12th Ave W Ste 2AColumbia Falls, MT 59912-3855 · Phone (406) 471-1117

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.

Occupational Therapist (Pediatrics)
55 HERITAGE WAY
KALISPELL, MT 59901
Speech-Language Pathologist
55 HERITAGE WAY
KALISPELL, MT 59901
Physical Therapist (Pediatrics)
55 HERITAGE WAY
KALISPELL, MT 59901
Speech-Language Pathologist
55 HERITAGE WAY
KALISPELL, MT 59901
Speech-Language Pathologist
55 HERITAGE WAY
KALISPELL, MT 59901
Occupational Therapist (Pediatrics)
55 HERITAGE WAY
KALISPELL, MT 59901
Speech-Language Pathologist
55 HERITAGE WAY
KALISPELL, MT 59901
Physical Therapist
55 HERITAGE WAY
KALISPELL, MT 59901

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 Katie Knoll's NPI number?

The NPI number for Katie Knoll is 1851869119. It was assigned to this individual provider in the NPPES registry on November 5, 2018. The provider is also known as Katie Estey.

Where is Katie Knoll located?

Katie Knoll practices at 55 Heritage Way, Kalispell, MT 59901. The listed phone number is (406) 471-1117.

What is Katie Knoll's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.

What insurance does Katie Knoll accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Katie Knoll 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 Katie Knoll was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.