KATHLEEN E. LEMIEUX M.P.T.
NPI 1740712553
Physical Therapist in Mill Creek, WA

Active since March 30, 2017
15808 MILL CREEK BLVD STE 120, MILL CREEK, WA 98012(425) 225-6867(425) 332-2494 Get Directions Write a Review

NPPES record last updated: February 10, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 10, 2020, Dec 18, 2017, Mar 30, 2017 (3 updates tracked since 2017).

About Kathleen E. Lemieux M.p.t. NPPES

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

KATHLEEN E. LEMIEUX M.P.T. (NPI 1740712553) is an individual physical therapist in Mill Creek, Washington, licensed in Washington (PT00006508) and active in the NPI registry since March 2017.

NPPES Registry Identity

NPI1740712553
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameKATHLEEN E. LEMIEUXCredential: M.P.T.
Location Address15808 MILL CREEK BLVD STE 120Mill Creek, WA 98012-1500
Mailing Address7320 216th St Sw Ste 320Edmonds, WA 98026-8006 · (425) 673-3900 · Fax (425) 673-3910
Fax(425) 332-2494
Sole ProprietorNo
Enumeration DateMarch 30, 2017
Last NPPES UpdateFebruary 10, 20203 updates tracked since enumeration
✔ NPI 1740712553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in WA · PT00006508
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
15808 MILL CREEK BLVD STE 120, Mill Creek, WA 98012

Other Identifiers 2

Other384128Wa Labor & Industries
Medicaid2093476WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathleen E. Lemieux M.p.t. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Kathleen Lemieux reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hand
15808 MILL CREEK BLVD STE 120
Mill Creek, WA 98012
  • Reassigned Medicare billing, Washington enrollment
  • 589 clinicians in this Medicare group
Physical Therapist
12951 BEL RED RD, SUITE100
Bellevue, WA 98005
  • Reassigned Medicare billing, Washington enrollment
  • 4 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 9

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

Occupational Therapist
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Durable Medical Equipment & Medical Supplies
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Occupational Therapist (Hand)
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Physical Therapist
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Occupational Therapist (Hand)
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Clinic/Center (Physical Therapy)
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Clinic/Center (Physical Therapy)
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012
Physical Therapist
15808 MILL CREEK BLVD STE 120
MILL CREEK, WA 98012

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 Kathleen Lemieux's NPI number?

The NPI number for Kathleen Lemieux is 1740712553. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Kathleen Lemieux located?

Kathleen Lemieux practices at 15808 Mill Creek Blvd Ste 120, Mill Creek, WA 98012. The listed phone number is (425) 225-6867.

What is Kathleen Lemieux's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Kathleen Lemieux enrolled in Medicare?

Yes. Kathleen Lemieux is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kathleen Lemieux's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Lemieux reassigns Medicare benefits to 2 organizations: Proliance Surgeons, Inc., P.S. (Mill Creek, WA) and (Bellevue, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kathleen Lemieux's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathleen Lemieux accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Kathleen Lemieux 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 Kathleen Lemieux was last updated on February 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.