KATHLEEN WALKER
NPI 1528895778
Physician Assistant in Missoula, MT

Q: What is Kathleen Walker's NPI number?

The NPI number for Kathleen Walker is 1528895778. It was assigned to this individual provider in the NPPES registry on September 19, 2024.

Q: What is Kathleen Walker's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen Walker was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since September 19, 2024PECOS EnrolledAccepts Medicare Assignment

500 W BROADWAY ST STE 320, MISSOULA, MT 59802(406) 329-5615 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 9, 2025, Oct 8, 2025, Sep 19, 2024 (3 updates tracked since 2024).

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About Kathleen Walker NPPES

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

KATHLEEN WALKER (NPI 1528895778) is an individual physician assistant in Missoula, Montana, licensed in Montana (MED-PAC-LIC-164892) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1528895778

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameKATHLEEN WALKER

Location Address500 W BROADWAY ST STE 320Missoula, MT 59802-4003

Mailing AddressPo Box 31001Pasadena, CA 91110-4110 · (406) 329-5615

Phone(406) 329-5615

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateSeptember 19, 2024

Last NPPES UpdateDecember 9, 20253 updates tracked since enumeration

NPPES CertifiedDecember 9, 2025

✔ NPI 1528895778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in MT · MED-PAC-LIC-164892

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

500 W BROADWAY ST STE 320, Missoula, MT 59802

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Secondary Practice Location 1

Location 14311 11th Ave NE Ste 200Seattle, WA 98105-6367 · Phone (206) 616-4001

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathleen Walker is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769976588

PECOS Enrollment IDI20251209004480

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number270014

Location500 W BroadwayMissoula, MT 59806 · Missoula County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59802 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$87.97 typical visit price

range $56.81 – $172.26

Typical copayment $21.99 (range $14.20 – $43.06)

Most-billed visit code 99203

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. GEORGE BANDOW MD

Internal Medicine (Cardiovascular Disease)