KATHERINE EWING PA-C
NPI 1477969319
Physician Assistant in Everett, WA

Q: What is Katherine Ewing's NPI number?

The NPI number for Katherine Ewing is 1477969319. It was assigned to this individual provider in the NPPES registry on July 10, 2014. The provider is also known as Katherine Maureau.

Q: What is Katherine Ewing'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 Katherine Ewing was last updated on September 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 July 10, 2014PECOS EnrolledAccepts Medicare Assignment

3927 RUCKER AVE, EVERETT, WA 98201(425) 339-5422(425) 339-5444 Get Directions Write a Review

NPPES record last updated: September 20, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 20, 2025, Mar 6, 2019 (2 updates tracked since 2019).

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About Katherine Ewing Pa-c NPPES

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

KATHERINE EWING PA-C (NPI 1477969319) is an individual physician assistant in Everett, Washington, licensed in Washington (PA60909642) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1477969319

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameKATHERINE EWINGCredential: PA-C

Location Address3927 RUCKER AVEEverett, WA 98201

Mailing AddressPo Box 5127Everett, WA 98206-5127 · (425) 339-5422 · Fax (425) 339-5444

Phone(425) 339-5422

Fax(425) 339-5444

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJuly 10, 2014

Last NPPES UpdateSeptember 20, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 20, 2025

✔ NPI 1477969319 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in WA · PA60909642

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.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 5601007039 (MI)

3927 RUCKER AVE, Everett, WA 98201

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Other Names 1

Former Name (1)Katherine Maureau

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

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

Katherine Ewing Pa-c 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 ID6608177035

PECOS Enrollment IDI20190307001704, I20241030000150

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

31 services30 patients

Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes 99421

This service involves a week-long digital assessment of your health status. It's conducted online by your healthcare provider, focusing on managing your existing health condition. The process takes 5-10 minutes of your time daily, ensuring optimal health management.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98201 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

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.

RAYNALD H IM M.D.

Family Medicine