MARIE ELLEN TRENHAILE PA-C
NPI 1457522187
Physician Assistant in Federal Way, WA

Active since March 20, 2008PECOS EnrolledAccepts Medicare Assignment
34515 9TH AVE S, FEDERAL WAY, WA 98003(253) 944-4401(253) 968-3278 Get Directions Write a Review

NPPES record last updated: September 27, 2016. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Marie Ellen Trenhaile Pa-c NPPES

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

MARIE ELLEN TRENHAILE PA-C (NPI 1457522187) is an individual physician assistant in Federal Way, Washington, licensed in Washington (PA60341536) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS, is affiliated with Multicare Good Samaritan Hospital, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1457522187
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARIE ELLEN TRENHAILECredential: PA-C
Location Address34515 9TH AVE SFederal Way, WA 98003-6761
Mailing Address34515 9th Ave SFederal Way, WA 98003-6761 · (253) 944-4401
Fax(253) 968-3278
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateMarch 20, 2008
Last NPPES UpdateSeptember 27, 2016
NPI 1457522187 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 WA · PA60341536
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.
34515 9TH AVE S, Federal Way, WA 98003

Other Identifiers 2

Medicare UPINVAD000WA
Medicaid331-8907WA

Accepted 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

Marie Ellen Trenhaile 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 ID7113141318
PECOS Enrollment IDI20140609002170
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 4

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
82 services82 patients
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.
21 services19 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
19 services19 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Multicare Good Samaritan Hospital

Acute Care Hospitals · Puyallup, WA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500079
Location401 15th Avenue SEPuyallup, WA 98372 · Pierce County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98003 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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.

Local Education Agency (LEA)
34515 9TH AVE S
FEDERAL WAY, WA 98003
Emergency Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
Internal Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
Emergency Medicine
34515 9TH AVE S
FEDERAL WAY, WA 98003
Clinic/Center (Radiology)
34515 9TH AVE S
FEDERAL WAY, WA 98003
Hospitalist
34515 9TH AVE S
FEDERAL WAY, WA 98003
Hospitalist
34515 9TH AVE S
FEDERAL WAY, WA 98003
Physician Assistant
34515 9TH AVE S
FEDERAL WAY, WA 98003

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 Marie Trenhaile's NPI number?

The NPI number for Marie Trenhaile is 1457522187. It was assigned to this individual provider in the NPPES registry on March 20, 2008.

Where is Marie Trenhaile located?

Marie Trenhaile practices at 34515 9th Ave S, Federal Way, WA 98003. The listed phone number is (253) 944-4401.

What is Marie Trenhaile's specialty?

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

Is Marie Trenhaile enrolled in Medicare?

Yes. Marie Trenhaile is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marie Trenhaile accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Marie Trenhaile 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.

Is Marie Trenhaile affiliated with any hospitals?

According to CMS data, Marie Trenhaile is affiliated with Multicare Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Marie Trenhaile was last updated on September 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.