Marie Ellen Trenhaile, PA-C - Medicare Physician Assistant in Federal Way, WA

Marie Ellen Trenhaile, PA-C is a medicare enrolled "Physician Assistant" in Federal Way, Washington. She graduated from nursing school in 2007 and has 17 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice South Hill Family Medicine Pc and her current practice location is 34515 9th Ave S, Federal Way, Washington. You can reach out to her office (for appointments etc.) via phone at (253) 944-4401.

Marie Ellen Trenhaile is licensed to practice in Washington (license number PA60341536) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1457522187.

Contact Information

Marie Ellen Trenhaile, PA-C
34515 9th Ave S,
Federal Way, WA 98003-6761
(253) 944-4401
(253) 968-3278

Map and Direction




Provider's Profile

Full NameMarie Ellen Trenhaile
GenderFemale
SpecialityPhysician Assistant
Experience17 Years
Location34515 9th Ave S, Federal Way, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marie Ellen Trenhaile graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1457522187
  • Provider Enumeration Date: 03/20/2008
  • Last Update Date: 09/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7113141318
  • Enrollment ID: I20140609002170

Medical Identifiers

Medical identifiers for Marie Ellen Trenhaile such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457522187NPI-NPPES
331-8907MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA60341536 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Hill Family Medicine Pc872998039655

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Marie Ellen Trenhaile is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Marie Ellen Trenhaile, PA-C
34515 9th Ave S,
Federal Way, WA 98003-6761

Ph: (253) 944-4401
Marie Ellen Trenhaile, PA-C
34515 9th Ave S,
Federal Way, WA 98003-6761

Ph: (253) 944-4401

Reviews and Comments


Physician Assistant Nurses in Federal Way, WA

Aimee Edmunds, PAC
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Practice Location: 34509 9th Ave S Ste 204, Federal Way, WA 98003
Phone: 253-835-5510    Fax: 253-835-5511
Katherine R Redmon, PAC
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Practice Location: 33501 1st Way S, Federal Way, WA 98003
Phone: 253-838-2400    
Kelsey Anne Van Every, PAC
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Medicare: Accepting Medicare Assignments
Practice Location: 34509 9th Ave S Ste 304, Federal Way, WA 98003
Phone: 253-939-1230    Fax: 360-874-5959
Charlotte Duvall, PA-S
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Medicare: Accepting Medicare Assignments
Practice Location: 33915 1st Way S Ste 200, Federal Way, WA 98003
Phone: 253-838-9839    
John Mark Gaudino, P.A.-C.
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Medicare: Not Enrolled in Medicare
Practice Location: 1300 S 320th St, Federal Way, WA 98003
Phone: 253-839-2727    
Mr. Andreas Joseph Bitterlich, PA-C
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Medicare: Medicare Enrolled
Practice Location: 505 S 336th St, Suite 600, Federal Way, WA 98003
Phone: 253-838-6180    
Olesya Mykulyn, PA-C
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Medicare: Accepting Medicare Assignments
Practice Location: 31405 18th Ave S, Federal Way, WA 98003
Phone: 253-681-6600    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.