Dr Eileen O'sullivan, MB BCH BAO - Medicare Emergency Medicine in Vancouver, WA

Dr Eileen O'sullivan, MB BCH BAO is a medicare enrolled "Emergency Medicine" physician in Vancouver, Washington. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice The Vancouver Clinic Inc Ps and her current practice location is 2529 Ne 139th St Ste 110, Vancouver, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 882-2778.

Dr Eileen O'sullivan is licensed to practice in Washington (license number MD61237966) 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 1538504519.

Contact Information

Dr Eileen O'sullivan, MB BCH BAO
2529 Ne 139th St Ste 110,
Vancouver, WA 98686-2719
(360) 882-2778
Not Available

Map and Direction




Physician's Profile

Full NameDr Eileen O'sullivan
GenderFemale
SpecialityEmergency Medicine
Experience10 Years
Location2529 Ne 139th St Ste 110, Vancouver, 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:
  • Dr Eileen O'sullivan graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1538504519
  • Provider Enumeration Date: 05/06/2013
  • Last Update Date: 03/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1254639438
  • Enrollment ID: I20220216001371

Medical Identifiers

Medical identifiers for Dr Eileen O'sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538504519NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD192455 (Oregon)Secondary
207P00000XEmergency Medicine MD61237966 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Emanuel Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Vancouver Clinic Inc Ps3173436490471

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Eileen O'sullivan allows following entities to bill medicare on her behalf.
Entity NameThe Vancouver Clinic Inc Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992759427
PECOS PAC ID: 3173436490
Enrollment ID: O20031111000793

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. Dr Eileen O'sullivan 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
Dr Eileen O'sullivan, MB BCH BAO
Po Box 4825,
Portland, OR 97208-4825

Ph: (360) 882-2778
Dr Eileen O'sullivan, MB BCH BAO
2529 Ne 139th St Ste 110,
Vancouver, WA 98686-2719

Ph: (360) 882-2778

Reviews and Comments


Emergency Medicine Doctors in Vancouver, WA

Dr. Andrew Douglass Zechnich, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3400 Main St, Vancouver, WA 98663
Phone: 360-696-5232    Fax: 360-696-5228
Jeff S Brent, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 Ne 87th Ave, Vancouver, WA 98664
Phone: 360-882-2778    
Dr. Erin Meadows, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2211 Ne 139th St, Vancouver, WA 98686
Phone: 559-250-7564    
Megumi S Ketcham, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2211 Ne 139th St, Vancouver, WA 98686
Phone: 360-487-1000    
Dr. Jamie Mcginnity, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2211 Ne 139th St, Vancouver, WA 98686
Phone: 360-487-1000    
George T Lin, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2211 Ne 139th St, Vancouver, WA 98686
Phone: 360-487-1400    
Daniel M Bissell, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2211 Ne 139th St, Vancouver, WA 98686
Phone: 360-487-1400    

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.