Margaret Desiree Eugenio, MD - Medicare Gastroenterology in Seattle, WA

Margaret Desiree Eugenio, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Seattle, Washington. She went to Medical College Of Georgia School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice The Association Of University Physicians and her current practice location is 1959 Ne Pacific St, C-212, Box 356340, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 543-0065.

Margaret Desiree Eugenio is licensed to practice in Washington (license number MD60027205) 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 1477661916.

Contact Information

Margaret Desiree Eugenio, MD
1959 Ne Pacific St, C-212, Box 356340,
Seattle, WA 98195-6340
(206) 543-0065
Not Available

Map and Direction




Physician's Profile

Full NameMargaret Desiree Eugenio
GenderFemale
SpecialityGastroenterology
Experience19 Years
Location1959 Ne Pacific St, Seattle, 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:
  • Margaret Desiree Eugenio attended and graduated from Medical College Of Georgia School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1477661916
  • Provider Enumeration Date: 08/25/2006
  • Last Update Date: 11/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6406006923
  • Enrollment ID: I20121018000508

Medical Identifiers

Medical identifiers for Margaret Desiree Eugenio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477661916NPI-NPPES
1477661916MedicaidWA
0297802OtherWAL&I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD60027205 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Washington Medical CtrSeattle, WAHospital
Harborview Medical CenterSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Association Of University Physicians04461626973017

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. Margaret Desiree Eugenio allows following entities to bill medicare on her behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244
Entity NameUniversity Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326002049
PECOS PAC ID: 3274445150
Enrollment ID: O20040105000544

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. Margaret Desiree Eugenio 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
Margaret Desiree Eugenio, MD
Po Box 50095,
Seattle, WA 98145-5095

Ph: (206) 543-6420
Margaret Desiree Eugenio, MD
1959 Ne Pacific St, C-212, Box 356340,
Seattle, WA 98195-6340

Ph: (206) 543-0065

Reviews and Comments


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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).

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