Dr Marie Leslie Borum, MD - Medicare Gastroenterology in Washington, DC

Dr Marie Leslie Borum, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Washington, District Of Columbia. She went to Rutgers New Jersey Medical School and graduated in 1985 and has 39 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice George Washington University Medical Faculty Associates and her current practice location is 2150 Penn Ave Nw, Dept. Of Medicine, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 741-3333.

Dr Marie Leslie Borum is licensed to practice in Virginia (license number 0101058746) 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 1487616397.

Contact Information

Dr Marie Leslie Borum, MD
2150 Penn Ave Nw, Dept. Of Medicine,
Washington, DC 20037-3201
(202) 741-3333
Not Available

Map and Direction




Physician's Profile

Full NameDr Marie Leslie Borum
GenderFemale
SpecialityGastroenterology
Experience39 Years
Location2150 Penn Ave Nw, Washington, District Of Columbia
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 Marie Leslie Borum attended and graduated from Rutgers New Jersey Medical School in 1985
  NPI Data:
  • NPI Number: 1487616397
  • Provider Enumeration Date: 04/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7517153661
  • Enrollment ID: I20101201000450

Medical Identifiers

Medical identifiers for Dr Marie Leslie Borum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487616397NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD16412 (District Of Columbia)Primary
207R00000XInternal Medicine 0101058746 (Virginia)Primary
207RG0100XInternal Medicine - Gastroenterology MD16412 (District Of Columbia)Primary
207RG0100XInternal Medicine - Gastroenterology 0101058746 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
George Washington Univ HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
George Washington University Medical Faculty Associates4082528898634

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 Marie Leslie Borum allows following entities to bill medicare on her behalf.
Entity NameMedical Faculty Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417990581
PECOS PAC ID: 4082528898
Enrollment ID: O20031117000341

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 Marie Leslie Borum 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 Marie Leslie Borum, MD
2150 Penn Ave Nw, Dept. Of Medicine,
Washington, DC 20037-3201

Ph: (202) 741-3333
Dr Marie Leslie Borum, MD
2150 Penn Ave Nw, Dept. Of Medicine,
Washington, DC 20037-3201

Ph: (202) 741-3333

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).

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.