Dr Marcy J Oppenheimer, MD - Medicare Family Practice in Washington, DC

Dr Marcy J Oppenheimer, MD is a medicare enrolled "Family Medicine" physician in Washington, District Of Columbia. She went to Georgetown University School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Providence Health Services Inc and her current practice location is 1150 Varnum St Ne, St. Catherine's Hall/1st Fl/rm 102, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 854-4812.

Dr Marcy J Oppenheimer is licensed to practice in District Of Columbia (license number MD040280) 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 1023243581.

Contact Information

Dr Marcy J Oppenheimer, MD
1150 Varnum St Ne, St. Catherine's Hall/1st Fl/rm 102,
Washington, DC 20017-2104
(202) 854-4812
(202) 854-7825

Map and Direction




Physician's Profile

Full NameDr Marcy J Oppenheimer
GenderFemale
SpecialityFamily Practice
Experience20 Years
Location1150 Varnum St Ne, 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 Marcy J Oppenheimer attended and graduated from Georgetown University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1023243581
  • Provider Enumeration Date: 05/27/2009
  • Last Update Date: 12/01/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6305094327
  • Enrollment ID: I20120918000096

Medical Identifiers

Medical identifiers for Dr Marcy J Oppenheimer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023243581NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD040280 (District Of Columbia)Primary
207Q00000XFamily Medicine D0075220 (Maryland)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Washington Hospital CenterWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health Services Inc438554162221

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 Marcy J Oppenheimer allows following entities to bill medicare on her behalf.
Entity NameProvidence Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669453809
PECOS PAC ID: 4385541622
Enrollment ID: O20031216000187

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 Marcy J Oppenheimer 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 Marcy J Oppenheimer, MD
1140 Varnum St Ne, Pmd Bldg/suite 103,
Washington, DC 20017-2151

Ph: (202) 854-4090
Dr Marcy J Oppenheimer, MD
1150 Varnum St Ne, St. Catherine's Hall/1st Fl/rm 102,
Washington, DC 20017-2104

Ph: (202) 854-4812

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.