Martin James Mcnamara, MD - Medicare Internal Medicine in Washington, DC

Martin James Mcnamara, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Washington, District Of Columbia. His current practice location is 3800 Reservoir Rd Nw Dept Of, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-8168.

Martin James Mcnamara is licensed to practice in District Of Columbia (license number MD210011931) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1477172500.

Contact Information

Martin James Mcnamara, MD
3800 Reservoir Rd Nw Dept Of,
Washington, DC 20007-2113
(202) 444-8168
Not Available



Physician's Profile

Full NameMartin James Mcnamara
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location3800 Reservoir Rd Nw Dept Of, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1477172500
  • Provider Enumeration Date: 04/09/2020
  • Last Update Date: 07/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1355701202
  • Enrollment ID: I20230724002953

Medical Identifiers

Medical identifiers for Martin James Mcnamara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477172500NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD210011931 (District Of Columbia)Primary

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. Martin James Mcnamara allows following entities to bill medicare on his behalf.
Entity NameMedstar Heart Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528345378
PECOS PAC ID: 5698932960
Enrollment ID: O20120130000515

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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. Martin James Mcnamara 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
Martin James Mcnamara, MD
3800 Reservoir Rd Nw Dept Of,
Washington, DC 20007-2113

Ph: () -
Martin James Mcnamara, MD
3800 Reservoir Rd Nw Dept Of,
Washington, DC 20007-2113

Ph: (202) 444-8168

News Archive

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Internal Medicine Doctors in Washington, DC

Dr. Adefolaju Oketokun, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1629 K Street Nw, Suite 300, Washington, DC 20006
Phone: 202-636-1360    Fax: 202-636-5137
Dr. Uzoamaka Theodora Nwaogwugwu, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2041 Georgia Avenue Nw, Washington, DC 20060
Phone: 202-865-7677    
Ms. Sruthi Nukalapati Reddy, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Road Nw, 6 Phc, Washington, DC 20007
Phone: 202-444-8123    
Dr. Kaustubh Subhash Yadwadkar, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Rd Nw, Cg201, Washington, DC 20007
Phone: 304-206-7595    
Dr. Monica Vohra, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1525 7th St Nw, Washington, DC 20001
Phone: 202-386-7020    Fax: 202-265-1970
Anteneh A Tesfaye, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw Ste C2151, Washington, DC 20010
Phone: 202-877-6998    Fax: 202-877-8909
Erica Nakajima,
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5255 Loughboro Rd Nw Fl 1, Washington, DC 20016
Phone: 202-660-6500    

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