Dr Nancy Ann Dawson, MD - Medicare Hematology/oncology in Washington, DC

Dr Nancy Ann Dawson, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Washington, District Of Columbia. She went to Georgetown University School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Mgmc Llc and her current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 444-2223.

Dr Nancy Ann Dawson is licensed to practice in District Of Columbia (license number MD036496) 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 1073571519.

Contact Information

Dr Nancy Ann Dawson, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-2223
(202) 444-9429

Map and Direction




Physician's Profile

Full NameDr Nancy Ann Dawson
GenderFemale
SpecialityHematology/oncology
Experience45 Years
Location3800 Reservoir Rd 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 Nancy Ann Dawson attended and graduated from Georgetown University School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1073571519
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 03/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284530221
  • Enrollment ID: I20070608000190

Medical Identifiers

Medical identifiers for Dr Nancy Ann Dawson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073571519NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology MD036496 (District Of Columbia)Primary
207RH0003XInternal Medicine - Hematology & Oncology D0031586 (Maryland)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Georgetown University HospitalWashington, DCHospital
Medstar Montgomery Medical CenterOlney, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mgmc Llc9537073119385

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 Nancy Ann Dawson allows following entities to bill medicare on her behalf.
Entity NameMgmc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891797148
PECOS PAC ID: 9537073119
Enrollment ID: O20031220000056

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 Nancy Ann Dawson 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 Nancy Ann Dawson, MD
7508 Vale St,
Chevy Chase, MD 20815-4004

Ph: (301) 325-1068
Dr Nancy Ann Dawson, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-2223

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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