Dr Anna Zamskaya, MD - Medicare Internal Medicine in Washington, DC

Dr Anna Zamskaya, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. Her current practice location is 660 Pennsylvania Ave Se, Suite 100, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 546-4504.

Dr Anna Zamskaya is licensed to practice in District Of Columbia (license number MD038305) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1659418903.

Contact Information

Dr Anna Zamskaya, MD
660 Pennsylvania Ave Se, Suite 100,
Washington, DC 20003-4346
(202) 546-4504
(202) 544-6136

Map and Direction




Physician's Profile

Full NameDr Anna Zamskaya
GenderFemale
SpecialityInternal Medicine
Location660 Pennsylvania Ave Se, 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: 1659418903
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 08/31/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 5890832455
  • Enrollment ID: I20091030000265

Medical Identifiers

Medical identifiers for Dr Anna Zamskaya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659418903NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD038305 (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. Dr Anna Zamskaya allows following entities to bill medicare on her behalf.
Entity NameProfessional Services Of Holy Cross
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487692828
PECOS PAC ID: 3779516992
Enrollment ID: O20050916000745
Entity NameInova Physician Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215264916
PECOS PAC ID: 2466581772
Enrollment ID: O20100525000846

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 Anna Zamskaya 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 Anna Zamskaya, MD
Po Box 631481,
Baltimore, MD 21263-1481

Ph: (443) 725-8214
Dr Anna Zamskaya, MD
660 Pennsylvania Ave Se, Suite 100,
Washington, DC 20003-4346

Ph: (202) 546-4504

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.