Loudoun Gastroenterology - Primary Care in Leesburg, VA

Loudoun Gastroenterology is a primary clinic (Internal Medicine - Gastroenterology) in Leesburg, Virginia. The current practice location for Loudoun Gastroenterology is 19450 Deerfield Avenue, Suite 265, Leesburg, Virginia. For appointments, you can reach them via phone at (703) 858-3060. The mailing address for Loudoun Gastroenterology is 224-d Cornwall Street, Nw, Suite 403, Leesburg, Virginia and phone number is (703) 737-6010.

Loudoun Gastroenterology is licensed to practice in * (Not Available) (license number ) and its NPI number is 1164778932. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (703) 858-3060.

Contact Information

Loudoun Gastroenterology
19450 Deerfield Avenue, Suite 265
Leesburg
VA 20176-5179
(703) 858-3060
(703) 858-3061

Map and Direction


Primary Care Clinic Profile

Full NameLoudoun Gastroenterology
SpecialityInternal Medicine - Gastroenterology
Location19450 Deerfield Avenue, Suite 265, Leesburg, Virginia
Authorized Official Name and PositionMary Beth Tamasy (CEO)
Authorized Official Contact7037376010
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Loudoun Gastroenterology
224-d Cornwall Street, Nw, Suite 403
Leesburg
VA 20176-2704

Ph: (703) 737-6010
Loudoun Gastroenterology
19450 Deerfield Avenue, Suite 265
Leesburg
VA 20176-5179

Ph: (703) 858-3060

NPI Details:

NPI Number1164778932
Provider Enumeration Date07/31/2012
Last Update Date04/24/2023

Medical Identifiers

Medical identifiers for Loudoun Gastroenterology such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164778932NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology (* (Not Available))Primary

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.