Gastroenterology Associates Pllc - Medicare Primary Care in Leesburg, VA

Gastroenterology Associates Pllc is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Leesburg, Virginia. The current practice location for Gastroenterology Associates Pllc is 19500 Sandridge Way Ste 470, Leesburg, Virginia. For appointments, you can reach them via phone at (703) 771-9001. The mailing address for Gastroenterology Associates Pllc is 19500 Sandridge Way Ste 470, Leesburg, Virginia and phone number is (703) 771-9001.

Gastroenterology Associates Pllc is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1497853303. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (703) 771-9001.

Contact Information

Gastroenterology Associates Pllc
19500 Sandridge Way Ste 470
Leesburg
VA 20176-3694
(703) 771-9001
(703) 771-9076

Map and Direction


Primary Care Clinic Profile

Full NameGastroenterology Associates Pllc
SpecialityInternal Medicine
Location19500 Sandridge Way Ste 470, Leesburg, Virginia
Authorized Official Name and PositionStephen J Antonik (PRESIDENT)
Authorized Official Contact7037719001
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gastroenterology Associates Pllc
19500 Sandridge Way Ste 470
Leesburg
VA 20176-3694

Ph: (703) 771-9001
Gastroenterology Associates Pllc
19500 Sandridge Way Ste 470
Leesburg
VA 20176-3694

Ph: (703) 771-9001

NPI Details:

NPI Number1497853303
Provider Enumeration Date09/21/2006
Last Update Date10/06/2021

Medicare PECOS Information:

Medicare PECOS PAC ID3779514971
Medicare Enrollment IDO20050827000053

Medical Identifiers

Medical identifiers for Gastroenterology Associates Pllc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497853303NPI-NPPES
203434OtherVAANTHEM BCBS

Medical Taxonomies and Licenses

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

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Gastroenterology Associates Pllc acts as a billing entity for following providers:
Provider NameStephen J Antonik
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1770567257
PECOS PAC ID: 4486670288
Enrollment ID: I20090729000494

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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.