Dr Antonio Pastor, MD - Medicare Infectious Disease in Sterling, VA

Dr Antonio Pastor, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Sterling, Virginia. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Endocrinology And Infectious and his current practice location is 21475 Ridgetop Cir, Suite 350, Sterling, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 430-6211.

Dr Antonio Pastor is licensed to practice in Virginia (license number 0101053112) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1912120056.

Contact Information

Dr Antonio Pastor, MD
21475 Ridgetop Cir, Suite 350,
Sterling, VA 20166-6580
(703) 430-6211
Not Available

Map and Direction




Physician's Profile

Full NameDr Antonio Pastor
GenderMale
SpecialityInfectious Disease
Experience38 Years
Location21475 Ridgetop Cir, Sterling, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Antonio Pastor graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1912120056
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 02/14/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8224089669
  • Enrollment ID: I20120419000067

Medical Identifiers

Medical identifiers for Dr Antonio Pastor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912120056NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 0101053112 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endocrinology And Infectious74169088502

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 Antonio Pastor allows following entities to bill medicare on his behalf.
Entity NameEndocrinology And Infectious
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609074459
PECOS PAC ID: 7416908850
Enrollment ID: O20080908000541

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 Antonio Pastor 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 Antonio Pastor, MD
6035 Burke Centre Pkwy, Suite 390,
Burke, VA 22015-3750

Ph: (703) 978-1196
Dr Antonio Pastor, MD
21475 Ridgetop Cir, Suite 350,
Sterling, VA 20166-6580

Ph: (703) 430-6211

Reviews and Comments


Internal Medicine Doctors in Sterling, VA

Dr. Sean Patrick Duffy, D.O.
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Phone: 703-444-4450    Fax: 703-444-4410
Issam Khayata, MD
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Phone: 508-334-3271    Fax: 508-856-5911
Dr. Judith Lim Greco, MD
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Arvinder Chawla, M.D.
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Practice Location: 21495 Ridgetop Circle, Suite 102, Sterling, VA 20166
Phone: 571-313-1980    Fax: 703-444-3921
Kathryn E Dietz, MD
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Medicare: Medicare Enrolled
Practice Location: 20 Pidgeon Hill Dr Ste 208, Sterling, VA 20165
Phone: 703-539-6059    
Rahel G Yirga, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 20 Pidgeon Hill Dr Ste 208, Sterling, VA 20165
Phone: 703-539-6029    Fax: 703-757-1712

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.