Robert P Sileo, MD - Medicare Internal Medicine in Vienna, VA

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Robert P Sileo, MD is a medicare enrolled "Internal Medicine" physician in Vienna, Virginia. His current practice location is 201 Park St Se, Vienna, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 938-7100.

Robert P Sileo is licensed to practice in Virginia (license number 0101029056) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1629040001.

Contact Information

Robert P Sileo, MD
201 Park St Se,
Vienna, VA 22180-4644
(703) 938-7100
(703) 938-1261

Map and Direction




Physician's Profile

Full NameRobert P Sileo
GenderMale
SpecialityInternal Medicine
Location201 Park St Se, Vienna, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629040001
  • Provider Enumeration Date: 02/01/2006
  • Last Update Date: 03/17/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3375727076
  • Enrollment ID: I20150415000598

Medical Identifiers

Medical identifiers for Robert P Sileo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629040001NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101029056 (Virginia)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. Robert P Sileo allows following entities to bill medicare on his behalf.
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140603000011

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. Robert P Sileo 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
Robert P Sileo, MD
201 Park St Se,
Vienna, VA 22180-4644

Ph: (703) 938-7100		Robert P Sileo, MD
201 Park St Se,
Vienna, VA 22180-4644

Ph: (703) 938-7100

Reviews and Comments


Internal Medicine Doctors in Vienna, VA

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Stanka Kukich, M.D.
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Dr. Leslie Hugh Gavora, M.D.
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Practice Location: 2671b Avenir Pl, Vienna, VA 22180
Phone: 703-207-8600    Fax: 703-207-9224
Dr. Steven Parker Simmons, M.D.
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Medicare: Accepting Medicare Assignments
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Phone: 703-938-4604    Fax: 703-938-4618
Carey M. Marder, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 130 Park St Se, Ste 100, Vienna, VA 22180
Phone: 703-281-1265    Fax: 703-255-0571
Christopher J Ko, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 8133 Leesburg Pike, Suite 510, Vienna, VA 22182
Phone: 703-291-0021    

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.