William John Garcia, MD - Medicare Obstetrics & Gynecology in Vienna, VA

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William John Garcia, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Vienna, Virginia. His current practice location is 8233 Old Courthouse Rd, Ste. 150, Vienna, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 734-2057.

William John Garcia is licensed to practice in Virginia (license number 0101042359) 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 1427189547.

Contact Information

William John Garcia, MD
8233 Old Courthouse Rd, Ste. 150,
Vienna, VA 22182-3816
(703) 734-2057
(703) 734-2059

Map and Direction




Physician's Profile

Full NameWilliam John Garcia
GenderMale
SpecialityObstetrics & Gynecology
Location8233 Old Courthouse Rd, Vienna, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427189547
  • Provider Enumeration Date: 03/08/2007
  • Last Update Date: 09/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4385700632
  • Enrollment ID: I20090311000535

Medical Identifiers

Medical identifiers for William John Garcia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427189547NPI-NPPES
010254191MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 0101042359 (Virginia)Primary
261QM2500XClinic/center - Medical Specialty 0101042359 (Virginia)Secondary

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. William John Garcia allows following entities to bill medicare on his behalf.
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20040102000644

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. William John Garcia 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
William John Garcia, MD
8233 Old Courthouse Rd, Ste. 150,
Vienna, VA 22182-3816

Ph: (703) 734-2057		William John Garcia, MD
8233 Old Courthouse Rd, Ste. 150,
Vienna, VA 22182-3816

Ph: (703) 734-2057

Reviews and Comments


Obstetrics & Gynecology Doctors in Vienna, VA

Dr. Michael Yuzefovich, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 8302 Old Courthouse Rd Ste A, Vienna, VA 22182
Phone: 703-448-9140    
Anne Martini, D.O.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8010 Towers Crescent Dr Fl 5, Vienna, VA 22182
Phone: 571-789-2100    
Joyce P Hair, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 307 Maple Avenue West, Suite C, Vienna, VA 22180
Phone: 703-698-7160    Fax: 703-281-7313
Dr. Humberto Marcelo Andreoli, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8308 Old Courthouse Rd, Suite A, Vienna, VA 22182
Phone: 703-531-1090    Fax: 703-531-1091
Melinda Sue Hall, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8300 Old Courthouse Rd, Suite 140b, Vienna, VA 22182
Phone: 703-991-6806    Fax: 703-854-1180
Dr. Annalisa M. Parks, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8300 Old Courthouse Rd, Suite 140, Vienna, VA 22182
Phone: 703-448-0885    Fax: 703-448-0439

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.