Stephen W Rex, MD - Medicare Family Practice in Alexandria, VA

Stephen W Rex, MD is a medicare enrolled "Family Medicine" physician in Alexandria, Virginia. He went to Ohio State University College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Inova Health Care Services and his current practice location is 8101 Hinson Farm Rd, Ste 415, Alexandria, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 799-9695.

Stephen W Rex is licensed to practice in Virginia (license number 0101051876) 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 1861495871.

Contact Information

Stephen W Rex, MD
8101 Hinson Farm Rd, Ste 415,
Alexandria, VA 22306-3410
(703) 799-9695
(703) 310-4314

Map and Direction




Physician's Profile

Full NameStephen W Rex
GenderMale
SpecialityFamily Practice
Experience34 Years
Location8101 Hinson Farm Rd, Alexandria, 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:
  • Stephen W Rex attended and graduated from Ohio State University College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1861495871
  • Provider Enumeration Date: 05/23/2005
  • Last Update Date: 10/12/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5294761086
  • Enrollment ID: I20110120000141

Medical Identifiers

Medical identifiers for Stephen W Rex such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861495871NPI-NPPES
289060OtherVAMDIPA OP CHOICE MAMSI
81660002OtherVACAREFIRST BCBS
CJ2302OtherMEDICARE RAILROAD
080174443OtherVARAILROAD MEDICARE
286376OtherVAANTHEM BCBS
505645OtherVANCPPO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101051876 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Mount Vernon HospitalAlexandria, VAHospital
Virginia Hospital CenterArlington, VAHospital
Inova Alexandria HospitalAlexandria, VAHospital

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. Stephen W Rex allows following entities to bill medicare on his behalf.
Entity NameStephen W. Rex Md. Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700140241
PECOS PAC ID: 8921254574
Enrollment ID: O20120814000278

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. Stephen W Rex 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
Stephen W Rex, MD
8101 Hinson Farm Rd, Ste 415,
Alexandria, VA 22306-3410

Ph: (703) 799-9695
Stephen W Rex, MD
8101 Hinson Farm Rd, Ste 415,
Alexandria, VA 22306-3410

Ph: (703) 799-9695

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.