Dr Adam Fass Uslan, DO - Medicare Emergency Medicine in Alexandria, VA

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Dr Adam Fass Uslan, DO is a medicare enrolled "Emergency Medicine" physician in Alexandria, Virginia. He went to University Of New England, College Of Osteo Medicine and graduated in 2021 and has 5 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Warren Memorial Hospital, Inc. and his current practice location is 4320 Seminary Rd, Alexandria, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 504-3000.

Dr Adam Fass Uslan is licensed to practice in Virginia (license number 0102208402) 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 1649850371.

Contact Information

Dr Adam Fass Uslan, DO
4320 Seminary Rd,
Alexandria, VA 22304-1535
(703) 504-3000
Not Available

Map and Direction




Physician's Profile

Full NameDr Adam Fass Uslan
GenderMale
SpecialityEmergency Medicine
Experience5 Years
Location4320 Seminary 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:
  • Dr Adam Fass Uslan attended and graduated from University Of New England, College Of Osteo Medicine in 2021
  NPI Data:
  • NPI Number: 1649850371
  • Provider Enumeration Date: 04/08/2021
  • Last Update Date: 05/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3375085616
  • Enrollment ID: I20250428002634

Medical Identifiers

Medical identifiers for Dr Adam Fass Uslan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649850371NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 0102208402 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Alexandria HospitalAlexandria, VAHospital
Warren Memorial HospitalFront royal, VAHospital
Shenandoah Memorial HospitalWoodstock, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Warren Memorial Hospital, Inc.2365330347116

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 Adam Fass Uslan allows following entities to bill medicare on his behalf.
Entity NameShenandoah Memorial Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952417735
PECOS PAC ID: 2466360375
Enrollment ID: O20040115001156
Entity NamePage Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326040684
PECOS PAC ID: 8426951203
Enrollment ID: O20040129000420
Entity NameWarren Memorial Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164442281
PECOS PAC ID: 2365330347
Enrollment ID: O20040310000516

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 Adam Fass Uslan 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 Adam Fass Uslan, DO
220 Campus Blvd Ste 320,
Winchester, VA 22601-2889

Ph: (540) 536-5100		Dr Adam Fass Uslan, DO
4320 Seminary Rd,
Alexandria, VA 22304-1535

Ph: (703) 504-3000

Reviews and Comments


Emergency Medicine Doctors in Alexandria, VA

Dr. Austin Windsor Reynolds, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Parkers Ln, Alexandria, VA 22306
Phone: 703-664-7000    
Dr. Ginny Gujral Khanna, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Parkers Ln, Alexandria, VA 22306
Phone: 703-664-7000    
Dr. Irina Fox Brennan, MD, PHD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4320 Seminary Rd, Alexandria, VA 22304
Phone: 240-686-2300    Fax: 240-686-2335
Dr. Michael David Homeyer, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Parkers Ln, Department Of Emergency Medicine, Alexandria, VA 22306
Phone: 703-664-7112    
Natasha Y Powell, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Parkers Ln, Alexandria, VA 22306
Phone: 703-664-7000    
Dr. Bryan Paul Knoedler, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 4320 Seminary Rd, Alexandria, VA 22304
Phone: 703-504-3066    
Adam Parker Martin, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4320 Seminary Rd, Alexandria, VA 22304
Phone: 703-504-3000    

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.