Adam Fass Uslan, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

0102208402 Issued in VA

Practice address

4320 Seminary Rd
Alexandria, VA 22304-1535

Phone

(703) 504-3000

NPI assigned

Apr 8, 2021

Last updated

May 12, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, VA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Emergency Medicine

Education

University of New England, College of Osteo Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Warren Memorial Hospital, Inc.Group PAC ID 2365330347, 121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
• Warren Memorial Hospital Hospital, Front Royal, VA, CCN 490033
• Shenandoah Memorial Hospital Hospital, Woodstock, VA, CCN 491305

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: auslan1498594@valleyhealth.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Warren Memorial Hospital, Inc.

  dba Warren Memorial Hospital

  • Emergency Medicine Physician
  • Front Royal, VA
  • NPI 1164442281
  Medicare reassignment Care Compare group NPD
• Alexandria Springfield Emergency Physicians PC

  • Emergency Medicine Physician
  • Franklin, VA
  • NPI 1740529700

  DC

  Medicare reassignment NPD
• Page Memorial Hospital, Inc.

  • Critical Access Hospital
  • Luray, VA
  • NPI 1326040684
  Medicare reassignment NPD
• Shenandoah Memorial Hospital, Inc.

  • Critical Access Hospital
  • Woodstock, VA
  • NPI 1033166442
  Medicare reassignment NPD
• Shenandoah Memorial Hospital, Inc.

  dba Valley Health Shenandoah Memorial Hospital Multispecialty Clinic

  • Rural Health Clinic/Center
  • Woodstock, VA
  • NPI 1952417735
  Medicare reassignment NPD
• Winchester Medical Center

  dba Valley Intensivists

  • Critical Care Medicine (Internal Medicine) Physician
  • Winchester, VA
  • NPI 1679711261
  Medicare reassignment
• Alexandria Springfield Emergency Physicians PC

  • Emergency Medicine Physician
  • Alexandria, VA
  • NPI 1720839764
  NPD
• Page Memorial Hospital, Inc.

  dba Valley Health Shenandoah Medical Associates

  • Rural Health Clinic/Center
  • Front Royal, VA
  • NPI 1083236970
  NPD
• Shenandoah Memorial Hospital Inc.

  • Rural Health Clinic/Center
  • New Market, VA
  • NPI 1740711472
  NPD
• Warren Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Front Royal, VA
  • NPI 1427085232
  NPD
• Shenandoah Memorial Hospital, Inc.

  • Surgery Physician
  • Woodstock, VA
  • NPI 1407357015
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Inova Health Care Services

  dba Inova Alexandria Hospital

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation
• Shenandoah Memorial Hospital, Inc.

  • Critical Access Hospital
  • Woodstock, VA
  • NPI 1033166442
  Care Compare affiliation
• Warren Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Front Royal, VA
  • NPI 1427085232
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1617840000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778544000000",
    "number": "1649850371",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 CAMPUS BLVD STE 320",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012889",
            "telephone_number": "540-536-5100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4320 SEMINARY RD",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223041535",
            "telephone_number": "703-504-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 Memorial Dr",
            "address_purpose": "LOCATION",
            "city": "Luray",
            "state": "VA",
            "postal_code": "228351000",
            "country_code": "US",
            "telephone_number": "540-743-4561",
            "fax_number": "540-743-9560",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1840 Amherst St",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012808",
            "country_code": "US",
            "telephone_number": "540-536-8700",
            "fax_number": "540-536-7800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2601 E Roosevelt St",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850084973",
            "country_code": "US",
            "telephone_number": "240-447-8330",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "759 S Main St",
            "address_purpose": "LOCATION",
            "city": "Woodstock",
            "state": "VA",
            "postal_code": "226641154",
            "country_code": "US",
            "telephone_number": "540-459-1100",
            "fax_number": "540-459-1121",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "351 Valley Health Way",
            "address_purpose": "LOCATION",
            "city": "Front Royal",
            "state": "VA",
            "postal_code": "226303598",
            "country_code": "US",
            "telephone_number": "540-636-0300",
            "fax_number": "540-636-0429",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "USLAN",
        "first_name": "ADAM",
        "middle_name": "FASS",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-08",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "VA",
            "license": "0102208402",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Urgent Care Hayfield
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• George Urgo, LCSW
• US Sleep LLC (US Sleep Lab)
• Ugochi Uwahemo
• VA Medical Supplies
• Megan Michelle Vaganek, PHD
• Lillian M Vagnoni, LCSW
• Mitsu Vaidya, PHYSICAL THERAPIST

• Emergency Medicine Physician in Alexandria, VA
• Providers in Alexandria, VA by specialty
• Emergency Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.