Ghassan Ilaiwy, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

0101263994 Issued in VA

Practice address

110 Irving St NW
Department of Internal Medicine
Washington, DC 20010

Phone

(202) 877-2835

Fax

(202) 877-8288

NPI assigned

Apr 3, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Ghassan Ilaiwy Other name

Medicare fee-for-service enrollment

Enrolled in VA, DC2 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

Internal Medicine

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mary Washington Healthcare Providers LLCGroup PAC ID 1456629369, 264 clinicians

Emergency Medicine Associates P.a., P.C.Group PAC ID 8022914522, 706 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mary Washington Hospital Hospital, Fredericksburg, VA, CCN 490022
• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gilaiwy54385@marywashingtonhealthcare.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 and National Provider Directory roles.

• Emergency Medicine Associates, P.a.,P.C.

  • Internal Medicine Physician
  • Dulles, VA
  • NPI 1376917070
  Medicare reassignment Care Compare group NPD
• Mary Washington Healthcare Providers LLC

  • Hospitalist Physician
  • Fredericksburg, VA
  • NPI 1750826277
  Medicare reassignment Care Compare group NPD
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  DC

  Medicare reassignment NPD
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD
• Arnot Medical Services PLLC

  • Internal Medicine Physician
  • Elmira, NY
  • NPI 1427326768
  NPD (past)

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

• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation
• Mary Washington Hospital Inc.

  • General Acute Care Hospital
  • Fredericksburg, VA
  • NPI 1942288527
  Care Compare affiliation
• Mary Washington Hospital, Inc.

  • Cardiovascular Disease Physician
  • Fredericksburg, VA
  • NPI 1013089879

  Hospital

  Care Compare affiliation
• Mary Washington Hospital, Inc.

  • Home Health Agency
  • Fredericksburg, VA
  • NPI 1407814163

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1428019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1706659200000",
    "number": "1588059752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2300 FALL HILL AVE STE 515",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224013371",
            "telephone_number": "540-741-0543",
            "fax_number": "540-741-0546"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "address_2": "DEPARTMENT OF INTERNAL MEDICINE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "20010",
            "telephone_number": "202-877-2835",
            "fax_number": "202-877-8288"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ILAIWY",
        "first_name": "GHASSAN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-04-03",
        "last_updated": "2024-01-31",
        "certification_date": "2024-01-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101263994",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "VA",
            "license": "0101263994",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GHASSAN",
            "last_name": "ILAIWY",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Joyce Ikoridem
• Felicia Ikpeama
• Elizabeth E Ikpeze
• Glory Ikpi
• Charmaine Joyce Lim Ilagan
• Earnst Ilang-Ilang II, LICSW
• Yetunde Ilawole
• Honorine Ilboudo
• Ileana M Esparraguera MD PC
• Ikechukwu Samuel Ileka, MD

• Hospitalist Physician in Washington, DC
• Providers in Washington, DC by specialty
• Hospitalist Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 2024; 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.