Alexander Griffin Hosse, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD210011577 Issued in DC

Practice address

5255 Loughboro Rd NW
Washington, DC 20016-2633

Phone

(202) 537-4000

NPI assigned

Mar 18, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, 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

Critical Care (Intensivists)

Education

Louisiana State University School of Medicine in New Orleans, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Johns Hopkins Community Physicians, IncGroup PAC ID 8325943707, 764 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sibley Memorial Hospital Hospital, Washington, DC, CCN 090005

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Johns Hopkins Community Physicians, Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1578598868

  DC, MD

  Medicare reassignment Care Compare group
• Johns Hopkins Community Physicians, Inc

  • Physical Medicine & Rehabilitation Physician
  • Nottingham, MD
  • NPI 1194546192
  Care Compare group NPD
• Johns Hopkins Community Physicians, Inc

  • Physical Medicine & Rehabilitation Physician
  • Lutherville, MD
  • NPI 1134940299
  Care Compare group
• Johns Hopkins Community Physicians, Inc

  • Physical Medicine & Rehabilitation Physician
  • Lutherville Timonium, MD
  • NPI 1215759881
  Care Compare group
• Johns Hopkins Community Physicians, Inc

  • Physical Medicine & Rehabilitation Physician
  • Odenton, MD
  • NPI 1669293668
  Care Compare group
• Johns Hopkins Community Physicians, Inc

  • Family Medicine Physician
  • Baltimore, MD
  • NPI 1770518003
  Care Compare group
• Johns Hopkins Community Physicians, Inc

  • Physical Medicine & Rehabilitation Physician
  • Columbia, MD
  • NPI 1821819905
  Care Compare group
• Johns Hopkins Community Physicians

  • Clinical Social Worker
  • Baltimore, MD
  • NPI 1356161806

  Internal Medicine

  NPD
• Johns Hopkins Community Physicians, Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1255359972

  Internal Medicine

  NPD

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

• Lucy Webb Hayes National Training School for Deaconesses & Missionarie

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1366492977

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1552867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767657600000",
    "number": "1194284307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-0000",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5255 LOUGHBORO RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200162633",
            "telephone_number": "202-537-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5246 Brittany Dr",
            "address_purpose": "LOCATION",
            "city": "Baton Rouge",
            "state": "LA",
            "postal_code": "708089136",
            "country_code": "US",
            "telephone_number": "225-757-4080",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOSSE",
        "first_name": "ALEXANDER",
        "middle_name": "GRIFFIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-18",
        "last_updated": "2026-01-06",
        "certification_date": "2026-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD210011577",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "DC",
            "license": "MD210011577",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0104834",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "LA",
            "license": "329904",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hospital for Sick Children
• Hospitalist Medicine Physicians of DC - TCG PC
• Hospitalist Medicine Physicians of DC PC
• Hospitality High Public Charter School
• Rand Ahmed Hossain, DDS
• Maryam Hosseinpour, DDS
• Lester Oliver Hosten, MD
• Cheryl Ann Hostetler, R.D.
• Mercedes M Hoston
• Randolph Hoston

• All providers in Washington, DC
• Internal Medicine Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 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.