NPIMap

Individual provider Active NPI

Osamah Ibrahim Alnasser, MD

  • Neurology Physician
  • Roanoke, VA
National Provider Identifier
1497264683
Registry record updated Mar 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
0101284800 Issued in VA
Practice address
3 Riverside Cir
Roanoke, VA 24016-4955
Phone
(540) 224-5170
NPI assigned
Sep 20, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X 4301113320 MI
Neurology Physician 2084N0400X 275996 MA
Neurology Physician 2084N0400X 0101284800 VA Primary

Addresses

Primary practice location

3 Riverside Cir
Roanoke, VA 24016-4955

Mailing address

213 S Jefferson St Ste 1006
Roanoke, VA 24011-1713
Phone (540) 224-5353

Other practice location 1

12920 Avondale St
Detroit, MI 48215-4301
Phone (312) 647-6794

Other practice location 2

800 Washington St
Boston, MA 02111
Phone (617) 636-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250411000691 VA Practitioner - Neurology 3375920820 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Carilion Medical Center 956 clinicians

Practice addresses (Care Compare)

1906 Belleview Ave SE
Roanoke, VA 24014-1838
Phone (540) 981-7000

2017 Jefferson St SW
Roanoke, VA 24014-2419
Phone (540) 981-7925

2017 S Jefferson St
Roanoke, VA 24014-2419
Phone (540) 981-7128

3 Riverside Cir
Roanoke, VA 24016-4955
Phone (540) 224-5170

Hospital & facility affiliations

  • Carilion Medical Center Hospital, Roanoke, VA, CCN 490024
  • Carilion Franklin Memorial Hospital Hospital, Rocky Mount, VA, CCN 490089
  • Carilion New River Valley Medical Center Hospital, Christiansburg, VA, CCN 490042

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
275996MAMDNeurology Physician
4301113320MIMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Carilion Medical Center CurrentSince May 18, 2025 Accepting new patients
Carilion Medical Center CurrentSince May 18, 2025 Accepting new patients
Carilion Medical Center Past Accepting new patients

Locations

2017 Jefferson St SW
Roanoke, VA 24014
Phone (540) 981-7128

3 Riverside Cir
Roanoke, VA 24016

213 S Jefferson St
Ste 1006
Roanoke, VA 24011
Phone (540) 224-5353

1906 Belleview Ave SE
Roanoke, VA 24014
Phone (540) 853-0222

Interoperability endpoints

  • Direct secure messaging: oalnasser195509@direct.carilionclinic.org

Organizations & group practices 11

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1505865600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742774400000",
    "number": "1497264683",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 S JEFFERSON ST STE 1006",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240111713",
            "telephone_number": "540-224-5353"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 RIVERSIDE CIR",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240164955",
            "telephone_number": "540-224-5170"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12920 Avondale St",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "482154301",
            "country_code": "US",
            "telephone_number": "312-647-6794",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Washington St",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "02111",
            "country_code": "US",
            "telephone_number": "617-636-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALNASSER",
        "first_name": "OSAMAH",
        "middle_name": "IBRAHIM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-09-20",
        "last_updated": "2025-03-24",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "MI",
            "license": "4301113320",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MA",
            "license": "275996",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "VA",
            "license": "0101284800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Roanoke, VA

Sources for this page

Verify at the official NPI Registry.