Individual provider Active NPI

Fasil Mengistu Tiruneh, M.D.

  • Hospitalist Physician
  • Alexandria, VA
National Provider Identifier
1184042061
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
0101262114 Issued in VA
Practice address
2501 Parkers LN
Alexandria, VA 22306-3209
Phone
(703) 664-7000
Fax
(703) 664-7666
NPI assigned
Mar 28, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 0101262114 VA
Internal Medicine Physician 207R00000X D84198 MD
Hospitalist Physician 208M00000X 0101262114 VA Primary

Addresses

Primary practice location

2501 Parkers LN
Alexandria, VA 22306-3209

Mailing address

PO Box 37174
Baltimore, MD 21297-3174
Phone (571) 423-5699

Other practice location 1

2010 Health Campus Dr
Rockingham, VA 22801-8679
Phone (540) 689-1110

Other identifiers 1

IdentifierTypeStateIssuer
1184042061MedicaidVA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20170726002586 VA Practitioner - Internal MedicinePractitioner - Hospitalist 3678863156 Reassigns benefits to 3 organizations
I20171106000215 DC Practitioner - Internal MedicinePractitioner - Other (Physician)Practitioner - Hospitalist 3678863156 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
RMH Medical Group LLCGroup PAC ID 7618270729, 254 clinicians

Practice addresses (Care Compare)

2010 Health Campus Dr
Rockingham, VA 22801-8679
Phone (540) 689-1000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Dec 1, 2018 Accepting new patients
RMH Medical Group LLC CurrentSince Jul 9, 2017 Accepting new patients
Inova Health Care Services Internal Medicine CurrentSince Dec 1, 2018 Accepting new patients
Inova Health Care Services CurrentSince Dec 1, 2018 Accepting new patients
Hospitalist Medicine Physicians of Maryland PC Internal Medicine CurrentSince Nov 7, 2018 Accepting new patients
Sentara Medical Group Internal Medicine CurrentSince Oct 12, 2020 Accepting new patients
Hospitalist Medicine Physicians of Maryland PC Internal Medicine CurrentSince Nov 7, 2018 Accepting new patients
RMH Medical Group LLC CurrentSince Jul 9, 2017 Accepting new patients
Hospitalist Medicine Physicians of Virginia LLC Internal Medicine CurrentSince Aug 20, 2017 Accepting new patients
Hospitalist Medicine Physicians of Fredericksburg, LLC Internal Medicine CurrentSince May 1, 2021 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

3001 Hospital Dr
Hyattsville, MD 20785
Phone (301) 618-2000

4320 Seminary Rd
Alexandria, VA 22304
Phone (703) 504-3000

2501 Parkers Ln
Alexandria, VA 22306
Phone (703) 664-7000

3300 Gallows Rd
Fl 1
Falls Church, VA 22042
Phone (703) 776-4005

136 W Elizabeth St
Ste 201
Harrisonburg, VA 22802
Phone (540) 564-5104

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

850 Kempsville Rd
Norfolk, VA 23502
Phone (757) 261-0162

2010 Health Campus Dr
Rockingham, VA 22801
Phone (540) 689-1000

2300 Opitz Blvd
Ste G209
Woodbridge, VA 22191

Interoperability endpoints

  • Direct secure messaging: ftiruneh496416@soc.inova.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 4

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": "1395964800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1184042061",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 37174",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212973174",
            "telephone_number": "571-423-5699",
            "fax_number": "571-423-5698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2501 PARKERS LN",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223063209",
            "telephone_number": "703-664-7000",
            "fax_number": "703-664-7666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2010 Health Campus Dr",
            "address_purpose": "LOCATION",
            "city": "Rockingham",
            "state": "VA",
            "postal_code": "228018679",
            "country_code": "US",
            "telephone_number": "540-689-1110",
            "fax_number": "540-689-1119",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TIRUNEH",
        "first_name": "FASIL",
        "middle_name": "MENGISTU",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-03-28",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101262114",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D84198",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "VA",
            "license": "0101262114",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1184042061",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

Verify at the official NPI Registry.