Active NPI
Fasil Mengistu Tiruneh, M.D.
- Hospitalist Physician
- Alexandria, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 0101262114
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1184042061 | Medicaid | VA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in VA, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2002
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
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
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Inova Health Care Services | Current | Accepting new patients | |
| RMH Medical Group LLC | Current | Accepting new patients | |
| Inova Health Care Services | Internal Medicine | Current | Accepting new patients |
| Inova Health Care Services | Current | Accepting new patients | |
| Hospitalist Medicine Physicians of Maryland PC | Internal Medicine | Current | Accepting new patients |
| Sentara Medical Group | Internal Medicine | Current | Accepting new patients |
| Hospitalist Medicine Physicians of Maryland PC | Internal Medicine | Current | Accepting new patients |
| RMH Medical Group LLC | Current | Accepting new patients | |
| Hospitalist Medicine Physicians of Virginia LLC | Internal Medicine | Current | Accepting new patients |
| Hospitalist Medicine Physicians of Fredericksburg, LLC | Internal Medicine | Current | 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
- 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.
-
dba Sentara RMH Medical Group
- General Practice Physician
- Rockingham, VA
- NPI 1669844908
-
- Internal Medicine Physician
- Winchester, VA
- NPI 1770756991
DC
-
- Hospitalist Physician
- Frederick, MD
- NPI 1992945471
DC, Internal Medicine
-
- Internal Medicine Physician
- Fredericksburg, VA
- NPI 1447577572
-
dba Inova Urgent Care Center
- Urgent Care Clinic/Center
- Vienna, VA
- NPI 1275886418
-
dba Inova Blood Donor Services
- Medical Technologist
- Sterling, VA
- NPI 1699655589
-
- Customized Equipment (DME)
- Harrisonburg, VA
- NPI 1043238967
-
- Internal Medicine Physician
- Frederick, MD
- NPI 1366240111
-
dba Frederick Health Hospital
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba t/a Augusta Health
- General Acute Care Hospital
- Fishersville, VA
- NPI 1053301127
-
- Critical Access Hospital
- Luray, VA
- NPI 1326040684
-
- General Acute Care Hospital
- Harrisonburg, VA
- NPI 1780694372
-
- Critical Access Hospital
- Petersburg, WV
- NPI 1013603919
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.