Active NPI
Capital Stroke Neurology Inc
- Neurology Physician
- Potomac, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- Legal business name
- CAPITAL STROKE NEUROLOGY INC
- Practice address
- 10820 Gainsborough Rd
Potomac, MD 20854-2595 - Phone
- (443) 646-5001
- Fax
- (410) 257-7042
- NPI assigned
- Jan 23, 2019
- Last updated
- Jun 23, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Ermias Aytenfisu Mekonnen, MD
- Title
- Owner
- Phone
- (703) 626-7213
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | Primary |
Addresses
Primary practice location
10820 Gainsborough Rd
Potomac, MD 20854-2595
Mailing address
10820 Gainsborough Rd
Potomac, MD 20854-2595
Phone (443) 646-5001
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, TX
Enrollment records 2
National Provider Directory
National Provider Directory- Tax ID family
- Capital Stroke Neurology Inc
Other organizations with this tax ID 3
Organizations that report the same tax identification number in the National Provider Directory.
-
- Neurology Physician
- Edinburg, TX
- NPI 1306795802
-
- Neurology Physician
- McAllen, TX
- NPI 1750230249
-
- Neurology Physician
- McAllen, TX
- NPI 1871442368
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Neurology Physician
- Bethesda, MD
- NPI 1346436276
DC, Multi-Specialty, TX
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1548201600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1782172800000",
"number": "1861956930",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10820 GAINSBOROUGH RD",
"city": "POTOMAC",
"state": "MD",
"postal_code": "208542595",
"telephone_number": "443-646-5001",
"fax_number": "410-257-7042"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10820 GAINSBOROUGH RD",
"city": "POTOMAC",
"state": "MD",
"postal_code": "208542595",
"telephone_number": "443-646-5001",
"fax_number": "410-257-7042"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CAPITAL STROKE NEUROLOGY INC",
"organizational_subpart": "NO",
"enumeration_date": "2019-01-23",
"last_updated": "2026-06-23",
"certification_date": "2026-06-23",
"status": "A",
"authorized_official_last_name": "MEKONNEN",
"authorized_official_first_name": "ERMIAS",
"authorized_official_middle_name": "AYTENFISU",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "703-626-7213",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Potomac, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.