Active NPI
Elaine Giannakos Lennox, M.D.
- Pediatrics Physician
- Baltimore, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- D0072078
- Practice address
- 2401 W Belvedere Ave
Baltimore, MD 21215-5216 - Phone
- (410) 601-6162
- NPI assigned
- Apr 8, 2008
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | D0072078 | MD | |
| Emergency Medicine Physician | 207P00000X | D72078 | MD | |
| Pediatrics Physician | 208000000X | D0072078 | MD | Primary |
Addresses
Primary practice location
2401 W Belvedere Ave
Baltimore, MD 21215-5216
Mailing address
3706A Meadowhill CT
Phoenix, MD 21131-1700
Phone (410) 627-7286
Other practice location 1
5755 Cedar Ln
Columbia, MD 21044-2912
Phone (410) 740-7890
Other practice location 2
5755 Cedar Ln
Columbia, MD 21044-2912
Phone (410) 884-4888
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Upper Chesapeake Emergency Medicine Physicians, LLC | Emergency Medicine | Current | Accepting new patients |
| Mep Health, LLC | Emergency Medicine | Current | Accepting new patients |
| Sinai Hospital of Baltimore Inc | Current | Accepting new patients | |
| Sinai Hospital of Baltimore, Inc. | Current | Accepting new patients |
Locations
660 McHenry Rd
Aberdeen, MD 21001
Phone (443) 643-1500
2401 W Belvedere Ave
Baltimore, MD 21215
5101 Lanier Ave
Baltimore, MD 21215
Phone (410) 542-7800
520 Upper Chesapeake Dr
Bel Air, MD 21014
Phone (410) 836-0128
12500 Willowbrook Rd
Cumberland, MD 21502
Phone (240) 964-1255
Interoperability endpoints
- elaine.lennox@pmuc.eclinicaldirectplus.com
Organizations & group practices 4
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.
-
- Emergency Medicine Physician
- Rockville, MD
- NPI 1164483558
-
- Pediatrics Physician
- Baltimore, MD
- NPI 1619992237
-
- Emergency Medicine Physician
- Bel Air, MD
- NPI 1285854026
-
- General Acute Care Hospital
- Baltimore, MD
- NPI 1285672204
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1207612800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788307200000",
"number": "1518130970",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3706A MEADOWHILL CT",
"city": "PHOENIX",
"state": "MD",
"postal_code": "211311700",
"telephone_number": "410-627-7286"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2401 W BELVEDERE AVE",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212155216",
"telephone_number": "410-601-6162"
}
],
"practiceLocations": [
{
"address_1": "5755 Cedar Ln",
"address_purpose": "LOCATION",
"city": "Columbia",
"state": "MD",
"postal_code": "210442912",
"country_code": "US",
"telephone_number": "410-740-7890",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "5755 Cedar Ln",
"address_purpose": "LOCATION",
"city": "Columbia",
"state": "MD",
"postal_code": "210442912",
"country_code": "US",
"telephone_number": "410-884-4888",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LENNOX",
"first_name": "ELAINE",
"middle_name": "GIANNAKOS",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2008-04-08",
"last_updated": "2026-09-02",
"certification_date": "2026-09-02",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "MD",
"license": "D0072078",
"primary": false
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "MD",
"license": "D72078",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MD",
"license": "D0072078",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.