Individual provider Active NPI

Elaine Giannakos Lennox, M.D.

  • Pediatrics Physician
  • Baltimore, MD
National Provider Identifier
1518130970
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
D0072078 Issued in MD
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

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110804000061 MD Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 9133398324 Reassigns benefits to 3 organizations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Upper Chesapeake Emergency Medicine Physicians, LLC Emergency Medicine CurrentSince Aug 1, 2012 Accepting new patients
Mep Health, LLC Emergency Medicine CurrentSince Jul 1, 2017 Accepting new patients
Sinai Hospital of Baltimore Inc CurrentSince Dec 16, 2020 Accepting new patients
Sinai Hospital of Baltimore, Inc. CurrentSince Dec 16, 2020 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

  • Direct secure messaging: 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.

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

Verify at the official NPI Registry.