NPIMap

Individual provider Active NPI

Mary A Cecil, MD

  • Family Medicine Physician
  • Leesburg, VA
National Provider Identifier
1871586396
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
0101047383 Issued in VA
Practice address
44084 Riverside Parkway, Suite 300
Leesburg, VA 20176-5102
Phone
(703) 724-7530
Fax
(703) 858-2870
NPI assigned
Aug 30, 2005
Sex
Female
Sole proprietor
No

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 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Virginia Commonwealth University, School of Medicine, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Loudoun Medical Group, PC 272 clinicians

Practice addresses (Care Compare)

44084 Riverside Pkwy
Suite 300
Leesburg, VA 20176-5102
Phone (703) 724-7530

Hospital & facility affiliations

  • Caregivers Home Health Services, Inc Home health agency, Tysons, VA, CCN 497559
  • Inova Home Health LLC Home health agency, Fairfax, VA, CCN 497008
  • Inova Loudoun Hospital Hospital, Leesburg, VA, CCN 490043
  • Reston Hospital Center Hospital, Reston, VA, CCN 490107

Merit-based Incentive Payment System (MIPS)

Final score
92.65 of 100Reported as apm
Quality
85.31
Promoting interoperability
100
Improvement activities
40

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Medicare enrollment records 1

Medicare enrollment files
Enrollment IDStateProvider typePAC IDDetails
I20090804000519 VA Practitioner - Family Practice 5597818880 Reassigns benefits to 1 organization

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Loudoun Medical Group, PC Family Medicine CurrentSince Aug 1, 2001 Accepting new patients
Loudoun Medical Group, PC CurrentSince Aug 1, 2001 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

20955 Professional Plz
Ste 200
Ashburn, VA 20147
Phone (703) 729-7652

224D Cornwall St NW
Ste 106
Leesburg, VA 20176
Phone (703) 777-1411

44084 Riverside Pkwy
Ste 300
Leesburg, VA 20176
Phone (703) 724-7530

224D Cornwall St NW
Ste 403
Leesburg, VA 20176
Phone (703) 737-6001

224D Cornwall St NW
Ste 202
Leesburg, VA 20176
Phone (703) 443-8110

44055 Riverside Pkwy
#20811302
Leesburg, VA 20176
Phone (703) 729-7652

Interoperability endpoints

  • Direct secure messaging: mary.cecil@lmg1.eclinicaldirectplus.com

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 0101047383 VA Primary

Addresses

NPPES NPI Registry

Primary practice location

44084 Riverside Parkway, Suite 300
Leesburg, VA 20176-5102

Mailing address

224D Cornwall St NW Ste 403
Leesburg, VA 20176-2704
Phone (703) 737-6001

Other identifiers 2

NPPES NPI Registry
IdentifierTypeStateIssuer
30016334310001MedicaidVA
1871586396MedicaidVA

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Mar 20, 2026.

{
    "created_epoch": "1125360000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1871586396",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224D CORNWALL ST NW STE 403",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201762704",
            "telephone_number": "703-737-6001",
            "fax_number": "703-443-8643"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44084 RIVERSIDE PARKWAY, SUITE 300",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201765102",
            "telephone_number": "703-724-7530",
            "fax_number": "703-858-2870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CECIL",
        "first_name": "MARY",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-30",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "VA",
            "license": "0101047383",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30016334310001",
            "state": "VA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1871586396",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Leesburg, VA

Sources for this page

Verify at the official NPI Registry.