William R Leahy, M.D.

Primary specialty

Neurology with Special Qualifications in Child Neurology PhysicianTaxonomy code 2084N0402X

License

D0015593 Issued in MD

Practice address

7500 Hanover Pkwy
Suite 201
Greenbelt, MD 20770-2010

Phone

(301) 982-7944

Fax

(301) 441-8696

NPI assigned

Aug 1, 2006

Last updated

Oct 11, 2022By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 6

Medicare fee-for-service enrollment

Enrolled in DC

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

Merit-based Incentive Payment System (MIPS)

Final score

98.48 of 100Reported as group

Promoting interoperability

91

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• MGMC, LLC

  • General Practice Physician
  • Washington, DC
  • NPI 1891797148
  Medicare reassignment NPD
• The Neurological Medicine Sleep Laboratory

  • Neurology Physician
  • Greenbelt, MD
  • NPI 1740519826
  Authorized official Same address or phone
• Medstar Medical Group II LLC

  • General Practice Physician
  • White Plains, MD
  • NPI 1407559081
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665446400000",
    "number": "1164439550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7500 HANOVER PKWY",
            "address_2": "SUITE 201",
            "city": "GREENBELT",
            "state": "MD",
            "postal_code": "207702010",
            "telephone_number": "301-982-7944",
            "fax_number": "301-441-8696"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7500 HANOVER PKWY",
            "address_2": "SUITE 201",
            "city": "GREENBELT",
            "state": "MD",
            "postal_code": "207702010",
            "telephone_number": "301-982-7944",
            "fax_number": "301-441-8696"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEAHY",
        "first_name": "WILLIAM",
        "middle_name": "R",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-01",
        "last_updated": "2022-10-11",
        "certification_date": "2022-10-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "D15593",
            "primary": false
        },
        {
            "code": "2084N0402X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
            "state": "MD",
            "license": "D0015593",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS DC",
            "identifier": "16540004",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMSI",
            "identifier": "23041",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "310511300",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MD",
            "identifier": "32958002",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "0500456",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA USHC",
            "identifier": "528559",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Katherine Latour
• Leia Joyce Lautzenheiser, DO
• Hameed Aremu Lawal
• Andrew Lawton, LMSW
• Oluwatoyin Layeni
• Leaking Love LLC
• Taneka Leatherwood
• Aretha Lee, DNP, APRN, FNP-C
• Nelson Chu Lee, D.P.M.
• Nicy M Leigh, LGPC

• Neurology with Special Qualifications in Child Neurology Physician in Greenbelt, MD
• Providers in Greenbelt, MD by specialty
• Neurology with Special Qualifications in Child Neurology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 11, 2022; 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.

Verify at the official NPI Registry.