NPIMap

Organization Active NPI

Loudoun Medical Group, PC

Doing business as Ashburn Sterling Internal Medicine & Pediatrics

  • Internal Medicine Physician
  • Leesburg, VA
National Provider Identifier
1366709651
Registry record updated Apr 24, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
LOUDOUN MEDICAL GROUP, PC
Doing business as
Ashburn Sterling Internal Medicine & Pediatrics
Practice address
19415 Deerfield Ave, Suite 213
Leesburg, VA 20176-8470
Phone
(703) 729-9220
Fax
(703) 858-3529
NPI assigned
Apr 12, 2012
Last updated
Apr 24, 2023By the provider in NPPES
Organization subpart
Yes
Parent organization
LOUDOUN MEDICAL GROUP, PCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Apr 24, 2023

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

Authorized official

Name
Mary Beth Tamasy
Title
Ceo
Phone
(703) 737-6010

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary
Pediatrics Physician 208000000X NU

Addresses

Primary practice location

19415 Deerfield Ave, Suite 213
Leesburg, VA 20176-8470

Mailing address

224D Cornwall Street, NW, Ste 403
Leesburg, VA 20176-2704
Phone (703) 737-6010

Other names 1

  • Ashburn Sterling Internal Medicine & Pediatrics Doing business as

National Provider Directory

National Provider Directory
Tax ID family
John M Archer MD305 organizations share this tax ID, including this one
Part of
John M Archer MD

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

NPI Registry JSON

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

{
    "created_epoch": "1334188800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1682294400000",
    "number": "1366709651",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224D CORNWALL STREET, NW, STE 403",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201762704",
            "telephone_number": "703-737-6010",
            "fax_number": "571-291-9786"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19415 DEERFIELD AVE, SUITE 213",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768470",
            "telephone_number": "703-729-9220",
            "fax_number": "703-858-3529"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LOUDOUN MEDICAL GROUP, PC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "LOUDOUN MEDICAL GROUP, PC",
        "enumeration_date": "2012-04-12",
        "last_updated": "2023-04-24",
        "certification_date": "2023-04-24",
        "status": "A",
        "authorized_official_last_name": "TAMASY",
        "authorized_official_first_name": "MARY BETH",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "703-737-6010"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Ashburn Sterling Internal Medicine & Pediatrics",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Ashburn Sterling Internal Medicine & Pediatrics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Leesburg, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.