NPIMap

Organization Active NPI

Loudoun Medical Group, PC

Doing business as Oscar Adler, MD: Kidney Disease & Hypertension

  • Hypertension Specialist Physician
  • Leesburg, VA
National Provider Identifier
1578002275
Registry record updated Aug 18, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hypertension Specialist PhysicianTaxonomy code 207RH0005X
Legal business name
LOUDOUN MEDICAL GROUP, PC
Doing business as
Oscar Adler, MD: Kidney Disease & Hypertension
Practice address
19490 Sandridge Way, Suite 120
Leesburg, VA 20176-3469
Phone
(703) 723-5555
Fax
(703) 562-6996
NPI assigned
Feb 15, 2017
Last updated
Aug 18, 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 Aug 18, 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 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hypertension Specialist Physician 207RH0005X NU Primary

Addresses

Primary practice location

19490 Sandridge Way, Suite 120
Leesburg, VA 20176-3469

Mailing address

224D Cornwall St NW
Suite 403
Leesburg, VA 20176-2700
Phone (703) 737-6001

Other names 1

  • Oscar Adler, MD: Kidney Disease & Hypertension 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": "1487116800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1692316800000",
    "number": "1578002275",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224D CORNWALL ST NW",
            "address_2": "SUITE 403",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201762700",
            "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": "19490 SANDRIDGE WAY, SUITE 120",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201763469",
            "telephone_number": "703-723-5555",
            "fax_number": "703-562-6996"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LOUDOUN MEDICAL GROUP, PC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "LOUDOUN MEDICAL GROUP, PC",
        "enumeration_date": "2017-02-15",
        "last_updated": "2023-08-18",
        "certification_date": "2023-08-18",
        "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": "207RH0005X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hypertension Specialist",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Oscar Adler, MD: Kidney Disease & Hypertension",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Oscar Adler, MD: Kidney Disease & Hypertension",
            "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 Aug 18, 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.