LOUDOUN MEDICAL GROUP, PC – NPI #1427998392
Internal Medicine

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Health Care Provider Taxonomy Code for Internal Medicine

LOUDOUN MEDICAL GROUP, PC is a provider located in LEESBURG, VA. NPPES recently assigned the NPI number 1427998392 to LOUDOUN MEDICAL GROUP, PC on March 31, 2026. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RI0011X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Interventional Cardiology

The NPI profile was last updated on May 28, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for LOUDOUN MEDICAL GROUP, PC below.

NPI Profile for
LOUDOUN MEDICAL GROUP, PC

NPI Number
1427998392
Enumeration Date

(about 2 months ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
LOUDOUN MEDICAL GROUP, PC
Primary location
19450 DEERFIELD AVENUE, SUITE 325
LEESBURG, VA 20176-8503
Phone: (703) 202-1111 Fax: (571) 291-2966
Mailing address
224D CORNWALL ST NW STE 403
LEESBURG, VA 20176-2704
Phone: Fax:
Organization Subpart
Yes - LOUDOUN MEDICAL GROUP, PC is subpart of another organization.
Authorized Official
MARY BETH TAMASY
CEO
Phone: (703) 737-6010
Updated
Certification Date
May 28, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RI0011X
- Internal Medicine / Interventional Cardiology (Primary)
207RC0000X
- Internal Medicine / Cardiovascular Disease

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.