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The Cardiovascular Group, PC

The Cardiovascular Group, PC is a healthcare organization registered as Cardiovascular Disease Physician in Dulles, VA, holding Type 2 (organization) NPI 1326595901 since 2016. The authorized official on file is Suzanne Williamson, Director of Business Office.

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NPI 1326595901
Entity type Organization (Type 2)
Legal business name The Cardiovascular Group, PC
Other name <Unavail>
Practice address 24430 STONE SPRINGS BLVD, #425, Dulles, VA, 20166
Phone 7037225860
Fax 7035911445
Enumeration date 2016-09-01
Last updated in NPPES 2022-11-28

Authorized official

Name Suzanne Williamson
Title Director of Business Office
Phone 7035911688

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RC0001X Clinical Cardiac Electrophysiology Physician Secondary
207RI0011X Interventional Cardiology Physician Secondary
207RC0000X Cardiovascular Disease Physician Primary
Copy-ready billing details
Provider: The Cardiovascular Group, PC
NPI: 1326595901
Taxonomy: 207RC0000X (Cardiovascular Disease Physician)
Address: 24430 STONE SPRINGS BLVD, #425, Dulles, VA, 20166

Providers at this address

NPI Name Type Specialty Location
1083609580 Margaret Brandquist Individual Advanced Practice Midwife Dulles, VA
1871645317 Deborah Bowers Individual Obstetrics & Gynecology Physician Dulles, VA
1114157054 Specialty Physicians of Northern Virginia, LLC Organization Surgery Physician Dulles, VA
1659728889 Loudoun Medical Group, PC Organization Urology Physician Dulles, VA
1962850107 Loudoun Medical Group, PC Organization Internal Medicine Physician Dulles, VA
1598113730 Loudoun Medical Group, PC Organization Internal Medicine Physician Dulles, VA
1629520531 Loudoun Medical Group, PC Organization Family Medicine Physician Dulles, VA
1588106710 Loudoun Medical Group, PC Organization Hematology & Oncology Physician Dulles, VA

Verify this record

Cross-check NPI 1326595901 against the authoritative CMS record: view The Cardiovascular Group, PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is The Cardiovascular Group, PC?
The Cardiovascular Group, PC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-28.