Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cardiothoracic and Vascular Surgery Associates, P.C.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Washington, DC · enumerated 2007 · authorized official Christopher Eger, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831302058

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Registry record

Entity type Organization (Type 2)

Legal business name Cardiothoracic and Vascular Surgery Associates, P.C.

Practice address 106 Irving St Nw, Suite 211 South, Washington, DC, 20010

Phone (202) 829-5603

Fax (202) 829-2317

Enumeration date May 7, 2007

Last updated in NPPES Apr 9, 2012

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD11025 (DC) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License MD11025 (DC) Primary

Authorized official

Name Christopher Eger

Title President

Phone (202) 829-5603

Other identifiers

Identifier	Type	State	Issuer
011471400	Medicaid	DC	-
540470	Other	DC	GEHA
7468 0002	Other	DC	BLUECROSS BLUESHIELD
240470	Other	DC	UNITED HEALTH CARE

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 → Validate an NPI →

Frequently asked questions

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.

What type of organization is Cardiothoracic and Vascular Surgery Associates, P.C.?

Cardiothoracic and Vascular Surgery Associates, P.C. is registered in NPPES as a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Frederick Beavers Vascular Surgery Physician · Washington, DC NPI 1740287606 Martin Kolsky Ophthalmology Physician · Washington, DC NPI 1083611883 Katherine Grantz Maternal & Fetal Medicine Physician · Washington, DC NPI 1235123662 Enrique Robles Internal Medicine Physician · Washington, DC NPI 1154315653 Herman Gist Cardiovascular Disease Physician · Washington, DC NPI 1275528234 Margaret Montgomery Midwife · Washington, DC NPI 1043205701 Jay Ocuin Nephrology Physician · Washington, DC NPI 1841286689 Paul Sugarbaker Surgical Oncology Physician · Washington, DC NPI 1427048941

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-09.