CAPITOL CARDIOVASCULAR & THORACIC SURGERY ASSOC. PC
NPI 1306093844
Clinic/Center - Medical Specialty in Washington, DC

Q: What is Capitol Cardiovascular & Thoracic Surgery Assoc. PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Active since August 27, 2008

2175 K ST NW STE C100, WASHINGTON, DC 20037(202) 775-5111(202) 775-5112 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Capitol Cardiovascular & Thoracic Surgery Assoc. Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAPITOL CARDIOVASCULAR & THORACIC SURGERY ASSOC. PC (NPI 1306093844) is a healthcare organization registered as a medical specialty in Washington, District Of Columbia and active in the NPI registry since August 2008. The organization maintains 2 additional practice locations and lists Salim Aziz, Ceo, as its authorized official.

NPPES Registry Identity

NPI1306093844

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameCAPITOL CARDIOVASCULAR & THORACIC SURGERY ASSOC. PC

Location Address2175 K ST NW STE C100Washington, DC 20037-1848

Mailing Address6035 Burke Centre Pkwy Ste 390Burke, VA 22015-3750 · (703) 978-1196 · Fax (703) 978-7762

Phone(202) 775-5111

Fax(202) 775-5112

Organization SubpartNo

Authorized OfficialSalim AzizCeo · (202) 775-5111

Enumeration DateAugust 27, 2008

Last NPPES UpdateSeptember 3, 2025

NPPES CertifiedSeptember 3, 2025

✔ NPI 1306093844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

2175 K ST NW STE C100, Washington, DC 20037

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Secondary Practice Locations 2

Location 11800 Martin Luther King Jr Ave SEWashington, DC 20020-6900 · Phone (202) 775-5111

Location 210750 Columbia Pike Ste 220Silver Spring, MD 20901-4454 · Phone (202) 775-5111

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Capitol Cardiovascular & Thoracic Surgery Assoc. Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Capitol Cardiovascular & Thoracic Surgery Assoc. PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Salim Aziz, M.D.

Cardiac Surgery

NPI 1376618454

2175 K ST NW STE C100
Washington, DC 20037

(202) 775-5111

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Capitol Cardiovascular & Thoracic Surgery Assoc. PC's NPI number?

The NPI number for Capitol Cardiovascular & Thoracic Surgery Assoc. PC is 1306093844. It was assigned to this organization in the NPPES registry on August 27, 2008.

Where is Capitol Cardiovascular & Thoracic Surgery Assoc. PC located?

Capitol Cardiovascular & Thoracic Surgery Assoc. PC is located at 2175 K St NW Ste C100, Washington, DC 20037. The listed phone number is (202) 775-5111.

What is Capitol Cardiovascular & Thoracic Surgery Assoc. PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Capitol Cardiovascular & Thoracic Surgery Assoc. PC enrolled in Medicare?

Yes. Capitol Cardiovascular & Thoracic Surgery Assoc. PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Capitol Cardiovascular & Thoracic Surgery Assoc. PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiac Surgery) reassigns their Medicare billing to Capitol Cardiovascular & Thoracic Surgery Assoc. PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Capitol Cardiovascular & Thoracic Surgery Assoc. PC was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.