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NPISignal

Individual Healthcare Provider

Thomas L Matthew, MD

NPI Record: ActiveThoracic Surgery (Cardiothoracic Vascular Surgery)
NPI1750372231
Bethesda, Maryland

Provider's NPPES record last updated: May 28, 2024

Overview

Entity Type
Individual Healthcare Provider
NPI
1750372231
Primary Specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Practice Location
Bethesda, Maryland
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 18, 2026, 4:58 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Thoracic Surgery (Cardiothoracic Vascular Surgery)

    Allopathic & Osteopathic Physicians

    Primary

    A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

    Taxonomy code 208G00000X
  • Internal Medicine

    Cardiovascular Disease

    Allopathic & Osteopathic Physicians

    An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

    Taxonomy code 207RC0000X
  • Surgery

    Allopathic & Osteopathic Physicians

    A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

    Taxonomy code 208600000X

Provider-Reported License Information

Thoracic Surgery (Cardiothoracic Vascular Surgery) (Maryland)
D83797
Internal Medicine (Wisconsin)
4076
Surgery (Colorado)
41107
Surgery (Maryland)
D83797
Thoracic Surgery (Cardiothoracic Vascular Surgery) (Colorado)
41107
Thoracic Surgery (Cardiothoracic Vascular Surgery) (Wisconsin)
4076
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

8600 Old Georgetown Rd

Bethesda, Maryland 20814-1422

Phone: (301) 896-7610

Additional Practice Location

2500 Rocky Mountain Ave

Suite 100

Loveland, Colorado 80538-9004

Phone: (970) 624-1800

Fax: (970) 624-1891

Additional Practice Location

1818 N Meade St

Appleton, Wisconsin 54911-3454

Phone: (920) 738-8900

Fax: (920) 738-5369

Record Information

Enumeration Date
November 2, 2005
Provider's NPPES Record Last Updated
May 28, 2024
Certification Date
May 28, 2024
NPISignal NPPES Dataset
August 2026

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