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NPISignal

Individual Healthcare Provider

Nkosi Herbert Alvarez, M.D

NPI Record: ActiveThoracic Surgery (Cardiothoracic Vascular Surgery)
NPI1205287794
Richmond, Virginia

Provider's NPPES record last updated: April 27, 2026

Overview

Entity Type
Individual Healthcare Provider
NPI
1205287794
Primary Specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Practice Location
Richmond, Virginia
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 17, 2026, 11:44 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
  • Student in an Organized Health Care Education/Training Program

    Student, Health Care

    An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

    Taxonomy code 390200000X
  • 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) (Virginia)
0101286932
Surgery (Pennsylvania)
MT211891
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

1250 E Marshall St

Richmond, Virginia 23298-5023

Phone: (804) 828-2775

Additional Practice Location

600 N Wolfe St

Baltimore, Maryland 21287-0005

Phone: (410) 955-5000

Additional Practice Location

1213 E Clay St

Richmond, Virginia 23298-5071

Phone: (804) 828-2775

Fax: (804) 828-0191

Additional Practice Location

1015 Walnut St Ste 620

Philadelphia, Pennsylvania 19107-5005

Phone: (215) 955-6864

Fax: (215) 955-2878

Record Information

Enumeration Date
June 25, 2016
Provider's NPPES Record Last Updated
April 27, 2026
Certification Date
April 27, 2026
NPISignal NPPES Dataset
August 2026

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