Robert Vincent Kolbusz, M.D.

Overview

Entity Type: Individual Healthcare Provider
NPI: 1669403457
Primary Specialty: Dermatology — MOHS-Micrographic Surgery
Practice Location: Lombard, Illinois
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

Potential match — review required

1 potential match identified in List of Excluded Individuals/Entities (LEIE). Review required.

Source data: September 10, 2026
Records indexed: 84,001
Screened: Sep 20, 2026, 8:16 PM UTC

NPI match

ROBERT KOLBUSZ

Why NPISignal flagged this

The NPI on both records is identical

The exclusion record carries the same NPI. This is the strongest signal available in the public data, and still warrants confirmation with the source before any action is taken.

The source record

Name on the exclusion record: ROBERT KOLBUSZ
NPI on the exclusion record: 1669403457
General category: PHYSICIAN (MD, DO)
Specialty: DERMATOLOGY
Exclusion type: 1128a1
Exclusion date: February 18, 2016
Excluding agency: HHS Office of Inspector General
Location on record: BASTROP, TX, 78602
Date of birth on record: Held by the source, not shown

Confirm this record directly with the HHS-OIG exclusions database before acting on it. NPISignal matches on public identity fields and cannot verify identity using a Social Security number or employer identification number — only the issuing agency can.

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.

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

Specialties & Taxonomies

Dermatology
MOHS-Micrographic Surgery
Allopathic & Osteopathic Physicians
Primary
The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.
Taxonomy code 207ND0101X

Provider-Reported License Information

Dermatology (Illinois): 036-070368

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

2500 S Highland Ave

Lombard, Illinois 60148-5363

Phone: (630) 964-2000

Record Information

Enumeration Date: July 6, 2006
Provider's NPPES Record Last Updated: April 4, 2013
NPISignal NPPES Dataset: August 2026

Same specialty and location, currently active.

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