Nazar Al-Bussam, MD

Overview

Entity Type: Individual Healthcare Provider
NPI: 1003999145
Primary Specialty: Internal Medicine
Practice Location: Downey, California
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 17, 2026, 11:26 PM UTC

NPI match

NAZAR AL-BUSSAM

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: NAZAR AL-BUSSAM
NPI on the exclusion record: 1003999145
General category: PHYSICIAN (MD, DO)
Specialty: INTERNAL MEDICINE
Exclusion type: 1128a4
Exclusion date: April 18, 2013
Excluding agency: HHS Office of Inspector General
Location on record: LOMPOC, CA, 93436
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.

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

Internal Medicine
Allopathic & Osteopathic Physicians
Primary
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy code 207R00000X

Provider-Reported License Information

Internal Medicine (California): A26479

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

11411 Brookshire Ave

Ste 503

Downey, California 90241

Phone: (562) 861-8853

Record Information

Enumeration Date: October 23, 2006
Provider's NPPES Record Last Updated: July 8, 2007
NPISignal NPPES Dataset: August 2026

Same specialty and location, currently active.

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Incorrect provider information

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