Listed in latest imported file
22
About HHS-OIG exclusions in Northridge, California
The records on this page are individuals and entities with a Northridge, California
address that the U.S. Department of Health and Human Services, Office of Inspector General (HHS-OIG) has
excluded from participation in Medicare, Medicaid, and other federally funded health care programs. The
HHS-OIG LEIE file imported on October 4, 2026 lists 22
records in Northridge — 21
individuals and 1
entity. While a party is excluded, federal health care
programs will not pay for items or services they furnish, order, or prescribe.
This page summarizes the public LEIE dataset only and is not an official government record.
Always verify a person or entity's identity and current exclusion status directly with HHS-OIG before
making employment, contracting, credentialing, billing, or compliance decisions.
Top exclusion types in Northridge
The most common statutory bases for exclusion in Northridge, California are
conviction of program-related crimes (13), license revocation, suspension, or surrender (5), default on health education loan or scholarship obligations (2), entities controlled by a sanctioned individual (1), conviction relating to patient abuse or neglect (1).
Provider categories in Northridge
Common provider categories among excluded Northridge records include
Psychological Practice (2), Individual (Unaffiliated) (2), Home Health Agency (2), Dental Practice (2), Chiropractic Practice (2), Private Citizen / Entity (1).
Records (22)
Louis Mitchell
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Mar 19, 2020
Semen Lev
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Feb 20, 2018
Alan Fabian
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Jul 20, 2017
Alexander Seville
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Aug 20, 2013
Kenneth R Taylor
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Aug 18, 2011
Vigen Ghookasian
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Apr 20, 2009
Melina Ghookasian
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Apr 20, 2009
Paula Marie Kusmierz
Individual
Revocation
Northridge, CA ·
License revocation, suspension, or surrender
· Exclusion date Jun 20, 2006
Northridge Dental
Entity
Controlled Entity
Northridge, CA ·
Entities controlled by a sanctioned individual
· Exclusion date Dec 18, 2003
Chul On Oum
Individual
Revocation
Northridge, CA ·
License revocation, suspension, or surrender
· Exclusion date Oct 18, 2001
Peter Aivazian
Individual
Revocation
Northridge, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 20, 2001
Harshbala Syal
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Mar 20, 2001
Kathy M Cannon
Individual
Revocation
Northridge, CA ·
License revocation, suspension, or surrender
· Exclusion date Jan 18, 2001
Richard Verian
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Feb 24, 2000
Audrey G Steinfeld
Individual
Loan Default
Northridge, CA ·
Default on health education loan or scholarship obligations
· Exclusion date Jan 19, 2000
Kerry A Mayer
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Nov 18, 1999
Eleni H Mayer
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Nov 18, 1999
Michael L Buffington
Individual
Patient Abuse
Northridge, CA ·
Conviction relating to patient abuse or neglect
· Exclusion date Oct 20, 1999
Jerone S Walker
Individual
Revocation
Northridge, CA ·
License revocation, suspension, or surrender
· Exclusion date Feb 19, 1998
Barbara J Milanes Scott
Individual
Loan Default
Northridge, CA ·
Default on health education loan or scholarship obligations
· Exclusion date Dec 9, 1996
George Ravis
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Jan 26, 1988
John M Woodbury
Individual
Program Crime
Northridge, CA ·
Conviction of program-related crimes
· Exclusion date Dec 2, 1985
← All California records
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Verify with HHS-OIG. This page summarizes public HHS-OIG LEIE data. It is not an official
government record. Name matches alone are not sufficient to verify identity. Verify identity and
exclusion status directly with HHS-OIG before relying on this information for employment,
contracting, credentialing, legal, or compliance decisions.