Listed in latest imported file
15
About HHS-OIG exclusions in Waltham, Massachusetts
The records on this page are individuals and entities with a Waltham, Massachusetts
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 15
records in Waltham — 13
individuals and 2
entities. 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 Waltham
The most common statutory bases for exclusion in Waltham, Massachusetts are
license revocation, suspension, or surrender (6), conviction of program-related crimes (5), default on health education loan or scholarship obligations (1), conviction relating to fraud (1), felony conviction relating to health care fraud (1).
Provider categories in Waltham
Common provider categories among excluded Waltham records include
Individual - Licensed Health Care Service Provider (3), Other Business (2), Nursing Profession (2), Transportation Company (1), Skilled Nursing Facility (1), Physician Assistant (1).
Records (15)
Arnak Khachatryan
Individual
Program Crime
Waltham, MA ·
Conviction of program-related crimes
· Exclusion date Nov 20, 2025
Discovery Diagnostic Laborator
Entity
Program Crime
Waltham, MA ·
Conviction of program-related crimes
· Exclusion date Aug 20, 2025
John Eugene Pappenheim
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Oct 20, 2024
Greater Boston Behavioral Heal
Entity
Fraud
Waltham, MA ·
Conviction relating to fraud
· Exclusion date May 20, 2024
Yuliya I Vaysglus
Individual
Felony Fraud
Waltham, MA ·
Felony conviction relating to health care fraud
· Exclusion date Oct 19, 2023
Stacey Lopez
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Jan 20, 2014
Leo M Lawless
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Dec 20, 2012
Patricia L Walsh
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Feb 20, 2005
Mary Ann Daley
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Jun 17, 2004
Lourdes St Cloud
Individual
Revocation
Waltham, MA ·
License revocation, suspension, or surrender
· Exclusion date Jun 17, 1999
Eric Sloman
Individual
Program Crime
Waltham, MA ·
Conviction of program-related crimes
· Exclusion date Nov 20, 1997
Paul B Cotter
Individual
Loan Default
Waltham, MA ·
Default on health education loan or scholarship obligations
· Exclusion date Oct 10, 1994
Joseph A Zadrozny
Individual
Program Crime
Waltham, MA ·
Conviction of program-related crimes
· Exclusion date Mar 4, 1993
Robin M Surette
Individual
Program Crime
Waltham, MA ·
Conviction of program-related crimes
· Exclusion date May 30, 1991
Stephen L Beggs
Individual
Patient Abuse
Waltham, MA ·
Conviction relating to patient abuse or neglect
· Exclusion date Jul 25, 1990
← All Massachusetts 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.