Listed in latest imported file
21
About HHS-OIG exclusions in Stamford, Connecticut
The records on this page are individuals and entities with a Stamford, Connecticut
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 21
records in Stamford — 18
individuals and 3
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 Stamford
The most common statutory bases for exclusion in Stamford, Connecticut are
license revocation, suspension, or surrender (9), felony conviction relating to health care fraud (4), conviction of program-related crimes (4), fraud, kickbacks, and other prohibited activities (2), default on health education loan or scholarship obligations (2).
Provider categories in Stamford
Common provider categories among excluded Stamford records include
Medical Practice, MD (3), Individual - Licensed Health Care Service Provider (3), Other Business (2), Dental Practice (2), Skilled Nursing Facility (1), Psychological Practice (1).
Records (21)
Guerlande Adelcy Jean
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Jun 19, 2025
Michael W Lonski
Individual
Program Crime
Stamford, CT ·
Conviction of program-related crimes
· Exclusion date Aug 20, 2024
Kwasi Boateng Gyambibi
Individual
Felony Fraud
Stamford, CT ·
Felony conviction relating to health care fraud
· Exclusion date Oct 20, 2021
Raisa Smolitsky
Individual
Program Crime
Stamford, CT ·
Conviction of program-related crimes
· Exclusion date Jul 20, 2020
Elena Ilizarov
Individual
Felony Fraud
Stamford, CT ·
Felony conviction relating to health care fraud
· Exclusion date Feb 20, 2018
Georgy Betser
Individual
Program Crime
Stamford, CT ·
Conviction of program-related crimes
· Exclusion date May 18, 2017
Marlon Fidel Castillo
Individual
Felony Fraud
Stamford, CT ·
Felony conviction relating to health care fraud
· Exclusion date Aug 20, 2015
Dentists Group Of Stamford, PC
Entity
Kickbacks
Stamford, CT ·
Fraud, kickbacks, and other prohibited activities
· Exclusion date Mar 6, 2015
Dental Group Of Stamford, LLC
Entity
Kickbacks
Stamford, CT ·
Fraud, kickbacks, and other prohibited activities
· Exclusion date Mar 6, 2015
Efraim Gomez-zapata
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Jul 20, 2011
Christine E Frydenborg
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Apr 20, 2010
Purdue Frederick Company, INC
Entity
Felony Fraud
Stamford, CT ·
Felony conviction relating to health care fraud
· Exclusion date Jul 25, 2007
Elvira Ionovna Krasny
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Jan 20, 2004
Ralph F Deutchman
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Jun 20, 2002
Lucio G Andrade
Individual
Loan Default
Stamford, CT ·
Default on health education loan or scholarship obligations
· Exclusion date Nov 20, 2001
Ruth Harris
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Apr 9, 1997
Patricia M Davis
Individual
Loan Default
Stamford, CT ·
Default on health education loan or scholarship obligations
· Exclusion date Dec 11, 1996
Sandra Clay
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Apr 29, 1996
Imram Shilleh
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Aug 3, 1993
Anthony J Jr Davenport
Individual
Revocation
Stamford, CT ·
License revocation, suspension, or surrender
· Exclusion date Apr 6, 1993
Lawrence Morowitz
Individual
Program Crime
Stamford, CT ·
Conviction of program-related crimes
· Exclusion date Jun 17, 1986
← All Connecticut 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.