Listed in latest imported file
28
About HHS-OIG exclusions in Vacaville, California
The records on this page are individuals and entities with a Vacaville, 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 28
records in Vacaville — 28
individuals and 0
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 Vacaville
The most common statutory bases for exclusion in Vacaville, California are
license revocation, suspension, or surrender (20), conviction of program-related crimes (3), default on health education loan or scholarship obligations (2), conviction relating to patient abuse or neglect (2), felony conviction relating to health care fraud (1).
Provider categories in Vacaville
Common provider categories among excluded Vacaville records include
Individual - Licensed Health Care Service Provider (8), Medical Practice, MD (4), Therapist (2), Pharmacy (2), Nursing Profession (2), Hospital (2).
Records (28)
Steven Derrick Fleming
Individual
Program Crime
Vacaville, CA ·
Conviction of program-related crimes
· Exclusion date Jan 20, 2026
Paula Bertsch
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date May 20, 2025
Peyman Heidary
Individual
Felony Fraud
Vacaville, CA ·
Felony conviction relating to health care fraud
· Exclusion date Nov 20, 2024
Ernest Michael Maligaya
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Oct 20, 2024
Molly Bridget Malone
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Oct 20, 2022
Steven Leroy Smithson
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 20, 2020
Sarah Anne Dalling
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Sep 20, 2018
Fred Walton Parham
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Jun 20, 2017
Stephen William Garcelon
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 20, 2013
Ingrid Anne Thomson
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Apr 18, 2013
David L Gordley
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date May 20, 2010
Nancy Tarbox Mccarthy
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Jun 18, 2009
Peni B Tawake
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Oct 20, 2008
Julie Ann Harris
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 20, 2006
Mary Mcdonald
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Jun 20, 2005
Opanin Gyaami
Individual
Loan Default
Vacaville, CA ·
Default on health education loan or scholarship obligations
· Exclusion date Jul 20, 2004
Esterhilda Roblas
Individual
Program Crime
Vacaville, CA ·
Conviction of program-related crimes
· Exclusion date Mar 18, 2004
Daryoush Yazdgerdi
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Sep 19, 2002
Martin William Ambers
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Jul 19, 2001
Kenneth Warren Gurwell
Individual
Patient Abuse
Vacaville, CA ·
Conviction relating to patient abuse or neglect
· Exclusion date Jan 18, 2001
Robert William Reed
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Sep 20, 2000
Russell C Williams
Individual
Loan Default
Vacaville, CA ·
Default on health education loan or scholarship obligations
· Exclusion date Oct 20, 1999
Janet M Langefeld
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Sep 20, 1999
Margaret Louise Mater
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 19, 1999
Kamilo R Biscevic
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Oct 20, 1998
Kenneth Richards
Individual
Program Crime
Vacaville, CA ·
Conviction of program-related crimes
· Exclusion date Apr 23, 1997
Robert A Farmer
Individual
Revocation
Vacaville, CA ·
License revocation, suspension, or surrender
· Exclusion date Feb 14, 1996
Milos Klvana
Individual
Patient Abuse
Vacaville, CA ·
Conviction relating to patient abuse or neglect
· Exclusion date Aug 11, 1991
← 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.