Listed in latest imported file
14
About HHS-OIG exclusions in Thousand Oaks, California
The records on this page are individuals and entities with a Thousand Oaks, 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 14
records in Thousand Oaks — 14
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 Thousand Oaks
The most common statutory bases for exclusion in Thousand Oaks, California are
license revocation, suspension, or surrender (7), conviction of program-related crimes (3), default on health education loan or scholarship obligations (2), felony conviction relating to health care fraud (1), conviction relating to patient abuse or neglect (1).
Provider categories in Thousand Oaks
Common provider categories among excluded Thousand Oaks records include
Individual - Licensed Health Care Service Provider (4), Physician (MD, DO) (2), Employee - Private Sector (2), Chiropractic Practice (2), Nursing Profession (1), Nursing Firm (1).
Records (14)
Victor Delgado Contreras
Individual
Program Crime
Thousand Oaks, CA ·
Conviction of program-related crimes
· Exclusion date Apr 20, 2026
Corazon Halili Guevarra
Individual
Program Crime
Thousand Oaks, CA ·
Conviction of program-related crimes
· Exclusion date Nov 20, 2025
Glenn Clarence Kissinger
Individual
Program Crime
Thousand Oaks, CA ·
Conviction of program-related crimes
· Exclusion date Mar 20, 2022
Katherine Michelle Peck
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Apr 20, 2021
Jeremias S Diego
Individual
Patient Abuse
Thousand Oaks, CA ·
Conviction relating to patient abuse or neglect
· Exclusion date Jul 20, 2014
Christopher Ring
Individual
Felony Fraud
Thousand Oaks, CA ·
Felony conviction relating to health care fraud
· Exclusion date Mar 20, 2014
Sharon Gail Anderson
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Aug 20, 2012
Scott Matthew Taylor
Individual
Loan Default
Thousand Oaks, CA ·
Default on health education loan or scholarship obligations
· Exclusion date May 20, 2012
Jodie Anne Delaney
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Dec 18, 2008
Gregory Alan Ball
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Jul 20, 2006
Warren Duane Dodd
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Feb 20, 2001
Henry Keith Taylor
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date May 18, 2000
John J Garza
Individual
Loan Default
Thousand Oaks, CA ·
Default on health education loan or scholarship obligations
· Exclusion date Jun 5, 1997
Douglas Alan Seron
Individual
Revocation
Thousand Oaks, CA ·
License revocation, suspension, or surrender
· Exclusion date Jun 29, 1992
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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.