EXCLUDEDPROVIDER
Individual Patient Abuse

Efrain Castanon

San Quentin, CA 94974

Public HHS-OIG LEIE exclusion record

According to the HHS-OIG List of Excluded Individuals/Entities (LEIE), Efrain Castanon of San Quentin, CA is currently excluded from participation in federally funded health care programs due to conviction relating to patient abuse or neglect, as of August 20, 2019.

Status
Currently listed by HHS-OIG
Record type
Individual
Location
San Quentin, CA 94974
Exclusion date
August 20, 2019
Exclusion type
Patient Abuse (1128a2)
Source dataset
May 2026

Record summary

Efrain Castanon appears in the HHS-OIG List of Excluded Individuals/Entities (LEIE) public dataset as an individual record associated with San Quentin, California. The latest imported LEIE dataset lists this record as currently excluded from participation in federally funded health care programs. The exclusion date shown in the source record is August 20, 2019, and the exclusion type is 1128a2, identified by HHS-OIG as conviction relating to patient abuse or neglect.

Source record

SourceHHS-OIG LEIE (public dataset)
Record typeIndividual
Current statusCurrently listed by HHS-OIG
Exclusion dateAugust 20, 2019
Exclusion typeConviction relating to patient abuse or neglect (1128a2)
Source dataset dateMay 2026

What this exclusion type means

HHS-OIG identifies exclusion type 1128a2 as “Conviction relating to patient abuse or neglect.” Conviction relating to patient abuse or neglect (mandatory exclusion, minimum 5 years).

This exclusion type is a statutory category used by HHS-OIG in the LEIE dataset. The category describes the legal authority associated with the exclusion record, not a separate investigation or additional reporting by Excluded Provider.

Location and provider classification

This LEIE record is associated with San Quentin, CA 94974. The listed provider category is Employee - Private Sector. The listed specialty is Hospital.

Other excluded providers in San Quentin, CA

Other individuals and entities currently listed in the HHS-OIG LEIE public dataset with a San Quentin, CA address.

Jeffrey Donald Nelson Individual Revocation
San Quentin, CA · License revocation, suspension, or surrender · Excluded Mar 2022
Edgar Gustavo Villamarin Individual Patient Abuse
San Quentin, CA · Conviction relating to patient abuse or neglect · Excluded Jan 2022
Joseph Allen Ross Individual Patient Abuse
San Quentin, CA · Conviction relating to patient abuse or neglect · Excluded Jan 2007
Mario Puma Taina Individual Patient Abuse
San Quentin, CA · Conviction relating to patient abuse or neglect · Excluded Aug 2000
Dean Andre Freeman Individual Patient Abuse
San Quentin, CA · Conviction relating to patient abuse or neglect · Excluded May 2000

How to verify this record

This page is a public-record summary and should be treated as a possible LEIE match, not final identity verification. To verify the record, use the official HHS-OIG LEIE search and compare available identifying information through the official process. Name, location, provider category, specialty, exclusion date, and NPI should be treated as matching clues rather than final proof of identity.

What this page does not include

This page summarizes the HHS-OIG LEIE public dataset only. It does not search state Medicaid exclusion lists, state licensing-board actions, court records, malpractice records, employment history, civil lawsuits, or non-public investigations.

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Related

More Excluded Individuals in California More Records in San Quentin More Patient Abuse Records