EXCLUDEDPROVIDER
Individual Revocation

John Steven Clack

Culver City, CA 90230

Public HHS-OIG LEIE exclusion record

According to the HHS-OIG List of Excluded Individuals/Entities (LEIE), John Steven Clack of Culver City, CA is currently excluded from participation in federally funded health care programs due to license revocation, suspension, or surrender, as of August 20, 2002.

Status
Currently listed by HHS-OIG
Record type
Individual
Location
Culver City, CA 90230
Exclusion date
August 20, 2002
Exclusion type
Revocation (1128b4)
Source dataset
May 2026

Record summary

John Steven Clack appears in the HHS-OIG List of Excluded Individuals/Entities (LEIE) public dataset as an individual record associated with Culver City, 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, 2002, and the exclusion type is 1128b4, identified by HHS-OIG as license revocation, suspension, or surrender.

Source record

SourceHHS-OIG LEIE (public dataset)
Record typeIndividual
Current statusCurrently listed by HHS-OIG
Exclusion dateAugust 20, 2002
Exclusion typeLicense revocation, suspension, or surrender (1128b4)
Source dataset dateMay 2026

What this exclusion type means

HHS-OIG identifies exclusion type 1128b4 as “License revocation, suspension, or surrender.” License revocation, suspension, or surrender (permissive exclusion).

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 Culver City, CA 90230. The listed provider category is Therapist.

Other excluded providers in Culver City, CA

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

Eun Young Shim Individual Revocation
Culver City, CA · License revocation, suspension, or surrender · Excluded Oct 2014
Deanna Teresa Chevalier Individual Program Crime
Culver City, CA · Conviction of program-related crimes · Excluded Jun 2013
Maria Alejandrina Reyes Individual Program Crime
Culver City, CA · Conviction of program-related crimes · Excluded Apr 2011
Mirna Leticia Aldana Individual Program Crime
Culver City, CA · Conviction of program-related crimes · Excluded Oct 2010
Alfred Hans Gwilliam Individual Revocation
Culver City, CA · License revocation, suspension, or surrender · Excluded Feb 2004
Westcare Transport, INC Entity Program Crime
Culver City, CA · Conviction of program-related crimes · Excluded Jan 2004
Paul Richard Healy Individual Revocation
Culver City, CA · License revocation, suspension, or surrender · Excluded May 2000
Marcus F Nichols Individual Loan Default
Culver City, CA · Default on health education loan or scholarship obligations · Excluded May 2000

See all 14 excluded providers in Culver City →

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.

Verify with HHS-OIG Remove / correct this record

Related

More excluded individuals in California More records in Culver City More license revocation, suspension, or surrender records