EXCLUDEDPROVIDER
Individual Patient Abuse

Hyun Mo Chung

Pleasanton, CA 94566

Public HHS-OIG LEIE exclusion record

The HHS-OIG List of Excluded Individuals/Entities (LEIE) file imported by ExcludedProvider.com on October 4, 2026 contains a record for Hyun Mo Chung of Pleasanton, CA with exclusion type 1128a2, which HHS-OIG's list of exclusion authorities describes as “conviction relating to patient abuse or neglect”, and an exclusion date of April 20, 2011. This page is not an official HHS-OIG record, and a matching name alone does not show that the record refers to a particular person; confirm identity and current status with HHS-OIG.

The LEIE record lists NPI 1033248398.

Status
Listed in the LEIE file imported October 4, 2026
Record type
Individual
Location
Pleasanton, CA 94566
Exclusion date
April 20, 2011
Exclusion type
Patient Abuse (1128a2)
NPI (as listed in LEIE)
1033248398

Record summary

Hyun Mo Chung appears in the HHS-OIG List of Excluded Individuals/Entities (LEIE) public dataset as an individual record associated with Pleasanton, California. The exclusion date shown in the source record is April 20, 2011. The exclusion type is 1128a2, identified by HHS-OIG as conviction relating to patient abuse or neglect.

Source record

SourceHHS-OIG LEIE downloadable file (UPDATED.csv)
Record typeIndividual
Status in imported filesListed in the LEIE file imported October 4, 2026
Exclusion dateApril 20, 2011
Exclusion typeConviction relating to patient abuse or neglect (1128a2)
NPI (as listed in LEIE)1033248398
LEIE file importedOctober 4, 2026
File timestampSeptember 10, 2026 (Last-Modified header from the HHS-OIG download server; not an official release date)
HHS-OIG release dateNot independently verified

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 Pleasanton, CA 94566. The listed provider category is Acupuncturist.

NPI Registry context

The LEIE record lists NPI 1033248398. CMS NPPES public registry data lists this NPI as an individual record with primary taxonomy Acupuncturist (171100000X). Registered practice location: Pleasanton, CA. NPI enumeration date: Mar 5, 2007. NPPES status: Active. The NPI Registry lists credential: L.Ac..

NPI Registry data is administrative provider-identification data from CMS. The NPI above is the one written in the LEIE record; this page does not confirm that the registry entry and the LEIE record refer to the same provider, and registry data does not verify or explain the exclusion. Verify identity and exclusion status directly with HHS-OIG.

Other excluded providers in Pleasanton, CA

Other individuals and entities in the latest imported HHS-OIG LEIE file with a Pleasanton, CA address.

Michael Terrence O'brien Individual Revocation
Pleasanton, CA · License revocation, suspension, or surrender · Exclusion date Dec 19, 2024
Javed Wahab Individual Fraud
Pleasanton, CA · Conviction relating to fraud · Exclusion date Oct 19, 2023
Michelle Ann Tiongson Biala Individual Revocation
Pleasanton, CA · License revocation, suspension, or surrender · Exclusion date Oct 20, 2019
Barbara Jane Baker Individual Program Crime
Pleasanton, CA · Conviction of program-related crimes · Exclusion date Jul 18, 2019
Walter Ray Easter Individual Drug Misdemeanor
Pleasanton, CA · Misdemeanor conviction relating to controlled substance · Exclusion date Nov 20, 2017
Ruben Enrique Hernandez Individual Revocation
Pleasanton, CA · License revocation, suspension, or surrender · Exclusion date Feb 18, 2016
Isabel Papp Individual Revocation
Pleasanton, CA · License revocation, suspension, or surrender · Exclusion date Oct 20, 2014
Shela Kay Bernard Individual Revocation
Pleasanton, CA · License revocation, suspension, or surrender · Exclusion date Aug 20, 2014

See all 18 excluded providers in Pleasanton →

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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