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OIG exclusion index

OIG exclusion list in Illinois

Imported HHS OIG LEIE rows by state for OIG exclusion list, LEIE check, and Medicare exclusion list review. Exact and possible matches should be verified against the official OIG source before compliance decisions.

OIG UPDATED.csvOIG downloads
100 shownImported May 05, 2026

State LEIE snapshot

How many OIG exclusions are listed in Illinois?

As of the HHS OIG LEIE file imported May 05, 2026, SourceCheckHealth has 2,374 OIG exclusions recorded for Illinois — 1,179 under mandatory Social Security Act section 1128(a) authority and 1,190 under permissive section 1128(b), with the most recent exclusion dated 2026-04-20. This count reflects the imported LEIE snapshot, not a live OIG query; confirm current status in the official OIG sources below.

Total imported
2,374
Mandatory §1128(a)
1,179
Permissive §1128(b)
1,190
Rows with an NPI
2,374

Last verified: 2026-06-14. date_retrieved: 2026-06-14. The authority split decodes each LEIE exclusion type code into OIG’s mandatory (§1128(a)) or permissive (§1128(b)) category only; open the official OIG authorities table for the exact statutory basis.

LEIE search context

How to use this state index

Last verified: 2026-06-14. date_retrieved: 2026-06-14. This page narrows the imported HHS OIG LEIE file to Illinois rows so reviewers can compare location, identifier, and exclusion fields before opening the official OIG verification sources.

OIG states that the downloadable LEIE database is replaced monthly with the current complete database of active exclusions. SourceCheckHealth surfaces the import timestamp, but it does not provide legal clearance, licensure verification, complete credentialing, or a final hiring decision.

Official verification

Confirm matches in OIG systems

State, ZIP, and name fields help reviewers triage possible matches, but OIG remains the source for current LEIE verification. Use the downloadable file for bulk review and the online search for specific individuals or entities.

Exclusion type codes are decoded only into the OIG authority category: mandatory under Social Security Act section 1128(a), or permissive under section 1128(b). Open OIG's authority table for the exact subsection and legal basis.

LEIE database downloadsOIG online searchOIG exclusion authorities

LEIE list context

What the LEIE (List of Excluded Individuals/Entities) is

The LEIE is the List of Excluded Individuals/Entities. OIG describes it as the list of “all currently excluded individuals and entities,” accessible via online search lookup or file download, used to verify that one or more individuals are not on OIG’s excluded list. This Illinois page filters the imported LEIE download to Illinois rows; it is one view of that national list, not a separate registry.

There are two official ways to use the LEIE for an exclusion list screening, and they differ in coverage:

  • File download (UPDATED.csv). The complete database of active exclusions, replaced monthly. Best for bulk screening of a provider or employee roster.
  • Online search. A name- or NPI-level lookup for confirming a single individual or entity and verifying current status before acting.

date_retrieved: 2026-06-14. SourceCheckHealth shows the imported Illinois subset for review triage; OIG remains the authoritative source for current LEIE status.

OIG LEIE overviewUPDATED.csv download
State LEIE review fields for Illinois
Field groupWhat it helps reviewVerification note
NPIExact identifier match when OIG provides an NPI for the excluded individual or entity.Absence of an NPI does not clear a possible name or business match.
Name or businessPerson and organization names used to compare likely matches in the Medicare exclusion list.Confirm spelling, aliases, and entity context in the official OIG lookup.
City, state, ZIPLocation context for separating same-name possible matches during state-level review.Location alone should not be treated as a final match decision.
Exclusion type and dateThe imported exclusion category and effective date available in the LEIE row.Open the official source for current status and any reinstatement context.
OIG exclusions for Illinois
EntityNPICityExclusion
MICHAEL ABBETT0000000000EDWARDSVILLE, IL, 620251128b14 / 19940409permissive authorityDetail
PAULA ABDULLAH0000000000DECATUR, IL, 625261128a1 / 20240919mandatory authorityDetail
KHLOUD ABDULRAHMAN0000000000HICKORY HILLS, IL, 604571128b4 / 20130220permissive authorityDetail
SHABIBUDHEEN ABDUR-RAHIM0000000000DANVILLE, IL, 618321128b14 / 20061120permissive authorityDetail
CARLOS ACOSTA1598913345WOODSTOCK, IL, 600981128b4 / 20250120permissive authorityDetail
JOSEPHINE ADAMS0000000000URBANIA, IL, 618011128b2 / 20140520permissive authorityDetail
KOULE ADAMS0000000000CHICAGO, IL, 606571128b7 / 20020612permissive authorityDetail
WILL ADAMS0000000000EAST SAINT LOUIS, IL, 622071128a1 / 20200720mandatory authorityDetail
IAN ADAMSON0000000000GURNEE, IL, 600311128a1 / 20190120mandatory authorityDetail
ROBERTO ADAN0000000000WOODRIDGE, IL, 605171128b4 / 19980820permissive authorityDetail
ADEMOLA ADEKOLA0000000000CHICAGO, IL, 606191128a1 / 20021020mandatory authorityDetail
JAMES ADEMIJU0000000000DOLTON, IL, 604191128a1 / 20170720mandatory authorityDetail
STEPHEN ADLER0000000000MOLINE, IL, 612651128b4 / 20050920permissive authorityDetail
BARIMA AFRANE0000000000BOLINGBROOK, IL, 604401128b14 / 19961117permissive authorityDetail
CARMENCITA AGNO0000000000STREAMWOOD, IL, 601071128a1 / 20200618mandatory authorityDetail
EMMANUEL AGNO0000000000STREAMWOOD, IL, 601071128a1 / 20201220mandatory authorityDetail
VICTOR AGUINAGA0000000000CHICAGO, IL, 606291128b4 / 20060320permissive authorityDetail
NALINI AHLUWALIA1912032780WILLOWBROOK, IL, 605271128a1 / 20150920mandatory authorityDetail
JEANNIE AKAMANTI0000000000CARBONDALE, IL, 629021128a1 / 20180920mandatory authorityDetail
ABDUL AKHRAS1760521041BURR RIDGE, IL, 605271128b4 / 20110620permissive authorityDetail
CAROL AKIN-FERGUSON0000000000KNOXVILLE, IL, 614481128b4 / 19990120permissive authorityDetail
OMOBOLANLE AKINSANYA0000000000SOUTH HOLLAND, IL, 604731128a1 / 20240220mandatory authorityDetail
PAUL ALABI0000000000SOUTH HOLLAND, IL, 604731128a1 / 20240118mandatory authorityDetail
REVA ALBER0000000000NORMAL, IL, 617611128b4 / 19970826permissive authorityDetail
BENJAMIN ALBERT1811294002ROUND LAKE, IL, 600731128b4 / 20250520permissive authorityDetail
DONNA ALBRIGHT0000000000STOCKLAND, IL, 609671128a2 / 19990617mandatory authorityDetail
DERWIN ALEXANDER0000000000CHICAGO, IL, 606091128b4 / 20000620permissive authorityDetail
GWENDOLYN ALEXANDER0000000000CHICAGO, IL, 606201128a1 / 20030619mandatory authorityDetail
STEVE ALEXANDER0000000000MARKHAM, IL, 604261128b4 / 20020320permissive authorityDetail
VICTOR ALEXANDER0000000000MARION, IL, 629591128a1 / 20121220mandatory authorityDetail
MARIA ALFEREZ0000000000SKOKIE, IL, 600761128a1 / 20220119mandatory authorityDetail
ERIC ALFON1285613778EAST MOLINE, IL, 612441128b5 / 20160320permissive authorityDetail
ASIM ALI1821047218MARION, IL, 629591128a1 / 20260120mandatory authorityDetail
SHIFFE ALI0000000000HIGHLAND PARK, IL, 600351128b4 / 20030120permissive authorityDetail
YASEEN ALI1902143605VILLA PARK, IL, 601811128b4 / 20180118permissive authorityDetail
FEDERICO ALIAGA1457499865CHICAGO, IL, 606231128b5 / 20160320permissive authorityDetail
MOHAMMAD ALLAHRAKHA0000000000DARIEN, IL, 605611128b4 / 20000820permissive authorityDetail
JOE ALLEN0000000000CHICAGO, IL, 606191128a1 / 20260319mandatory authorityDetail
AMELIA ALLISON0000000000OLNEY, IL, 624501128a1 / 20190320mandatory authorityDetail
JARVIS ALLISON0000000000PEORIA, IL, 616051128a1 / 20220818mandatory authorityDetail
RACHAEL ALLISON0000000000MOUNT VERNON, IL, 628641128a3 / 20130718mandatory authorityDetail
TERRY ALLISON0000000000MOLINE, IL, 612651128b4 / 20000820permissive authorityDetail
TOSHEENA ALLISON0000000000SPRINGFIELD, IL, 627021128a1 / 20260420mandatory authorityDetail
NANCY ALMAGUER0000000000PEKIN, IL, 615551128a1 / 20220519mandatory authorityDetail
KELLY ALSTON-MARSHALL0000000000CHICAGO HGTS, IL, 604111128b4 / 20000720permissive authorityDetail
ELENA ALVARADO-BHATTI0000000000BLUE ISLAND, IL, 604061128a1 / 20150219mandatory authorityDetail
TONDALAYO ALVAREZ0000000000CHICAGO, IL, 606171128a1 / 19970227mandatory authorityDetail
BELINDA ALVORD0000000000OLNEY, IL, 624501128a1 / 20131219mandatory authorityDetail
TETSURO AMEMIYA0000000000CHICAGO, IL, 606111128b4 / 20050420permissive authorityDetail
DANISHA AMERSON0000000000MADISON, IL, 620601128b4 / 20131120permissive authorityDetail
NICHOLAS AMIGONI1467660365CHICAGO, IL, 606131128a1 / 19951220mandatory authorityDetail
WALNETTE AMUDOAGHAN0000000000COUNTRY CLUB HILLS, IL, 604781128b14 / 19961211permissive authorityDetail
DEBORAH ANAST0000000000WINTHROP HARBOR, IL, 600961128b4 / 19980920permissive authorityDetail
ELAINE ANDERSON0000000000GREENVILLE, IL, 622461128a1 / 20150219mandatory authorityDetail
KENNETH ANDERSON1659434108CHICAGO, IL, 606111128b4 / 20190320permissive authorityDetail
JOSE ANDRADE0000000000KANKAKEE, IL, 609011128b5 / 20170720permissive authorityDetail
CAROLYN ANDREWS0000000000EAST SAINT LOUIS, IL, 622061128b5 / 20180719permissive authorityDetail
MOLLY ANDREWS0000000000CHICAGO, IL, 606471128b4 / 20001019permissive authorityDetail
LAWRENCE ANDRIST0000000000ELGIN, IL, 601231128b4 / 20130418permissive authorityDetail
ANTHONY ANDRULEWICZ0000000000CHICAGO, IL, 606701128a3 / 20130320mandatory authorityDetail
PAMELA ANTELL1063575728DEERFIELD, IL, 600151128a1 / 20201220mandatory authorityDetail
KELLIE ANTOINE0000000000CHICAGO, IL, 606191128a1 / 20151020mandatory authorityDetail
ARTURO ANTONIO0000000000PALATINE, IL, 600741128b1 / 20130418permissive authorityDetail
FRANK ANTONIO0000000000NAPERVILLE, IL, 605401128b4 / 20201119permissive authorityDetail
LINUS ANUKWU1144242090CHAMPAIGN, IL, 618221128a1 / 20231019mandatory authorityDetail
CHERYL APOLLO0000000000MORTON, IL, 615501128a1 / 20070820mandatory authorityDetail
RODRIGO ARANDIA0000000000CHICAGO, IL, 606401128b4 / 20030820permissive authorityDetail
ANTHONY ARGUELLO0000000000CHICAGO, IL, 606261128a1 / 20161220mandatory authorityDetail
PENNY ARMENT0000000000GREEN ROCK, IL, 612411128b4 / 20000220permissive authorityDetail
ANGELA ARMENTA0000000000WHEELING, IL, 600901128a1 / 20171120mandatory authorityDetail
DANIEL ARMSTRONG0000000000OLNEY, IL, 624501128b4 / 20130820permissive authorityDetail
MELINDA ARMSTRONG0000000000MAROA, IL, 617561128a4 / 20211220mandatory authorityDetail
SAMUEL ARNOLD0000000000SPRINGFIELD, IL, 627021128a1 / 20190320mandatory authorityDetail
GALE ARRIETTA0000000000LAKE VILLA, IL, 600461128a3 / 20160620mandatory authorityDetail
JULIET ARTHUR-OGUNYOYE0000000000GLENWOOD, IL, 604251128a1 / 20231019mandatory authorityDetail
ARMANOUHI ARZOMANIAN0000000000WILMETTE, IL, 600911128a1 / 20170119mandatory authorityDetail
MOHAMMAD ASGHAR1356311591CENTRALIA, IL, 628011128b7 / 20120619permissive authorityDetail
NINYA ASHFORD0000000000BELLEVILLE, IL, 622211128a1 / 20160120mandatory authorityDetail
IRMA ASHKINAZI0000000000CHICAGO, IL, 606451128b4 / 20000820permissive authorityDetail
KIMBERLY ASHLEY0000000000CHICAGO, IL, 606431128b4 / 20000620permissive authorityDetail
IBEABUCHI ASONYE0000000000FLOSSMOOR, IL, 604221128a1 / 20010920mandatory authorityDetail
STEVEN ASSOOFEE0000000000SKOKIE, IL, 600761128a1 / 20181220mandatory authorityDetail
MUHAMMAD ATEEQ0000000000CHICAGO, IL, 606051128a1 / 20220720mandatory authorityDetail
VANESSA ATKINS0000000000CHICAGO, IL, 606171128b1 / 19971120permissive authorityDetail
CHRISTIE ATTENBOROUGH0000000000CHICAGO, IL, 606111128b4 / 20060120permissive authorityDetail
JOHN ATWOOD0000000000JOHNSTON CITY, IL, 629511128b4 / 20201119permissive authorityDetail
MISTY ATWOOD0000000000ROODHOUSE, IL, 620821128a1 / 20161020mandatory authorityDetail
SUSIE AVELLANOSA0000000000ELGIN, IL, 601231128a1 / 20201020mandatory authorityDetail
JERRY AVERILL0000000000MARION, IL, 629591128a1 / 20030619mandatory authorityDetail
ANNE AVERY0000000000CHICAGO, IL, 606141128b4 / 20000820permissive authorityDetail
AJIBOLA AYENI0000000000FLOSSMOOR, IL, 604221128a1 / 20210120mandatory authorityDetail
TAYYAB AZIZ0000000000HOMER GLEN, IL, 604911128a1 / 20170518mandatory authorityDetail
DAPHNE BABCOCK0000000000CARLINVILLE, IL, 626261128b4 / 19981220permissive authorityDetail
MICHAEL BABICH0000000000CHICAGO, IL, 606171128a1 / 20210120mandatory authorityDetail
ELIZABETH BACA0000000000OLNEY, IL, 624501128a1 / 20141120mandatory authorityDetail
KATHRYN BACH1003432345DOWNERS GROVE, IL, 605151128a1 / 20251020mandatory authorityDetail
CHRISTINA BACHERT0000000000GRAYSLAKE, IL, 600301128a3 / 20130220mandatory authorityDetail
MAHMOOD BAIG0000000000WOODRIDGE, IL, 605171128a1 / 20101220mandatory authorityDetail
BRYAN BAILEY0000000000MARION, IL, 629591128a1 / 20181120mandatory authorityDetail
CALVIN BAILEY0000000000MARION, IL, 629591128a1 / 20190320mandatory authorityDetail

Browse OIG exclusions in other states

California LEIE indexTexas LEIE indexNew York LEIE indexFlorida LEIE indexPennsylvania LEIE indexOhio LEIE indexGeorgia LEIE index
OIG exclusion lookup hubMedicare exclusion list guideScreen a batchLatest import statusOIG data limitationsOIG match methodology

FAQ

Practical notes

Is a state LEIE search the same as official OIG verification?

No. The state page is a browseable index of imported LEIE rows for review triage. Verify any exact or possible match in the official OIG online search or current downloadable LEIE before acting.

Why do some Medicare exclusion list rows have no NPI?

Not every LEIE row includes an NPI. Review name, business name, city, state, ZIP, exclusion type, and source date together, then confirm the record with OIG.

What does the exclusion type category mean on a state LEIE row?

SourceCheckHealth decodes the leading Social Security Act section in the OIG EXCLTYPE code only as mandatory under section 1128(a) or permissive under section 1128(b). Use OIG's authority table for the exact subsection and current legal context.

How often should OIG exclusion data be checked?

OIG guidance for state Medicaid agencies refers to monthly checks and checks during new enrollment. SourceCheckHealth shows import freshness so reviewers can decide whether a current official lookup is needed.

What is the LEIE (List of Excluded Individuals and Entities)?

The LEIE is OIG's List of Excluded Individuals/Entities: the list of all currently excluded individuals and entities, accessible via online search lookup or file download. This state page filters the imported LEIE download to one state's rows; it is a view of that national list, not a separate database.

Can I use this state index for OIG exclusion list screening?

Use it for review triage only. For exclusion list screening, OIG offers two official methods: the monthly UPDATED.csv download for bulk roster checks and the online search for confirming a single individual or entity. Verify any possible match in the official OIG source before acting.