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Elevated
OpenScore 90

LEXINGTON SQUARE LLC

Doing business as MISSISSIPPI VALLEY HEALTHCARE & REHABILITATION CENTER

Flagged provider address

500 MESSENGER RD, KEOKUK, IA, 52632-2117

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Why this was flagged

Elevated
Extreme per-patient billing

Medicare paid far more per patient than peers

In 2023 this provider was paid $36,327 per patient, against a typical $12,454 for the same kind of provider in IA. A genuinely high-need patient mix can explain some of this, but extreme per-patient billing is a classic upcoding and phantom-patient pattern.

Source Medicare Skilled Nursing Payments by Provider · record as of 11 Aug 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 0c26d5

View the records behind this flag →

Owners and managing parties of record

LEXINGTON SQUARE IRREVOCABLE TRUST

DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Apr 7, 2017

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

BELL BANK ARROWHEAD OFFICE

5% OR GREATER MORTGAGE INTEREST · O · 66% ownership · since Jun 15, 2022

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MICHAEL BLUME

OPERATIONAL/MANAGERIAL CONTROL · I · since Apr 1, 2023

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MICHAEL BLUME

MANAGING CONTROL - GOVERNING BODY · I · since Jan 20, 2016

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MICHAEL BLUME

ADP OF THE SNF · I · since Aug 20, 2024

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

LEXINGTON SQUARE IRREVOCABLE TRUST

OPERATIONAL/MANAGERIAL CONTROL · O · since Apr 7, 2017

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

DAVID ISRAEL

MANAGING CONTROL - GOVERNING BODY · I · since Aug 12, 2025

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MURRAY STANLEY

OPERATIONAL/MANAGERIAL CONTROL · I · since Apr 1, 2017

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MURRAY STANLEY

MANAGING CONTROL - GOVERNING BODY · I · since Apr 7, 2022

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MURRAY STANLEY

TRUSTEE OF THE SNF · I · since Apr 1, 2017

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

MURRAY STANLEY

ADP OF THE SNF · I · since Apr 1, 2017

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

PAIGE PETERSON

MANAGING CONTROL - GOVERNING BODY · I · since Apr 7, 2022

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

PAIGE PETERSON

TRUSTEE OF THE SNF · I · since Apr 6, 2022

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

HALLEY C ANDERSON

MANAGING CONTROL - GOVERNING BODY · I · since Oct 18, 2023

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

HALLEY C ANDERSON

ADP OF THE SNF · I · since Apr 17, 2025

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

HEATHER HOSKINS

OPERATIONAL/MANAGERIAL CONTROL · I · since Mar 20, 2024

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

HEATHER HOSKINS

MANAGING CONTROL - GOVERNING BODY · I · since Mar 15, 2011

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

TERRI ABELL

OPERATIONAL/MANAGERIAL CONTROL · I · since Mar 3, 2022

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

TERRI ABELL

MANAGING CONTROL - GOVERNING BODY · I · since Jan 20, 2016

Source CMS Skilled Nursing Facility All Owners · record as of 19 Oct 2026 · pulled 21 Oct 2026 · version 2026-10-21 · 859da0

Source timeline

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Source records

Each value includes its published file, download date, and weekly version. Open a link to check the source record. Verify this lead yourself.

DetailValuePublished fileRecord as ofPulledVersion
Legal nameLEXINGTON SQUARE LLCCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
Trading nameMISSISSIPPI VALLEY HEALTHCARE & REHABILITATION CENTERCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
NPI1790772341CMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
Medicare certification number165151CMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
CMS associate ID4385541002CMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
Provider typePART A PROVIDER - SKILLED NURSING FACILITYCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
Organisation typeLLCCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
Street address500 MESSENGER RDCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
CityKEOKUKCMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
StateIACMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d
ZIP52632-2117CMS Skilled Nursing Facility EnrollmentsOct 19, 2026Nov 9, 20262026-11-09 · e83b3d

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