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OK ยท HHS OCR reports

HIPAA breaches in Oklahoma

HIPAA breaches affecting 500 or more individuals reported to HHS OCR by covered entities listed in Oklahoma.

Reports

83

Individuals affected

6,107,720

Under investigation

9

Top type: Hacking/IT Incident

State breach notification law

This state has 2 separate breach notification statutes

Timing: Without unreasonable delay Oklahoma requires individuals and businesses to notify affected individuals

Read the Oklahoma data breach notification law summary

All reports, newest first

Page 2 of 2. 83 reports.

HIPAA breach reports from the HHS OCR Breach Portal
Covered entityEntity typeIndividualsSubmittedType of breachStatus
Oklahoma Heart Hospital, LLCHealthcare Provider1,038Jul 12, 2021Unauthorized Access/DisclosureArchive (closed)
Cancer Centers of Southwest Oklahoma, LLCHealthcare Provider8,000Jun 4, 2021Hacking/IT IncidentArchive (closed)
Harper County Community HospitalHealthcare Provider5,725May 24, 2021Hacking/IT IncidentArchive (closed)
Implant and Prosthodontic AssociatesHealthcare Provider6,134May 6, 2021TheftArchive (closed)
Carnegie Tri-County Municipal HospitalHealthcare Provider1,076Sep 4, 2020Improper DisposalArchive (closed)
Comanche County Hospital AuthorityHealth Plan1,112Aug 3, 2020Hacking/IT IncidentArchive (closed)
INTEGRIS Health, Inc.Healthcare Provider1,245,218Dec 16, 2019LossArchive (closed)
Choctaw Nation Health Service AuthorityHealthcare Provider500Sep 27, 2019Hacking/IT IncidentArchive (closed)
Choctaw Nation Health Services AuthorityHealthcare Provider550Aug 23, 2019Hacking/IT IncidentArchive (closed)
Oklahoma Heart Hospital, LLCHealthcare Provider1,221Mar 7, 2019TheftArchive (closed)
Oklahoma Department of Human ServicesHealth Plan813Oct 8, 2018Hacking/IT IncidentArchive (closed)
Oklahoma State UniversityHealthcare Provider279,865Jan 5, 2018Hacking/IT IncidentArchive (closed)
Oklahoma Department of Human ServicesHealth Plan47,000Dec 5, 2017Hacking/IT IncidentArchive (closed)
Mercy Health Love County Hospital and ClinicHealthcare Provider13,004Sep 20, 2017TheftArchive (closed)
Mercy Hospital Logan CountyHealthcare Provider629Aug 30, 2017LossArchive (closed)
LKM ENTERPRISES, INC.Healthcare Provider3,400Jun 1, 2017TheftArchive (closed)
University of Oklahoma, OU PhysiciansHealthcare Provider1,637Apr 4, 2017Unauthorized Access/DisclosureArchive (closed)
Warren ClinicHealthcare Provider2,938Oct 7, 2016Hacking/IT IncidentArchive (closed)
Comanche County Hospital AuthorityHealthcare Provider2,199Apr 25, 2016Hacking/IT IncidentArchive (closed)
American Fidelity Assurance CompanyHealth Plan2,664Apr 13, 2016Unauthorized Access/DisclosureArchive (closed)
Indian Territory Home Health and HospiceHealthcare Provider4,500Oct 22, 2015Hacking/IT IncidentArchive (closed)
University of Oklahoma Department of UrologyHealthcare Provider9,300Oct 10, 2015TheftArchive (closed)
Aspire Home Care and HospiceHealthcare Provider4,278Oct 9, 2015Hacking/IT IncidentArchive (closed)
University of Oklahoma, Department of Obstetrics and GynecologyHealthcare Provider7,693Jul 3, 2015TheftArchive (closed)
EyeCare of BartlesvilleHealthcare Provider4,000Mar 13, 2015Hacking/IT IncidentArchive (closed)
Oklahoma City Indian ClinicHealthcare Provider6,000Aug 22, 2014Unauthorized Access/DisclosureArchive (closed)
NFP Maschino, Hudelson & AssociatesBusiness Associate3,814May 30, 2014TheftArchive (closed)
Muskogee Regional Medical CenterHealth Plan844Jan 20, 2012LossArchive (closed)
Oklaholma State Dept. of HealthHealthcare Provider132,940Apr 11, 2011TheftArchive (closed)
Patient Care Services at Saint Francis, Inc.Healthcare Provider84,000Apr 6, 2011TheftArchive (closed)
JEFFREY J. SMITH, MDHealthcare Provider600Mar 16, 2011TheftArchive (closed)
Oklahoma City VA Medical CenterHealthcare Provider1,950Nov 29, 2010Improper Disposal, Loss, TheftArchive (closed)
University of Oklahoma - Tulsa, Neurology ClinicHealthcare Provider19,200Sep 27, 2010Hacking/IT IncidentArchive (closed)

Source: HHS OCR Breach Portal, OCR export October 2026.