oig

Office of the Inspector General
 

DC Agency Top Menu


-A +A
Bookmark and Share

University of Maryland Law School Graduate and National Institutes of Health Employee Charged with Defrauding Medicaid

Tuesday, June 23, 2020

(Washington, DC) – Susan Engonwei Tingwei, 42, of Silver Spring, Maryland, and Janet Akindipe, 62, of Laurel, Maryland, were both arrested today after being charged in federal court with defrauding the D.C. Medicaid program, announced Acting U.S. Attorney Michael R. Sherwin; James A. Dawson, Special Agent in Charge, FBI Washington Field Office, Criminal Division; Maureen R. Dixon, Special Agent in Charge of the U.S. Department of Health and Human Services’ Office of Inspector General for the region that includes Washington, D.C.; and Daniel W. Lucas, District of Columbia Inspector General.

Tingwei and Akindipe were charged in separate criminal complaints with health care fraud and health care false statements for falsely claiming to have provided personal care aide (“PCA”) services to D.C. Medicaid beneficiaries. Tingwei is alleged to have defrauded Medicaid between January 2015 and September 2018. Akindipe is alleged to have defrauded Medicaid between January 2015 and the present.

Home health agencies employ PCAs to assist DC Medicaid beneficiaries with performing activities of daily living, such as getting in and out of bed, bathing, dressing, and eating. PCAs are required to accurately document the hours of care that they provide to beneficiaries on timesheets and then submit those timesheets to home health agencies, which in turn bill Medicaid for services actually rendered.

According to charging documents, in May 2017, Tingwei earned a Master of Laws degree from the University of Maryland’s Francis King Carey School of Law. On more than 100 occasions, she is alleged to have submitted timesheets purporting to have provided PCA services in Washington, DC, when she was scheduled to be in Baltimore attending law school classes. As part of the investigation, law enforcement agents conducted surveillance of Tingwei and also obtained cell phone records that provided her location history. Tingwei claimed to provide PCA services in Washington at times when law enforcement agents saw her in Baltimore and also when cell phone records placed her in Baltimore.

Charging documents allege that Akindipe, a full-time employee at the National Institutes of Health (“NIH”), claimed to provide PCA services to beneficiaries when she was actually working at NIH. Between working at NIH and purportedly providing PCA services, Akindipe claimed to have worked more than twenty hours a day on 338 different occasions between January 2015 and October 2018. She also is alleged to have caused Medicaid to be billed for PCA services that she purportedly rendered during three separate periods of time when she was actually traveling outside the United States.

Tingwei appeared in court today before the Honorable Robin M. Meriweather to face charges on the criminal complaint. Akindipe is scheduled to appear tomorrow before Judge Meriweather. A criminal complaint is a formal accusation of criminal conduct for purposes of establishing probable cause, but it is not evidence of guilt. Both defendants are presumed innocent unless proven guilty.

Today’s arrests mark a continued effort by the FBI, the Department of Health and Human Services’ Office of Inspector General, the District of Columbia’s Medicaid Fraud Control Unit, and the U.S. Attorney’s Office to investigate and prosecute individuals who defraud the D.C. Medicaid program. Since October 2019, four PCAs have been sentenced in U.S. District Court for defrauding D.C. Medicaid. Mobolaji Tina Stewart, who admitted defrauding the program out of more than $500,000, was sentenced to 13 months in prison in October 2019. Nkiru Uduji, who defrauded Medicaid out of more than $500,000, was sentenced to thirty-six months’ probation in December 2019. Rose Gana, who defrauded Medicaid out of more than $400,000 was sentenced to 13 months in prison in February 2020. Temitope Ogunbiyi, who defrauded Medicaid out of more than $1 million was sentenced to 15 months in prison in February 2020. A fifth defendant, Hope Falowo, pled guilty to defrauding Medicaid out of more than $400,000 in November 2019 and is awaiting sentencing. A sixth defendant, Charlotte Etongwe, was charged via criminal complaint in June 2019. A status hearing is scheduled in her case for July 29, 2020.

The FBI, the Department of Health and Human Services’ Office of Inspector General, and the Medicaid Fraud Control Unit have investigated all of these cases and count on the public for tips and assistance in helping stop health care fraud. If you have information about individuals committing health care fraud, please call the Department of Health and Human Services’ Office of Inspector General hotline at (800) HHS-TIPS [(800) 447-8477].

The cases against Tingwei and Akindipe are being prosecuted by Assistant U.S. Attorney Kondi Kleinman.