Federal authorities say that a Bridgeport personal injury attorney masterminded an insurance fraud scheme that included an unlicensed doctor and several chiropractors and netted $2.5 million in settlements. Joseph P. Haddad, 65, has been charged with nine federal offenses and is also the target of a civil lawsuit filed by insurance companies.

A federal grand jury indictment was returned July 25. Haddad appeared on August 1 before U.S. Magistrate Judge Holly B. Fitzsimmons in Bridgeport, entered a plea of not guilty and was released on a $150,000 bond. Haddad is being represented by New Haven attorney John Williams, who did not return calls seeking comment on Friday, August 2.