There are two 1994 death is the social security index.
If one of these look promising then you can request information from the Social Security department.
You can also request info from the military archives on both of these to determine which one might be him.
The first one was issued in NJ so maybe.
Anthony TUCCI
Birth Date: 1 Nov 1921
Death Date: 30 May 1994
Social Security Number: 145-16-1068
State or Territory Where Number Was Issued: New Jersey
Death Residence Localities
ZIP Code: 34684
Localities: Lake Tarpon, Pinellas, Florida
Palm Harbor, Pinellas, Florida
Anthony TUCCI
Birth Date: 9 Oct 1926
Death Date: 20 Oct 1994
Social Security Number: 134-16-0981
State or Territory Where Number Was Issued: New York
Death Residence Localities
ZIP Code: 22405
Localities: Falmouth, Stafford, Virginia
Fredericksbg, Stafford, Virginia
Fredericksbrg, Stafford, Virginia
Fredericksburg, Stafford, Virginia