Joseph Urbanski, one of Humana's oldest Medicare members in the country, celebrated his 107th birthday recently at MCCI Medical Centers, 306 Arthur Godfrey Road, in Miami Beach, Fla. Mr. Urbanski, a Humana member since 1992, turned 107 on August 15 and celebrated the occasion with a birthday cake, certificate from Humana, Humana associates and medical center staff of MCCI, a wholly owned affiliate provider of Humana. Mr. Urbanski says he's in excellent health; takes no medications except for one to control his temper; and has no special diet and eats "whatever's on sale at Publix."