Rich,
OpAmp has so many characteristics. By any chance, what kind of parameters are you interested in?
AC parameter? or DC parameter? If it is AC paramater for instance, are you interested in f-3dB only may be?
You can always find compatible opamp using TI opamp selection page:
http://www.ti.com/lsds/ti/amplifiers-linear/operational-amplifier-op-amp-products.page
Then from the narrowed selection you have chosen, you can click the product link and see if it has pspice model. Most of our "OPA" parts have pspice model.
Herman