* This is a misremembered name. There might be a similar name that you're thinking of. Perhaps you could provide more context, like what kind of poems you're thinking of or when you heard this name?
* This is a private individual. There could be a Philip Stein who writes poetry but hasn't published it or shared it publicly.
To find out more, you could try:
* Searching online databases like Poetry Foundation or the Library of Congress for published works.
* Checking social media platforms for potential accounts under that name.
* Asking for more information from whoever mentioned this person to you.