Having seen 2 providers who both say your penile lesion isn't herpes, you can be sure it isn't. Psoriasis is common on the penis and it often responds to steroids, which herpes does not. But if in doubt, get one more opinion from a dermatologist.
So there really was no reason for the HSV blood test. From the results you give, it looks like your doctor friend probably ordered a non-type-specific test. It shows you are infected with HSV, but not whether you have HSV-1, HSV-2, or both. Because 50% of the population has HSV-1 and only 25% has HSV-2, it is most likely you have HSV-1, but there is no way to know without an additional test with a proper, type-specific blood test. Ask your doc/friend to order a HerpeSelect test or the BiokitUSA test; or just have the specimen sent to Quest Diagnostics or LabCorp, which routinely do HerpeSelect.
Good luck-- HHH, MD