About JENNIFER GRAFF. Jennifer Graff is a provider established in Atlanta, Georgia and her medical specialization is nurse practitioner (family) with more than 9 years of experience. She graduated from Emory University School Of Medicine in 2013. The NPI number of Jennifer Graff is 1215352638 and was assigned on February 2014. The practitioner's primary taxonomy code is 363LF0000X with license ....