About LANE FREY. Lane Frey is an internal medicine provider established in Thibodaux, Louisiana and his medical specialization is internal medicine (endocrinology, diabetes & metabolism) with more than 13 years of experience. The NPI number of Lane Frey is 1932337052 and was assigned on June 2009. The practitioner's primary taxonomy code is 207RE0101X with license number MD.205457 (LA)..