About Molly W. Derr
Molly Williams Derr(Mary) is an addiction / substance abuse counselor. Ms. Molly W. Derr has 18 years of experience in addiction / substance abuse counseling.
Licenses
Molly W. Derr has been registered with the National Provider Identifier database since January 24, 2008, and her NPI number is 1679750343.
Book an Appointment
To schedule an appointment with Ms. Molly W. Derr, please call (978) 283-0296.