About Daniel E. Callahan
Daniel E. Callahan is a peer specialist. Mr. Daniel E. Callahan has 7 years of experience in peer support.
Licenses
Daniel E. Callahan has been registered with the National Provider Identifier database since December 02, 2018, and his NPI number is 1497225528.
Book an Appointment
To schedule an appointment with Mr. Daniel E. Callahan, please call (206) 682-2371.