Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Douglas Anthony Della Toffalo, PHD

Individual provider Clinical Neuropsychologist · NPI 1346274412

Dr. Douglas Anthony Della Toffalo, PHD is a Clinical Neuropsychologist in Johnstown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

605 Main St Ste 302
Johnstown, PA 15901
Phone: (724) 496-5717
Fax: (724) 368-3006
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS015346 (PA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PS015346 (PA)

Record details

NPI number1346274412
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESSeptember 11, 2025

Other providers in Johnstown