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

Mark Thomas Wallace

Individual provider Speech-Language Pathologist · NPI 1538533005

Mark Thomas Wallace is a Speech-Language Pathologist in Harrisburg, Pennsylvania. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

2337 N 2nd St
Harrisburg, PA 17110-1009
Phone: (570) 617-6890
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1538533005
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 21, 2015
Last updated in NPPESNovember 23, 2015
Mailing address2337 N 2nd St, Harrisburg, PA 17110-1009

Other providers in Harrisburg