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

Dr. Maria Konstantinou Tassopoulou-Fishell, DMD, MDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1679898274

Dr. Maria Konstantinou Tassopoulou-Fishell, DMD, MDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Washington, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2010.

Licensed in
PA
In the registry since
2010
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

620 N Main St
Washington, PA 15301-3968
Phone: (724) 222-1063
Fax: (724) 222-2245
Show map & directions

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence DS038208 (PA)

Record details

NPI number1679898274
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD , MDS
Sole proprietorNo
NPI enumeratedApril 7, 2010
Last updated in NPPESJune 22, 2012

Other providers in Washington