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

Dr. Mary Katherine Matthews, DMD

Individual provider Pediatric Dentistry · NPI 1609086479

Dr. Mary Katherine Matthews, DMD is a Pediatric Dentistry in Hockessin, Delaware. Licensed in Delaware and Pennsylvania. Registered with an NPI since 2007.

Licensed in
DE, PA
In the registry since
2007
Specialties on file
2
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

451 Hockessin Cors
Hockessin, DE 19707-9586
Phone: (302) 234-2440
Fax: (302) 234-2444
Show map & directions

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

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence PENDING (DE)
Pediatric Dentistry Taxonomy 1223P0221X · Licence DS037189 (PA)

Record details

NPI number1609086479
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESOctober 5, 2010