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

Dr. David E Kosiorek, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1619967262

Dr. David E Kosiorek, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in Longmeadow, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

123 Dwight Rd
Longmeadow, MA 01106-1748
Phone: (413) 567-1300
Fax: (413) 525-3745
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 15133 (MA)

Record details

NPI number1619967262
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedOctober 25, 2005
Last updated in NPPESNovember 5, 2007
Mailing address123 Dwight Rd, Longmeadow, MA 01106-1748

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