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

Dr. Robert L Leff, DMD, PC

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1407813280

Dr. Robert L Leff, DMD, PC is an Orthodontics and Dentofacial Orthopedics Dentistry in Springfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

1795 Main St
Springfield, MA 01103-1077
Phone: (413) 734-4443
Fax: (413) 781-4338
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 10652 (MA)

Record details

NPI number1407813280
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , PC
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1795 Main St, Springfield, MA 01103-1077

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