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

Jeffrey Scott Mastroianni, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1326147489

Jeffrey Scott Mastroianni, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in Glen Carbon, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
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

2220 S State Route 157 Ste 125
Glen Carbon, IL 62034-1728
Phone: (618) 288-0600
Fax: (618) 288-8004
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 021002018 (IL)

Record details

NPI number1326147489
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESOctober 24, 2014

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