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

Dr. Leonard S Bernstein, DDS

Individual provider Periodontics · NPI 1417096520

Dr. Leonard S Bernstein, DDS is a Periodontics in Rockford, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

4035 Morsay Dr
Rockford, IL 61107-4871
Phone: (815) 398-1376
Fax: (815) 398-6399
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 19-16231 (IL)

Record details

NPI number1417096520
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007
Mailing address4035 Morsay Dr, Rockford, IL 61107-4871

Other providers in Rockford