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

Decker Family Dental, PC

Organization Public Health Dentistry · NPI 1558984427

Decker Family Dental, PC is a Public Health Dentistry in Oak Lawn, Illinois. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4647 W 103rd St Ste 1D
Oak Lawn, IL 60453-4792
Phone: (708) 422-6500
Show map & directions

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

Specialties & licences

Public Health Dentistry (primary) Taxonomy 1223D0001X
Dental Clinic/Center Taxonomy 261QD0000X

Record details

NPI number1558984427
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Vilija McWilliams — Office Manager · (708) 422-6500
Other names Geoffrey T. Decker Dmd; Geoffrey T. Decker Dmd
NPI enumeratedMay 26, 2020
Last updated in NPPESJune 6, 2025
Certification dateJune 6, 2025
Mailing address4647 W 103rd St Ste 1d, Oak Lawn, IL 60453-4792