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

Nathan D. Williamson, DMD, LLC

Organization Dental Clinic/Center · NPI 1932716610

Nathan D. Williamson, DMD, LLC is a Dental Clinic/Center in Festus, Missouri. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

606 S Truman Blvd
Festus, MO 63028-2235
Phone: (636) 937-3870
Fax: (636) 937-9241
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1932716610
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nathan Williamson — Dentist/Owner · (636) 937-3870
Other names Williamson Dental
NPI enumeratedSeptember 28, 2020
Last updated in NPPESSeptember 28, 2020
Certification dateSeptember 28, 2020
Mailing address606 S Truman Blvd, Festus, MO 63028-2235

Other providers in Festus