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

Dr. Nathan David Williamson, DMD

Individual provider General Practice Dentistry · NPI 1871741454

Dr. Nathan David Williamson, DMD is a General Practice Dentistry in Festus, Missouri. Works from 2 locations. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2008
Specialties on file
2
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

606 S Truman Blvd
Festus, MO 63028-2235
Phone: (636) 937-3870
Fax: (636) 937-9241
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 240 Admiral Trost Rd, Columbia, IL 62236-2163 — (618) 400-0550

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 2013025512 (MO)
General Practice Dentistry Taxonomy 1223G0001X · Licence 019-027747 (IL)

Record details

NPI number1871741454
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedSeptember 8, 2008
Last updated in NPPESDecember 21, 2021
Certification dateDecember 21, 2021
Mailing address606 S Truman Blvd, Festus, MO 63028-2235

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