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DR. NATHAN DAVID WILLIAMSON D.M.D.
NPI 1871741454
Dentist - General Practice in Festus, MO

Active since September 08, 2008
606 S TRUMAN BLVD, FESTUS, MO 63028(636) 937-3870(636) 937-9241 Get Directions Write a Review

NPPES record last updated: December 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nathan David Williamson D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NATHAN DAVID WILLIAMSON D.M.D. (NPI 1871741454) is an individual general practice provider in Festus, Missouri, licensed in Missouri (2013025512) and active in the NPI registry since September 2008. He maintains a secondary practice location in Columbia.

NPPES Registry Identity

NPI1871741454
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. NATHAN DAVID WILLIAMSONCredential: D.M.D.
Location Address606 S TRUMAN BLVDFestus, MO 63028-2235
Mailing Address606 S Truman BlvdFestus, MO 63028-2235 · (636) 937-3870 · Fax (636) 937-9241
Phone(636) 937-3870
Fax(636) 937-9241
Sole ProprietorNo
Enumeration DateSeptember 8, 2008
Last NPPES UpdateDecember 21, 2021
NPPES CertifiedDecember 21, 2021
✔ NPI 1871741454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Licenses✔ Licensed in MO · 2013025512✔ Licensed in IL · 019-027747
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
606 S TRUMAN BLVD, Festus, MO 63028
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Secondary Practice Location 1

Location 1240 Admiral Trost RdColumbia, IL 62236-2163 · Phone (618) 400-0550 · Fax (618) 400-0824

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN F. EMPKEY,D.D.S.,P.C
Dentist (General Practice)
606 S TRUMAN BLVD
FESTUS, MO 63028
Jefferson County (636) 937-3870
NATHAN D. WILLIAMSON, D.M.D., LLC
Clinic/Center (Dental)
606 S TRUMAN BLVD
FESTUS, MO 63028
Jefferson County (636) 937-3870

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nathan Williamson's NPI number?

The NPI number for Nathan Williamson is 1871741454. It was assigned to this individual provider in the NPPES registry on September 8, 2008.

Where is Nathan Williamson located?

Nathan Williamson practices at 606 S Truman Blvd, Festus, MO 63028. The listed phone number is (636) 937-3870.

What is Nathan Williamson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Nathan Williamson accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Nathan Williamson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nathan Williamson was last updated on December 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.