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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

STL MID COUNTY DENTAL LLC
NPI 1417876319
Clinic/Center - Dental in Florissant, MO

Active since July 14, 2026
504 N NEW FLORISSANT RD, FLORISSANT, MO 63031(314) 831-8500(314) 837-0400 Get Directions Write a Review

NPPES record added: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stl Mid County Dental Llc NPPES

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

STL MID COUNTY DENTAL LLC (NPI 1417876319), doing business as Florissant Dental Services, is a healthcare organization registered as a dental in Florissant, Missouri and active in the NPI registry since July 2026. The organization lists Sean Landgraf, Owner/dentist, as its authorized official.

NPPES Registry Identity

NPI1417876319
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameSTL MID COUNTY DENTAL LLC
Location Address504 N NEW FLORISSANT RDFlorissant, MO 63031-4802
Mailing Address504 N New Florissant RdFlorissant, MO 63031-4802
Phone(314) 831-8500
Fax(314) 837-0400
Organization SubpartNo
Authorized OfficialSean LandgrafOwner/dentist · (314) 471-1949
Enumeration DateJuly 14, 2026
NPPES CertifiedJuly 14, 2026
✔ NPI 1417876319 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
504 N NEW FLORISSANT RD, Florissant, MO 63031
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Other Names 1

Doing Business AsFlorissant Dental Services

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 R LANDGRAF D.M.D
Dentist (General Practice)
504 N NEW FLORISSANT RD
FLORISSANT, MO 63031
St. Louis County (314) 831-8500
SEAN LANDGRAF
Dentist (General Practice)
504 N NEW FLORISSANT RD
FLORISSANT, MO 63031
St. Louis County (314) 831-8500

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 Stl Mid County Dental LLC's NPI number?

The NPI number for Stl Mid County Dental LLC is 1417876319. It was assigned to this organization in the NPPES registry on July 14, 2026. The provider is doing business as Florissant Dental Services.

Where is Stl Mid County Dental LLC located?

Stl Mid County Dental LLC is located at 504 N New Florissant Rd, Florissant, MO 63031. The listed phone number is (314) 831-8500.

What is Stl Mid County Dental LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for Stl Mid County Dental LLC was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.