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STEPHEN W. HIATT DDS AND MARYANN L. UDY DMD PC
NPI 1336314079
Dentist - Oral and Maxillofacial Surgery in O Fallon, MO

Active since April 24, 2008
2992 HIGHWAY K, STE 133, O FALLON, MO 63368(636) 978-6967(636) 978-5905 Get Directions Write a Review

NPPES record last updated: June 28, 2019. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Stephen W. Hiatt Dds And Maryann L. Udy Dmd Pc NPPES

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

STEPHEN W. HIATT DDS AND MARYANN L. UDY DMD PC (NPI 1336314079), doing business as George T. Shuert Dds And Stephen W. Hiatt Dds Pc, is a healthcare organization registered as an oral and maxillofacial surgery in O Fallon, Missouri and active in the NPI registry since April 2008. The organization lists Lana S. Wisniewski, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1336314079
Entity TypeOrganization
Primary Taxonomy1223S0112X
Legal Business NameSTEPHEN W. HIATT DDS AND MARYANN L. UDY DMD PC
Location Address2992 HIGHWAY K, STE 133O Fallon, MO 63368-7861
Mailing Address5551 Winghaven Blvd. Ste. 210O'fallon, MO 63368 · (636) 978-6967 · Fax (636) 978-5905
Phone(636) 978-6967
Fax(636) 978-5905
Organization SubpartNo
Authorized OfficialLana S. WisniewskiBusiness Manager · (636) 978-6967
Enumeration DateApril 24, 2008
Last NPPES UpdateJune 28, 2019
✔ NPI 1336314079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in MO · 011813
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
2992 HIGHWAY K, O Fallon, MO 63368
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Other Names 1

Former Legal Business NameGeorge T. Shuert Dds And Stephen W. Hiatt Dds Pc

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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 Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC's NPI number?

The NPI number for Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC is 1336314079. It was assigned to this organization in the NPPES registry on April 24, 2008. The provider was formerly known as George T. Shuert Dds And Stephen W. Hiatt Dds PC.

Where is Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC located?

Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC is located at 2992 Highway K Ste 133, O Fallon, MO 63368. The listed phone number is (636) 978-6967.

What is Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

What insurance does Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC accept?

Health plans from UnitedHealthcare list Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC 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 Stephen W. Hiatt Dds And Maryann L. Udy Dmd PC was last updated on June 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.