DR. DONALD L SIERK DDS, MS, PC
NPI 1376674952
Dentist - Orthodontics and Dentofacial Orthopedics in Bettendorf, IA

Active since March 08, 2007
1918 MIDDLE RD, BETTENDORF, IA 52722(563) 359-8211(563) 359-5710 Get Directions Write a Review

NPPES record last updated: July 16, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Donald L Sierk Dds, Ms, Pc NPPES

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

DR. DONALD L SIERK DDS, MS, PC (NPI 1376674952) is an individual orthodontics and dentofacial orthopedics provider in Bettendorf, Iowa, licensed in Iowa (5823) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1376674952
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. DONALD L SIERKCredential: DDS, MS, PC
Location Address1918 MIDDLE RDBettendorf, IA 52722-3292
Mailing Address1918 Middle RdBettendorf, IA 52722-3292 · (563) 359-8211 · Fax (563) 359-5710
Fax(563) 359-5710
Sole ProprietorNo
Enumeration DateMarch 8, 2007
Last NPPES UpdateJuly 16, 2008
NPI 1376674952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in IA · 5823
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
1918 MIDDLE RD, Bettendorf, IA 52722

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.

Dentist (Orthodontics and Dentofacial Orthopedics)
1918 MIDDLE RD
BETTENDORF, IA 52722
Dentist (Orthodontics and Dentofacial Orthopedics)
1918 MIDDLE RD
BETTENDORF, IA 52722

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 Donald Sierk's NPI number?

The NPI number for Donald Sierk is 1376674952. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Donald Sierk located?

Donald Sierk practices at 1918 Middle Rd, Bettendorf, IA 52722. The listed phone number is (563) 359-8211.

What is Donald Sierk's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Donald Sierk was last updated on July 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.