DR. DONALD L SIERK DDS, MS, PC
NPI 1376674952
Dentist - Orthodontics and Dentofacial Orthopedics in Bettendorf, IA
NPI Status: Active since March 08, 2007
Contact Information
1918 MIDDLE RD
BETTENDORF, IA
ZIP 52722
Phone: (563) 359-8211
Fax: (563) 359-5710
- Individual
- Male
- Dentist
- Orthodontics and Dentofacial Orthopedics
About DONALD SIERK
This page provides the complete NPI Profile along with additional information for Donald Sierk, a provider established in Bettendorf, Iowa with a medical specialization in Dentist, focusing in orthodontics and dentofacial orthopedics . The healthcare provider is registered in the NPI registry with number 1376674952 assigned on March 2007. The practitioner's primary taxonomy code is 1223X0400X with license number 5823 (IA). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1376674952
- Provider Name
- DR. DONALD L SIERK DDS, MS, PC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1918 MIDDLE RD BETTENDORF, IA 52722
- Location Phone
- (563) 359-8211
- Location Fax
- (563) 359-5710
- Mailing Address
- 1918 MIDDLE RD BETTENDORF, IA 52722
- Mailing Phone
- (563) 359-8211
- Mailing Fax
- (563) 359-5710
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-08-2007
- Last Update Date
- 07-16-2008
- Code Navigator
A dentist like Donald Sierk is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Dentist Orthodontics and Dentofacial Orthopedics
- Taxonomy Code
- 1223X0400X
- Type
- Dental Providers
- License No.
- 5823
- License State
- IA
- Taxonomy Description
- 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.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 3 | 7 | 6 | 6 | 7 | 4 | 9 | 5 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 14 | 6 | 12 | 7 | 8 | 9 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 4 + 6 + 1 + 2 + 7 + 8 + 9 + 1 + 0 + 24 = 68 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 68 = 2 | 2 | ||||||||
The NPI number 1376674952 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1912111717 | DR. ALEXANDER JAMES SIERK DDS,MS Individual | Dentist (Orthodontics and Dentofacial Orthopedics) | 1918 MIDDLE RD BETTENDORF, IA 52722 (563) 359-8211 |
| 1023222858 | SIERK ORTHODONTICS, PC Organization | Dentist (Orthodontics and Dentofacial Orthopedics) | 1918 MIDDLE RD BETTENDORF, IA 52722 (563) 359-8211 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1376674952, enumerated in the NPI registry as an "individual" on March 08, 2007
The provider is located at 1918 Middle Rd Bettendorf, Ia 52722 and the phone number is (563) 359-8211
The provider's speciality is Dentist with taxonomy code 1223X0400X with a focus in Orthodontics and Dentofacial Orthopedics
This NPI record was last updated on March 08, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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