Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Christian Hansen, D.D.S.
Endodontics in Iowa City, IA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326259912
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Registry record
Entity type Individual (Type 1)
Name Dr. David Christian Hansen
Credential D.D.S.
Sex Male
Practice address 2814 Northgate Dr, Suite 1, Iowa City, IA, 52245
Phone (319) 351-6622
Fax (319) 351-2696
Enumeration date May 24, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for David Hansen?
The National Provider Identifier (NPI) for David Hansen is 1326259912, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Hansen practice?
The practice location on file with NPPES is in Iowa City, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Edward Lorson Oral and Maxillofacial Surgery (Dentist) · Iowa City, IA NPI 1225044670 Andrew Hartwig Oral and Maxillofacial Surgery (Dentist) · Iowa City, IA NPI 1992712350 Oral Surgery Assoc of Iowa City PC Oral and Maxillofacial Surgery (Dentist) · Iowa City, IA NPI 1215034889 Deborah Zeitler Oral and Maxillofacial Surgery (Dentist) · Iowa City, IA NPI 1205934981 Stuart Cobb Endodontics · Iowa City, IA NPI 1578699658 Endodontic Associates of Iowa City PC Endodontics · Iowa City, IA NPI 1629280193 Chad Pfohl Oral and Maxillofacial Surgery (Dentist) · Iowa City, IA NPI 1942413661
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.