Dr. Mark C Berdahl, DDS
Dr. Mark C Berdahl is a General Practice Dentistry provider (Dentist) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1275563264 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275563264 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark C Berdahl |
| Credential | DDS |
| Sex | Male |
| Practice address | 6301 S MINNESOTA AVE, SUITE 100, Sioux Falls, SD, 57108 |
| Phone | 6053324751 |
| Fax | 6053325113 |
| Enumeration date | 2006-07-04 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | M687 | SD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Mark Berdahl, DDS NPI: 1275563264 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 6301 S MINNESOTA AVE, SUITE 100, Sioux Falls, SD, 57108
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1568442895 | Richard Howard | Individual | Plastic Surgery Physician | Sioux Falls, SD |
| 1962432955 | Jeff Feiock | Individual | General Practice Dentistry | Sioux Falls, SD |
| 1497956304 | Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C. | Organization | Dentist | Sioux Falls, SD |
| 1285993022 | Adam Swingdorf | Individual | Student in an Organized Health Care Education/Training Program | Sioux Falls, SD |
| 1104201599 | Sioux Falls Center for Plastic and Reconstructive Surgery | Organization | Clinic/Center | Sioux Falls, SD |
Verify this record
Cross-check NPI 1275563264 against the authoritative CMS record: view Dr. Mark C Berdahl on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Mark Berdahl?
Where does Mark Berdahl practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.