Dr. Erik Legrand Mangelson, DDS
Dr. Erik Legrand Mangelson, DDS is an Oral & Maxillofacial Surgery (D.M.D.) in Billings, Montana. Licensed in Montana and Wyoming. Registered with an NPI since 2022.
- Licensed in
- MT, WY
- In the registry since
- 2022
- Specialties on file
- 3
What do these letters mean?
- DDS — Doctor of Dental Surgery
- A dentist. DDS and DMD are the same qualification — universities choose which title to award.
Practice location Address checks out
152 S 32nd St W Ste BBillings, MT 59102-6875
Phone: (406) 655-0170
Fax: (406) 655-2271
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Oral and Maxillofacial Surgery (Dentist) (primary) | Taxonomy 1223S0112X · Licence DEN-DEN-LIC-33232 (MT) |
|---|---|
| Oral & Maxillofacial Surgery (D.M.D.) | Taxonomy 204E00000X · Licence DEN-DEN-LIC-33232 (MT) |
| Oral & Maxillofacial Surgery (D.M.D.) | Taxonomy 204E00000X · Licence 1719 (WY) |
Record details
| NPI number | 1497493142 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DDS |
| Sole proprietor | No |
| NPI enumerated | May 23, 2022 |
| Last updated in NPPES | July 10, 2026 |
| Certification date | July 10, 2026 |