Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Nathan G Halstead DDS MS PC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1518321710

Nathan G Halstead DDS MS PC provides Orthodontics and Dentofacial Orthopedics Dentistry in Duluth, Minnesota. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

324 W Superior St Ste 100
Duluth, MN 55802-1701 Not confirmed with CMS for 10 years — call before visiting
Phone: (218) 722-5233
Fax: (218) 722-5661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X

Record details

NPI number1518321710
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nona Olson — Office Manager · (218) 722-5233
Other names Northwoods Orthodontics
NPI enumeratedApril 13, 2016
Last updated in NPPESApril 13, 2016
Mailing address324 W Superior St, Suite 100, Duluth, MN 55802-1701

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