Nathan G Halstead DDS Ms PC
NPI 1518321710 · Orthodontics and Dentofacial Orthopedics Dentistry · Duluth, MN
Nathan G Halstead DDS Ms PC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Duluth, MN (NPI 1518321710).
Provider details
- NPI number
- 1518321710
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Nona Olson, Office Manager(218) 722-5233
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Northwoods Orthodontics
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2016-04-13
Frequently asked questions
- What is Nathan G Halstead DDS Ms PC's NPI number?
- Nathan G Halstead DDS Ms PC's National Provider Identifier (NPI) is 1518321710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nathan G Halstead DDS Ms PC?
- Nathan G Halstead DDS Ms PC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Nathan G Halstead DDS Ms PC located?
- Nathan G Halstead DDS Ms PC's practice location on file with NPPES is 324 W Superior St, Duluth, MN 55802-1701.
- What is Nathan G Halstead DDS Ms PC's phone number?
- The practice phone number listed in the NPPES registry for Nathan G Halstead DDS Ms PC is (218) 722-5233.
- Who is the authorized official for Nathan G Halstead DDS Ms PC?
- The authorized official listed on Nathan G Halstead DDS Ms PC's NPPES record is Nona Olson, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nathan G Halstead DDS Ms PC's NPI active?
- Yes — Nathan G Halstead DDS Ms PC's NPI (1518321710) is active in the NPPES registry as of the last update on 2016-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.