The Duluth Clinic, Ltd
NPI 1427110824 · Multi-Specialty Clinic/Center · Superior, WI
The Duluth Clinic, Ltd is a Multi-Specialty Clinic/Center organization in Superior, WI (NPI 1427110824).
Provider details
- NPI number
- 1427110824
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Smylie, Ex. Vp & Sr Officer DC Operations(218) 786-2625
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- Superior Clinic
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2020-08-22
Frequently asked questions
- What is The Duluth Clinic, Ltd's NPI number?
- The Duluth Clinic, Ltd's National Provider Identifier (NPI) is 1427110824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Duluth Clinic, Ltd?
- The Duluth Clinic, Ltd is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is The Duluth Clinic, Ltd located?
- The Duluth Clinic, Ltd's practice location on file with NPPES is 3500 Tower Ave, Superior, WI 54880-5335.
- What is The Duluth Clinic, Ltd's phone number?
- The practice phone number listed in the NPPES registry for The Duluth Clinic, Ltd is (715) 395-5454.
- Who is the authorized official for The Duluth Clinic, Ltd?
- The authorized official listed on The Duluth Clinic, Ltd's NPPES record is John Smylie, Ex. Vp & Sr Officer DC Operations. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Duluth Clinic, Ltd's NPI active?
- Yes — The Duluth Clinic, Ltd's NPI (1427110824) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.