Smss PLLC
NPI 1831846419 · Nurse Practitioner · Fairmont, MN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Smss PLLC is a Nurse Practitioner organization in Fairmont, MN (NPI 1831846419).
Provider details
- NPI number
- 1831846419
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Mckenzie Terfehr, Owner(507) 399-2099
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Clinic/Center261Q00000X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Southern Minnesota Skin Solutions, PLLC
Additional practice locations (1)
- 1235 Highway 15 SFairmont, MN 56031-4461Phone: (507) 399-2099Fax: (507) 235-2930
Registry dates
- Enumerated
- 2022-03-03
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Smss PLLC's NPI number?
- Smss PLLC's National Provider Identifier (NPI) is 1831846419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Smss PLLC?
- Smss PLLC is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Smss PLLC located?
- Smss PLLC's practice location on file with NPPES is 757 S State St Ste 1, Fairmont, MN 56031-4438.
- What is Smss PLLC's phone number?
- The practice phone number listed in the NPPES registry for Smss PLLC is (507) 399-2099.
- Does Smss PLLC accept Medicare?
- Smss PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Smss PLLC?
- The authorized official listed on Smss PLLC's NPPES record is Mckenzie Terfehr, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Smss PLLC's NPI active?
- Yes — Smss PLLC's NPI (1831846419) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.