OrganizationActive
Marshall Dental Excellence PLLC
NPI 1427137629 · General Practice Dentistry · Marshall, MN
Marshall Dental Excellence PLLC is a General Practice Dentistry organization in Marshall, MN (NPI 1427137629).
Provider details
- NPI number
- 1427137629
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Andrew Frerich, Owner(507) 537-1052
- License
- D10218 (MN)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
1106 East College Dr
Marshall, MN 56258
Phone: (507) 537-1052
Fax: (507) 537-0349
Street-level locationGet directions
Mailing address
1106 East College Dr
Marshall, MN 56258
Other names (DBA / former)
- Former legal business name
- John W Frerich DDS
- Former legal business name
- John W Frerich DDS
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2020-01-21
- Certified
- 2020-01-21
Frequently asked questions
- What is Marshall Dental Excellence PLLC's NPI number?
- Marshall Dental Excellence PLLC's National Provider Identifier (NPI) is 1427137629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marshall Dental Excellence PLLC?
- Marshall Dental Excellence PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Marshall Dental Excellence PLLC located?
- Marshall Dental Excellence PLLC's practice location on file with NPPES is 1106 East College Dr, Marshall, MN 56258.
- What is Marshall Dental Excellence PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marshall Dental Excellence PLLC is (507) 537-1052.
- Who is the authorized official for Marshall Dental Excellence PLLC?
- The authorized official listed on Marshall Dental Excellence PLLC's NPPES record is Andrew Frerich, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marshall Dental Excellence PLLC's NPI active?
- Yes — Marshall Dental Excellence PLLC's NPI (1427137629) is active in the NPPES registry as of the last update on 2020-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.