OrganizationActive
Gary L Granseth
NPI 1558974816 · Dental Clinic/Center · Winona, MN
Gary L Granseth is a Dental Clinic/Center organization in Winona, MN (NPI 1558974816).
Provider details
- NPI number
- 1558974816
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gary Granseth, Owner(507) 452-8668
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1201 Gilmore Ave
Winona, MN 55987-2424
Phone: (507) 452-8668
Street-level locationGet directions
Mailing address
1201 Gilmore Ave
Winona, MN 55987-2424
Registry dates
- Enumerated
- 2020-08-26
- Last updated
- 2020-08-26
- Certified
- 2020-08-26
Frequently asked questions
- What is Gary L Granseth's NPI number?
- Gary L Granseth's National Provider Identifier (NPI) is 1558974816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gary L Granseth?
- Gary L Granseth is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gary L Granseth located?
- Gary L Granseth's practice location on file with NPPES is 1201 Gilmore Ave, Winona, MN 55987-2424.
- What is Gary L Granseth's phone number?
- The practice phone number listed in the NPPES registry for Gary L Granseth is (507) 452-8668.
- Who is the authorized official for Gary L Granseth?
- The authorized official listed on Gary L Granseth's NPPES record is Gary Granseth, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gary L Granseth's NPI active?
- Yes — Gary L Granseth's NPI (1558974816) is active in the NPPES registry as of the last update on 2020-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.