Sibley Medical Center
NPI 1598725905 · Rural Health Clinic/Center · Winthrop, MN
Enrolled with Medicare as Part a Provider - Rural Health Clinic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sibley Medical Center is a Rural Health Clinic/Center organization in Winthrop, MN (NPI 1598725905).
Provider details
- NPI number
- 1598725905
- Entity type
- Organization
- Primary specialty
- Rural Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Phelps, President/Ceo(952) 442-2191
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
20 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
- Ridgeview Winthrop Clinic
- Doing business as
- Ridgeview Winthrop Clinic
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2022-04-20
- Certified
- 2022-04-20
Frequently asked questions
- What is Sibley Medical Center's NPI number?
- Sibley Medical Center's National Provider Identifier (NPI) is 1598725905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sibley Medical Center?
- Sibley Medical Center is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sibley Medical Center located?
- Sibley Medical Center's practice location on file with NPPES is 202 South County Road 33, Winthrop, MN 55396.
- What is Sibley Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Sibley Medical Center is (507) 647-5318.
- Does Sibley Medical Center accept Medicare?
- Sibley Medical Center 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 Sibley Medical Center?
- The authorized official listed on Sibley Medical Center's NPPES record is Michael Phelps, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sibley Medical Center's NPI active?
- Yes — Sibley Medical Center's NPI (1598725905) is active in the NPPES registry as of the last update on 2022-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.