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CORNER STONE
NPI 1821441734
Counselor - Professional in Winona, MN

Active since July 14, 2016

NPPES record last updated: July 14, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Corner Stone NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORNER STONE (NPI 1821441734) is a healthcare organization registered as a professional in Winona, Minnesota and active in the NPI registry since July 2016. The organization lists Mary Helen Olson, Ceo, as its authorized official.

NPPES Registry Identity

NPI1821441734
Entity TypeOrganization
Primary Taxonomy101YP2500X
Legal Business NameCORNER STONE
Location Address174 MAIN STWinona, MN 55987-6573
Mailing Address174 Main StWinona, MN 55987-6573
Phone(507) 421-0220
Organization SubpartNo
Authorized OfficialMary Helen OlsonCeo · (507) 689-0498
Enumeration DateJuly 14, 2016
✔ NPI 1821441734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MN · CC00169
174 MAIN ST, Winona, MN 55987
Open in Google Maps ↗

Other Identifiers 1

Medicaid1487894481MN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Corner Stone's NPI number?

The NPI number for Corner Stone is 1821441734. It was assigned to this organization in the NPPES registry on July 14, 2016.

Where is Corner Stone located?

Corner Stone is located at 174 Main St, Winona, MN 55987. The listed phone number is (507) 421-0220.

What is Corner Stone's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Corner Stone was last updated on July 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.