Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Vivian R Rider, MD
Pediatrics Physician in Winona, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134160492
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Registry record
Entity type Individual (Type 1)
Name Dr. Vivian R Rider
Credential MD
Sex Female
Practice address 1122 W Highway 61, Winona, MN, 55987
Phone (507) 615-0600
Enumeration date Jun 9, 2006
Last updated in NPPES Jan 8, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Vivian Rider?
The National Provider Identifier (NPI) for Vivian Rider is 1134160492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Vivian Rider practice?
The practice location on file with NPPES is in Winona, MN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Cindy Gile Medical Physician Assistant · Winona, MN NPI 1811974801 Jonathan Knight Family Medicine Physician · Winona, MN NPI 1376596536 Sean Thompson Optometrist · Winona, MN NPI 1699713859 Katy Anthony Medical Physician Assistant · Winona, MN NPI 1295754463 Neil Tator Medical Physician Assistant · Winona, MN NPI 1154439487 Matthew Thompson Family Medicine Physician · Winona, MN NPI 1437358041 Ian Young Family Medicine Physician · Winona, MN NPI 1669769162 Derrick Sanderson Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Winona, MN NPI 1043577448
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-08.