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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Sarah Rae Viola, MA, OTR/L

Gerontology Occupational Therapist in Aberdeen, SD · enumerated 2020 · practices at Sv Grace LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063021756

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Registry record

Entity type Individual (Type 1)
Name Mrs. Sarah Rae Viola
Credential MA, OTR/L
Sex Female
Practice address Aberdeen, SD, 57401
Phone (701) 830-0390
Enumeration date Jul 28, 2020
Last updated in NPPES Jul 28, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225XG0600X Gerontology Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1060 (SD) Primary

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.

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Frequently asked questions

What is the NPI number for Sarah Viola?
The National Provider Identifier (NPI) for Sarah Viola is 1063021756, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Viola practice?
The practice location on file with NPPES is in Aberdeen, SD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-28.