NPI Portal NPI Lookup & Verification

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

Sommer Lea Mosser, MS,OTR/L

Occupational Therapist in Minot, ND · enumerated 2007.

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

National Provider Identifier

1982887121

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Registry record

Entity type Individual (Type 1)
Name Sommer Lea Mosser
Credential MS,OTR/L
Sex Female
Practice address Minot, ND, 58701
Phone (701) 721-1200
Fax (701) 838-8444
Enumeration date Dec 11, 2007
Last updated in NPPES Oct 16, 2016

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1014 (ND) Primary
171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

Other identifiers

Identifier Type State Issuer
225X00000X Medicaid ND -

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

Is NPI 1982887121 active?
Yes, as of the latest NPPES snapshot, NPI 1982887121 is active (record last updated 2016-10-16).
How do I verify Sommer Mosser's NPI record?
Cross-check NPI 1982887121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-16.