NPI Portal NPI Lookup & Verification

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

Marissa Toelle

Occupational Therapy Assistant in Tomah, WI · enumerated 2018.

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

National Provider Identifier

1558833996

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Marissa Toelle
Sex Female
Practice address Tomah, WI, 54660
Phone (608) 372-3241
Enumeration date Dec 26, 2018
Last updated in NPPES Dec 26, 2018

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

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5517-27 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marissa Toelle?
The National Provider Identifier (NPI) for Marissa Toelle is 1558833996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Toelle practice?
The practice location on file with NPPES is in Tomah, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-26.