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Magnify LLC

Low Vision Occupational Therapist in Wauwatosa, WI · enumerated 2023 · authorized official Carolyn Callahan, Co-Owner.

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

National Provider Identifier

1922711886

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Registry record

Entity type Organization (Type 2)
Legal business name Magnify LLC
Practice address 7511 Harwood Ave, Wauwatosa, WI, 53213
Phone (610) 613-1387
Enumeration date Jan 5, 2023
Last updated in NPPES Jan 5, 2023

Taxonomy & classification

225XL0004X Low Vision Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Carolyn Callahan
Title Co-Owner
Phone (610) 613-1387

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Magnify LLC?
Magnify LLC is registered in NPPES as a Low Vision Occupational Therapist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-05.