Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel James Rortvedt, MS, OTR/L

Occupational Therapist in Batavia, IL · enumerated 2016 · practices at Modulation Therapy Services LLC.

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

National Provider Identifier

1053866400

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Registry record

Entity type Individual (Type 1)

Name Daniel James Rortvedt

Credential MS, OTR/L

Sex Male

Practice address 406 Blaine St, Batavia, IL, 60510

Phone (608) 513-8664

Enumeration date Aug 15, 2016

Last updated in NPPES Aug 15, 2016

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056009771 (IL) 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

How do I verify Daniel Rortvedt's NPI record?

Cross-check NPI 1053866400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1053866400 active?

Yes, as of the latest NPPES snapshot, NPI 1053866400 is active (record last updated 2016-08-15).

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Christina Deano Occupational Therapist · Batavia, IL NPI 1437518388 Modulation Therapy Services LLC Occupational Therapist · Batavia, IL NPI 1801249891

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-15.