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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Timothy R Semlow, PT

Physical Therapist in Peru, IL · enumerated 2006.

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

National Provider Identifier

1457464562

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Registry record

Entity type Individual (Type 1)
Name Mr. Timothy R Semlow
Credential PT
Sex Male
Practice address 1627 4th St, Peru, IL, 61354
Fax (815) 223-4489
Enumeration date Aug 16, 2006
Last updated in NPPES Jun 3, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 70003050 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier Type State Issuer
K01936 Medicaid IL -

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 Timothy Semlow's NPI record?
Cross-check NPI 1457464562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457464562 active?
Yes, as of the latest NPPES snapshot, NPI 1457464562 is active (record last updated 2013-06-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-03.