Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Olson

Physical Therapist in Warren, NJ · enumerated 2009 · practices at Warren Pediatric Associates.

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

National Provider Identifier

1255666541

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Registry record

Entity type Individual (Type 1)

Name Timothy Olson

Sex Male

Practice address 34 Mountain Blvd, Warren, NJ, 07059

Phone (908) 222-0515

Fax (908) 222-0516

Enumeration date Oct 5, 2009

Last updated in NPPES Oct 5, 2009

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40QA01333900 (NJ) 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

Is NPI 1255666541 active?

Yes, as of the latest NPPES snapshot, NPI 1255666541 is active (record last updated 2009-10-05).

How do I verify Timothy Olson's NPI record?

Cross-check NPI 1255666541 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 2009-10-05.