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Todd Castonguay, PT

Physical Therapist in South Portland, ME · enumerated 2006.

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

National Provider Identifier

1598790214

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Registry record

Entity type Individual (Type 1)
Name Todd Castonguay
Credential PT
Sex Male
Practice address 119 Gannett Dr, South Portland, ME, 04106
Enumeration date Jul 11, 2006
Last updated in NPPES Jun 21, 2021

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT011406L (PA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT3384 (ME) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Todd Castonguay's NPI record?
Cross-check NPI 1598790214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598790214 active?
Yes, as of the latest NPPES snapshot, NPI 1598790214 is active (record last updated 2021-06-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-21.