Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Joshua Mailhot, PT

Physical Therapist in Nashua, NH · enumerated 2018.

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

National Provider Identifier

1376023713

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Registry record

Entity type Individual (Type 1)

Name Matthew Joshua Mailhot

Credential PT

Sex Male

Practice address 522 Amherst St Ste 22, Nashua, NH, 03063

Phone (603) 880-0448

Enumeration date Aug 15, 2018

Last updated in NPPES Aug 15, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4399 (NH) 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
4399	Other	NH	ALLIED HEALTH STATE LICENSE

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Matthew Mailhot?

Matthew Mailhot is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-15.