Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Snow

Physical Therapist in Haverhill, MA · enumerated 2020.

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

National Provider Identifier

1285237024

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Snow

Sex Female

Practice address 389 S Main St, Haverhill, MA, 01835

Phone (978) 419-2919

Enumeration date Nov 16, 2020

Last updated in NPPES Nov 16, 2020

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 25086 (MA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mackenzie Snow?

The National Provider Identifier (NPI) for Mackenzie Snow is 1285237024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mackenzie Snow practice?

The practice location on file with NPPES is in Haverhill, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-16.