Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alissa Massie, DPT

Physical Therapist in Cass Lake, MN · enumerated 2012.

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

National Provider Identifier

1639432396

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alissa Massie

Credential DPT

Sex Female

Practice address 425 7th St Nw, Cass Lake, MN, 56633

Phone (218) 335-3200

Enumeration date Jun 19, 2012

Last updated in NPPES Jun 19, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501015876 (MI) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alissa Massie?

The National Provider Identifier (NPI) for Alissa Massie is 1639432396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alissa Massie practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-19.