Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariah Linn Bartrum, PTA

Physical Therapy Assistant in Cassopolis, MI · enumerated 2019.

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

National Provider Identifier

1679130165

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Registry record

Entity type Individual (Type 1)

Name Mariah Linn Bartrum

Credential PTA

Sex Female

Practice address 23770 Hospital St, Cassopolis, MI, 49031

Phone (269) 445-3801

Enumeration date May 21, 2019

Last updated in NPPES May 21, 2019

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5502004913 (MI) 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

Where does Mariah Bartrum practice?

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

What is the NPI number for Mariah Bartrum?

The National Provider Identifier (NPI) for Mariah Bartrum is 1679130165, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-21.