Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Abigail Hassert, OTR/L

Q: What is the NPI number for Mary Hassert?

The National Provider Identifier (NPI) for Mary Hassert is 1689336414, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Berea, KY · enumerated 2021.

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

National Provider Identifier

1689336414

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Registry record

Entity type Individual (Type 1)

Name Mary Abigail Hassert

Credential OTR/L

Sex Female

Practice address 752 Richmond Rd N, Berea, KY, 40403

Phone (859) 353-3666

Enumeration date Oct 8, 2021

Last updated in NPPES Oct 8, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 273677 (KY) 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 Mary Hassert?

The National Provider Identifier (NPI) for Mary Hassert is 1689336414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Hassert practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.