Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassidy Martz

Occupational Therapist in Arnold, MD · enumerated 2026.

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

National Provider Identifier

1235054966

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Registry record

Entity type Individual (Type 1)

Name Cassidy Martz

Practice address 305 College Pkwy, Arnold, MD, 21012

Phone (410) 647-0015

Enumeration date Aug 11, 2026

Last updated in NPPES Aug 11, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10723 (MD) 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

What is the NPI number for Cassidy Martz?

The National Provider Identifier (NPI) for Cassidy Martz is 1235054966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cassidy Martz practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-11.