Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Gardner

Occupational Therapist in Hunt Valley, MD · enumerated 2021.

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

National Provider Identifier

1205504321

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Registry record

Entity type Individual (Type 1)

Name Marissa Gardner

Sex Female

Practice address 307 International Cir Ste 100, Hunt Valley, MD, 21030

Phone (513) 268-4924

Enumeration date Sep 2, 2021

Last updated in NPPES Sep 2, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 024693 (NY) 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 Marissa Gardner practice?

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

What is the NPI number for Marissa Gardner?

The National Provider Identifier (NPI) for Marissa Gardner is 1205504321, 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 2021-09-02.