Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Diponzio

Art Therapist in Rochester, NY · enumerated 2024.

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

National Provider Identifier

1235946914

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Registry record

Entity type Individual (Type 1)

Name Marissa Diponzio

Sex Female

Practice address 224 Alexander St, Rochester, NY, 14607

Phone (585) 922-9900

Enumeration date Dec 16, 2024

Last updated in NPPES Dec 16, 2024

Taxonomy & licenses

221700000X Art Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 specialty is Marissa Diponzio?

Marissa Diponzio is registered in NPPES with the primary taxonomy of Art Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-16.