Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aria Greendyk, MT-BC

Music Therapist in Harrisburg, PA · enumerated 2023.

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

National Provider Identifier

1073294815

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Registry record

Entity type Individual (Type 1)

Name Aria Greendyk

Credential MT-BC

Sex Female

Practice address 4601 Locust Ln Ste 202, Harrisburg, PA, 17109

Phone (717) 526-2111

Enumeration date Jul 25, 2023

Last updated in NPPES Jul 25, 2023

Taxonomy & licenses

225A00000X Music 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

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.

What specialty is Aria Greendyk?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-25.