Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Alissa Lynne Matechak, COTA

Occupational Therapy Assistant in Bryn Mawr, PA · enumerated 2010.

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

National Provider Identifier

1306176821

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Registry record

Entity type Individual (Type 1)

Name Miss Alissa Lynne Matechak

Credential COTA

Sex Female

Practice address 956 E Railroad Ave, Bryn Mawr, PA, 19010

Phone (610) 525-8412

Fax (610) 527-4236

Enumeration date Jan 5, 2010

Last updated in NPPES Jan 5, 2010

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OP005973 (PA) 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 Alissa Matechak?

Alissa Matechak is registered in NPPES with the primary taxonomy of Occupational Therapy Assistant. 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 2010-01-05.