Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jannett Matusiak, MT

Specialist in Portland, ME · enumerated 2006.

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

National Provider Identifier

1871535146

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Registry record

Entity type Individual (Type 1)

Name Jannett Matusiak

Credential MT

Sex Female

Practice address 222 Saint John St, Suite 214, Portland, ME, 04102

Phone (207) 871-7657

Enumeration date Jun 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MT1529 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
048210	Other	ME	BLUE CROSS BLUE SHIELD

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 Jannett Matusiak?

Jannett Matusiak is registered in NPPES with the primary taxonomy of Specialist. 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 2007-07-08.