Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew James Blazek, BCBA

Behavior Analyst in Charles Town, WV · enumerated 2015.

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

National Provider Identifier

1003280777

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Registry record

Entity type Individual (Type 1)

Name Matthew James Blazek

Credential BCBA

Sex Male

Practice address 42 Bar Harbor Ter, Charles Town, WV, 25414

Phone (415) 990-3608

Enumeration date Nov 18, 2015

Last updated in NPPES Aug 17, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Matthew Blazek practice?

The practice location on file with NPPES is in Charles Town, WV. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Matthew Blazek?

The National Provider Identifier (NPI) for Matthew Blazek is 1003280777, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-17.