Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Melissa Jane Griffin, M.A.T, BCBA, LBA

Behavior Analyst in Ashburn, VA · enumerated 2020.

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

National Provider Identifier

1033731203

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Registry record

Entity type Individual (Type 1)

Name Mrs. Melissa Jane Griffin

Credential M.A.T, BCBA, LBA

Sex Female

Practice address 44927 George Washington Blvd, Ashburn, VA, 20147

Phone (571) 799-0600

Enumeration date May 11, 2020

Last updated in NPPES May 11, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0133001676 (VA) 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 Melissa Griffin?

Melissa Griffin is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2020-05-11.