Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Massey, ATC

Athletic Trainer in Manassas, VA · enumerated 2012.

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

National Provider Identifier

1104162528

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Rebecca Massey

Credential ATC

Sex Female

Practice address 8705 Stonewall Rd, Manassas, VA, 20110

Phone (703) 368-7343

Enumeration date Dec 13, 2012

Last updated in NPPES Dec 13, 2012

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0126001386 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Rebecca Massey?

The National Provider Identifier (NPI) for Rebecca Massey is 1104162528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Massey practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-13.