Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Brian L. Terrill, NCTMB, CMT

Mechanotherapist in Ashburn, VA · enumerated 2011.

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

National Provider Identifier

1356648851

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Registry record

Entity type Individual (Type 1)

Name Mr. Brian L. Terrill

Credential NCTMB, CMT

Sex Male

Practice address Ashburn, VA, 20147

Phone (703) 554-4908

Fax (703) 738-7053

Enumeration date Feb 17, 2011

Last updated in NPPES Feb 17, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License 0019006890 (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 Brian Terrill?

Brian Terrill is registered in NPPES with the primary taxonomy of Mechanotherapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-17.