Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher Lee Barney, HS3

Technician in Portsmouth, VA · enumerated 2006.

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

National Provider Identifier

1770645657

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher Lee Barney

Credential HS3

Sex Male

Practice address 4000 Coast Guard Blvd, Portsmouth, VA, 23703

Phone (757) 483-8596

Enumeration date Dec 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

374700000X Technician Nursing Service Related 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 Christopher Barney practice?

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

What is the NPI number for Christopher Barney?

The National Provider Identifier (NPI) for Christopher Barney is 1770645657, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.