NPI Portal NPI Lookup & Verification

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

Christopher Vassel

Electroneurodiagnostic Specialist/Technologist in Dallas, TX · enumerated 2016.

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

National Provider Identifier

1275988560

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Registry record

Entity type Individual (Type 1)
Name Christopher Vassel
Sex Male
Practice address Dallas, TX, 75248
Phone (903) 275-5460
Fax (214) 481-9959
Enumeration date Apr 25, 2016
Last updated in NPPES Apr 25, 2016

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

Taxonomy & licenses

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical 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.

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Frequently asked questions

What specialty is Christopher Vassel?
Christopher Vassel is registered in NPPES with the primary taxonomy of Electroneurodiagnostic Specialist/Technologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-25.