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Eigenline Corp.

Sleep Medicine (Internal Medicine) Physician in Great Falls, VA · enumerated 2016 · authorized official Robert Ratcliffe, Manager.

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

National Provider Identifier

1427400159

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Registry record

Entity type Organization (Type 2)
Legal business name Eigenline Corp.
Practice address 11526 Seneca Woods Ct, Great Falls, VA, 22066
Phone (512) 710-6860
Enumeration date Jul 6, 2016
Last updated in NPPES Jul 6, 2016

Taxonomy & classification

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Ratcliffe
Title Manager
Phone (703) 544-7081

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

Who is the authorized official for Eigenline Corp.?
NPPES lists Robert Ratcliffe (Manager) as the authorized official for this organization.
What is the NPI number for Eigenline Corp.?
The NPI for Eigenline Corp. is 1427400159, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-06.