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Inova Health Systems Services

General Acute Care Hospital in Falls Church, VA · enumerated 2015 · authorized official Diann Carreker, Manager - Surgery Residency Program.

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

National Provider Identifier

1871971135

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Registry record

Entity type Organization (Type 2)
Legal business name Inova Health Systems Services
Practice address 3300 Gallows Rd, Falls Church, VA, 22042
Phone (703) 776-2337
Enumeration date May 7, 2015
Last updated in NPPES May 7, 2015

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals Primary

Authorized official

Name Diann Carreker
Title Manager - Surgery Residency Program
Phone (703) 776-2337

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 Inova Health Systems Services?
NPPES lists Diann Carreker (Manager - Surgery Residency Program) as the authorized official for this organization.
What is the NPI number for Inova Health Systems Services?
The NPI for Inova Health Systems Services is 1871971135, 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 2015-05-07.