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Inova Kellar Center

Q: What type of organization is Inova Kellar Center?

Inova Kellar Center is registered in NPPES as a Adolescent and Children Mental Health Clinic/Center (its primary provider taxonomy).

Adolescent and Children Mental Health Clinic/Center in Fairfax, VA · enumerated 2007 · authorized official Rick Leichtweis, Senior Director.

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

National Provider Identifier

1497808679

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Registry record

Entity type Organization (Type 2)

Legal business name Inova Kellar Center

Practice address 11204 Waples Mill Rd, Fairfax, VA, 22030

Phone (703) 218-8500

Fax (703) 359-0463

Enumeration date Jan 19, 2007

Last updated in NPPES Apr 30, 2026

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Secondary

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License 033 (VA) Primary

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Rick Leichtweis

Title Senior Director

Phone (703) 218-8500

Other identifiers

Identifier	Type	State	Issuer
4943902	Medicaid	VA	-

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

What type of organization is Inova Kellar Center?

Inova Kellar Center is registered in NPPES as a Adolescent and Children Mental Health Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-30.