Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

National Capital Treatment and Recovery

Substance Abuse Rehabilitation Facility in Arlington, VA · enumerated 2007 · authorized official David Nicholas, Revenue Cycle Director.

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

National Provider Identifier

1558415968

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Registry record

Entity type Organization (Type 2)

Legal business name National Capital Treatment and Recovery

Practice address 521 N. Quincy Street, Arlington, VA, 22203

Phone (703) 841-0703

Fax (703) 243-0975

Enumeration date Jan 22, 2007

Last updated in NPPES Mar 3, 2025

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

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

323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities · License 122 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-01-006 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-01-007 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-01-11 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-14-003 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-14-001 (VA) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 122-14-002 (VA) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name David Nicholas

Title Revenue Cycle Director

Phone (703) 825-8762

Other identifiers

Identifier	Type	State	Issuer
092312	Other	-	VALUE OPTIONS
004945051	Medicaid	VA	-
NX5	Other	-	CAREFIRST
003005	Other	-	MULTIPLAN

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 is National Capital Treatment and Recovery located?

The practice location on file with NPPES is in Arlington, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-03. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.