Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Lewis, PT

Physical Therapist in Leesburg, VA · enumerated 2007.

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

National Provider Identifier

1639208549

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Registry record

Entity type Individual (Type 1)

Name Barbara Lewis

Credential PT

Sex Female

Practice address 44045 Riverside Pkwy, Suite 500, Leesburg, VA, 20176

Phone (703) 858-6667

Enumeration date Mar 5, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305202403 (VA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 does Barbara Lewis practice?

The practice location on file with NPPES is in Leesburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Barbara Lewis?

The National Provider Identifier (NPI) for Barbara Lewis is 1639208549, a Type 1 (individual) record in the CMS NPPES registry.

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Jennifer Gut Certified Registered Nurse Anesthetist · Leesburg, VA NPI 1023016821 Barry Valentine Anesthesiology Physician · Leesburg, VA NPI 1285633149 Bethel Alemayehu Internal Medicine Physician · Leesburg, VA NPI 1255328910 Gerald Alcantara Certified Registered Nurse Anesthetist · Leesburg, VA NPI 1912983214 Rachel Lockwood Neonatal Nurse Practitioner · Leesburg, VA NPI 1992781215 Anil Sharma Neonatal-Perinatal Medicine Physician · Leesburg, VA NPI 1184600058 William Harris Anesthesiology Physician · Leesburg, VA NPI 1023098969 Lorna Miller Anesthesiology Physician · Leesburg, VA NPI 1922088897

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.