Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Alexandra Sterling, P.T.

Geriatric Physical Therapist in Silver Spring, MD · enumerated 2015 · practices at Sterling Therapy, LLC.

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

National Provider Identifier

1679940423

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Registry record

Entity type Individual (Type 1)

Name Mrs. Alexandra Sterling

Credential P.T.

Sex Female

Practice address Silver Spring, MD, 20910

Phone (301) 980-8276

Enumeration date Aug 27, 2015

Last updated in NPPES Aug 27, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2251C2600X Cardiopulmonary Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20856 (MD) Secondary

2251G0304X Geriatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20856 (MD) Primary

2251N0400X Neurology Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20856 (MD) Secondary

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20856 (MD) Secondary

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.

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Frequently asked questions

Where does Alexandra Sterling practice?

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

What is the NPI number for Alexandra Sterling?

The National Provider Identifier (NPI) for Alexandra Sterling is 1679940423, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Sterling Therapy, LLC Home Health Agency · Silver Spring, MD NPI 1447628219

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-27.