Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Hayes, PT

Physical Therapist in Fairfax, VA · enumerated 2022.

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

National Provider Identifier

1326772666

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexandra Hayes

Credential PT

Sex Female

Practice address 3620 Joseph Siewick Dr, Fairfax, VA, 22033

Phone (804) 836-2248

Enumeration date Jul 12, 2022

Last updated in NPPES Jul 12, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

What is the NPI number for Alexandra Hayes?

The National Provider Identifier (NPI) for Alexandra Hayes is 1326772666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Hayes practice?

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

Other providers at this practice address

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Adil Ghauri Internal Medicine Physician · Fairfax, VA NPI 1689671414 Bridget Wolfe Certified Registered Nurse Anesthetist · Fairfax, VA NPI 1659371342 Keith Lawhorn Orthopaedic Surgery Physician · Fairfax, VA NPI 1083614218 John Moynihan Surgery Physician · Fairfax, VA NPI 1932195914 Leonard Fischer Gastroenterology Physician · Fairfax, VA NPI 1487614863 Laurel Kortum Pain Medicine (Anesthesiology) Physician · Fairfax, VA NPI 1295773729 Chethana Rao Internal Medicine Physician · Fairfax, VA NPI 1710917869 Ryan Fitzmorris Physician Assistant · Fairfax, VA NPI 1982621157

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.