Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hannah Renee Harder, DPT
Physical Therapist in Arlington, VA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255096319
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Registry record
Entity type Individual (Type 1)
Name Hannah Renee Harder
Credential DPT
Sex Female
Practice address 1635 N George Mason Dr Ste 310, Arlington, VA, 22205
Phone (703) 277-2663
Enumeration date Nov 3, 2021
Last updated in NPPES Nov 3, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305214769 (VA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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.
Frequently asked questions
Is NPI 1255096319 active?
Yes, as of the latest NPPES snapshot, NPI 1255096319 is active (record last updated 2021-11-03).
How do I verify Hannah Harder's NPI record?
Cross-check NPI 1255096319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-03.