Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Lenehan, PT
Physical Therapist in Waltham, MA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740651199
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Registry record
Entity type Individual (Type 1)
Name Allison Lenehan
Credential PT
Sex Female
Practice address 303 Wyman St Ste 300, Waltham, MA, 02451
Phone (877) 407-3422
Fax (877) 407-4329
Enumeration date Oct 12, 2015
Last updated in NPPES Apr 22, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 21208 (MA) 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.
Frequently asked questions
Is NPI 1740651199 active?
Yes, as of the latest NPPES snapshot, NPI 1740651199 is active (record last updated 2025-04-22).
How do I verify Allison Lenehan's NPI record?
Cross-check NPI 1740651199 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 2025-04-22.