Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Zachary Austin Knapp, PT, DPT
Physical Therapist in Littleton, CO · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114693538
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Registry record
Entity type Individual (Type 1)
Name Zachary Austin Knapp
Credential PT, DPT
Sex Male
Practice address 6169 S Balsam Way Ste 110, Littleton, CO, 80123
Phone (303) 948-1868
Fax (303) 948-1741
Enumeration date Aug 17, 2021
Last updated in NPPES Dec 6, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 17841 (CO) 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
How do I verify Zachary Knapp's NPI record?
Cross-check NPI 1114693538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114693538 active?
Yes, as of the latest NPPES snapshot, NPI 1114693538 is active (record last updated 2022-12-06).
Other providers at this practice address
Browse all → John Desiato Physical Therapist · Littleton, CO NPI 1851316160 Jenna Dwiggins Orthopedic Physical Therapist · Littleton, CO NPI 1861779043 Quinn Griffin Physical Therapist · Littleton, CO NPI 1700295474 Adam Engelsgjerd Physical Therapist · Littleton, CO NPI 1699291450 Functional Performance Medical Supply, LLC Durable Medical Equipment & Medical Supplies · Littleton, CO NPI 1619531852 Rebecca Rosenborough Physical Therapist · Littleton, CO NPI 1467078394 Rachel Trammell Physical Therapist · Littleton, CO NPI 1073122651 Sauralben Bhatt Physical Therapist · Littleton, CO NPI 1598498016
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-06.