Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Lindsey Sumner Knapp, ATC
Athletic Trainer in Creve Coeur, MO · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124418603
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Registry record
Entity type Individual (Type 1)
Name Ms. Lindsey Sumner Knapp
Credential ATC
Sex Female
Practice address 633 Emerson Rd Ste 20, Creve Coeur, MO, 63141
Phone (314) 325-3068
Enumeration date Feb 4, 2015
Last updated in NPPES May 8, 2020
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2016024408 (MO) Primary
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
Where does Lindsey Knapp practice?
The practice location on file with NPPES is in Creve Coeur, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lindsey Knapp?
The National Provider Identifier (NPI) for Lindsey Knapp is 1124418603, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Barrett Athletic Trainer · Creve Coeur, MO NPI 1205870433 Matthew Steffes Orthopaedic Surgery Physician · Creve Coeur, MO NPI 1720472061 Michael Aaron Athletic Trainer · Saint Louis, MO NPI 1003299132 Daniel Smith Athletic Trainer · Creve Coeur, MO NPI 1558895086 Sarah Haenchen Athletic Trainer · Creve Coeur, MO NPI 1043744188 Robert Kelly Physician Assistant · Creve Coeur, MO NPI 1457918450 Christina Furrer Surgical Physician Assistant · Creve Coeur, MO NPI 1588223762
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-08.