Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Logan William Klahn, PT

Individual provider Physical Therapist · NPI 1316428071

Mr. Logan William Klahn, PT is a Physical Therapist in Private Practice in Saint Louis, Missouri. Graduated from Washington University School of Medicine in 2018, 8 years ago. Practices with Athletico Ltd, a 2,186-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
8
Trained at
Washington University School of Medicine
Licensed in
MO
In the registry since
2018
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

4240 Duncan Ave Dept Physical Therapy Ste 120
Saint Louis, MO 63110-1101
Phone: (314) 286-1940
Fax: (314) 286-1473
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 2025009674 (MO)

Record details

NPI number1316428071
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedAugust 21, 2018
Last updated in NPPESJanuary 5, 2026
Certification dateJune 17, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Athletico Ltd — 2186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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