Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Kelsey Erin Duffy, PA-C

Individual provider Physician Assistant · NPI 1568127140

Kelsey Erin Duffy, PA-C is a Physician Assistant in Saint Louis, Missouri. Graduated from Mercer University School of Medicine in 2021, 5 years ago. Practices with The Orthopedic Center of St Louis LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
5
Trained at
Mercer University School of Medicine
Licensed in
MO
In the registry since
2021
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

12639 Old Tesson Rd
Saint Louis, MO 63128-2711
Phone: (314) 849-0311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2021032166 (MO)

Record details

NPI number1568127140
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedNovember 8, 2021
Last updated in NPPESMarch 15, 2023
Certification dateMarch 15, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice The Orthopedic Center Of St Louis Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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