Katelyn Nicole Davidson , PA-C
Physician Assistant • Saint Louis, MO
Professional Overview & Biography Verified Profile Summary
Katelyn Davidson, PA-C is a registered healthcare professional specializing in Physician Assistant in Saint Louis, MO. Practice services are available at 1 BARNES JEWISH HOSPITAL PLZ under active NPI credentials.
Practice Location & Contact Primary Location
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Saint Louis, MO
Practicing in Saint Louis, MO (1802 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-09NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine - Emergency Medical Services
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Internal Medicine
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1 BARNES JEWISH HOSPITAL PLZ, SAINT LOUIS, MO 631101003 (Tel: 3143625000)
Registered at 1621 N GEYER RD, SAINT LOUIS, MO 631314707 (Tel: 3143468414)
Recorded as KATELYN DAVIDSON, PA-C
Physician Assistant (License #2026030451 in MO)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1621 N Geyer Rd
Saint Louis, MO 631314707
Phone: 3143468414
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.