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

Dr. John Thomas Allerdice Seddon, MD

Individual provider Orthopaedic Foot and Ankle Surgery Physician · NPI 1033439963

Dr. John Thomas Allerdice Seddon, MD is an Orthopedic Surgery in Colorado Springs, Colorado. Graduated from Saint Louis University School of Medicine in 2010, 16 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Washington.

Years since qualifying
16
Trained at
Saint Louis University School of Medicine
Licensed in
CO, WA
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8890 N Union Blvd Ste 171
Colorado Springs, CO 80920-2701
Phone: (303) 719-1950
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5818 N Nevada Avenue, Colorado Springs, CO 80918 — (719) 365-1950

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence DR.0061002 (CO)
Orthopaedic Foot and Ankle Surgery Physician Taxonomy 207XX0004X · Licence MD.60650984 (WA)

Record details

NPI number1033439963
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2010
Last updated in NPPESFebruary 12, 2021
Certification dateFebruary 12, 2021

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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