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

Riikka Erin Koso, MD

Individual provider Orthopaedic Surgery Physician · NPI 1093240376

Riikka Erin Koso, MD is an Orthopedic Surgery in Fort Collins, Colorado. Graduated from Duke University School of Medicine in 2016, 10 years ago. Practices with Orthopaedic and Spine Center of the Rockies PC, a 146-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
10
Trained at
Duke University School of Medicine
Licensed in
CO
In the registry since
2017
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

2500 E Prospect Rd
Fort Collins, CO 80525-9718
Phone: (970) 493-0112
Fax: (970) 493-1794
Show map & directions

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

Additional practice locations (2)

  • 1926 61st Ave, Greeley, CO 80634-8165 — (970) 573-3224
  • 3470 E 15th St, Loveland, CO 80538-8809 — (970) 663-3975

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence DR.0070972 (CO)
Orthopaedic Hand Surgery Physician Taxonomy 207XS0106X · Licence DR.0070972 (CO)

Record details

NPI number1093240376
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2017
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Also practisesHAND SURGERY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Orthopaedic And Spine Center Of The Rockies Pc — 146 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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