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

Mrs. Kelsey Rains Shay, MD

Individual provider Surgery Physician · NPI 1306001797

Mrs. Kelsey Rains Shay, MD is a General Surgery in Greeley, Colorado. Graduated from University of Oklahoma College of Medicine in 2008, 18 years ago. Practices with Banner Hospital Based Physicians Colorado LLC, a 82-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
18
Trained at
University of Oklahoma College of Medicine
Licensed in
CO
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1801 16th St
Greeley, CO 80631
Phone: (970) 810-3894
Fax: (970) 810-3897
Show map & directions

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

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence DR.0065038 (CO)
Surgery Physician Taxonomy 208600000X · Licence 0065038 (CO)

Record details

NPI number1306001797
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2008
Last updated in NPPESNovember 6, 2023
Certification dateSeptember 23, 2020

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesSURGICAL ONCOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Banner Hospital Based Physicians Colorado Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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