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

Dr. Charles Kelley Simpson, MD

Individual provider Radiation Oncology Physician · NPI 1871527754

Dr. Charles Kelley Simpson, MD is a Radiation Oncology in Lafayette, Colorado. Graduated from University of Mississippi School of Medicine in 1986, 40 years ago. Practices with The Mary Lanning Memorial Hospital Association, a 125-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
40
Trained at
University of Mississippi School of Medicine
Licensed in
CO
In the registry since
2006
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

120 Old Laramie Trl E
Lafayette, CO 80026-7012
Phone: (303) 926-9800
Fax: (303) 926-9891
Show map & directions

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

Additional practice locations (2)

  • 7720 S Broadway Ste 500, Littleton, CO 80122-2635 — (303) 926-9800
  • 10463 Park Meadows Dr Ste 114, Lone Tree, CO 80124-5317 — (303) 733-8848

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 28468 (CO)

Record details

NPI number1871527754
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESDecember 6, 2022
Certification dateDecember 6, 2022

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice The Mary Lanning Memorial Hospital Association — 125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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