Quick answers
- Which hospitals does Marie K. Weeks work at?
- Medicare's official clinician data lists Marie K. Weeks at 1 hospital: Sky Ridge Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marie K. Weeks see patients?
- Medicare's clinician data lists 5 practice locations, including Lone Tree, CO, Littleton, CO and Colorado Springs, CO. Call before your visit to confirm the address.
- What is Marie K. Weeks's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Marie K. Weeks accept Medicare assignment?
- Yes. Medicare's clinician data says Marie K. Weeks accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Marie K. Weeks?
- (303) 925-0700, as listed in official Medicare / NPI Registry data.
- What is Marie K. Weeks's NPI number?
- 1568434207. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marie K. Weeks works
Medicare's Facility Affiliation Data lists Marie K. Weeks at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · CCN 060112
Practice locations
Addresses where Marie K. Weeks is enrolled with Medicare (CMS data updated 2026-10-02).
- 10103 Ridgegate Pkwy, G01Lone Tree, CO 80124 (303) 925‑0700
- 22 W Dry Creek CircleLittleton, CO 80120 (303) 730‑4700
- 3027 N Circle DrColorado Springs, CO 80909 (719) 577‑2555
- 4715 Arapahoe AveBoulder, CO 80303 (303) 385‑2000
- 8820 Huron StThornton, CO 80260 (303) 386‑7622
Group practices
Medicare enrollment lists Marie K. Weeks as a member of this group (CMS data updated 2026-10-02).
- Rocky Mountain Cancer Centers LLP132 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Lone Tree
Clinicians with the same Medicare primary specialty in Lone Tree, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568434207 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians