Physician Profile
Unclaimed ProfileAbout WEEKS
Marie Klish Weeks, MD practises radiation oncology in Littleton, CO. Marie is a 2000 graduate of University of North Carolina at Chapel Hill School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Weeks specialise in?
Dr. Weeks is a radiation oncology in Littleton, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where is Dr. Weeks located?
Dr. Weeks is listed at 22 W DRY CREEK CIR, Littleton, CO 80120. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Weeks's phone number?
The number on file is (303) 730-4700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Weeks?
Dr. Weeks's National Provider Identifier is 1568434207. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Weeks go to medical school?
Dr. Weeks attended University of North Carolina at Chapel Hill School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Weeks have?
Dr. Weeks has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Weeks do most often?
According to Medicare billing data, Dr. Weeks performs imaging including nuclear medicine study from skull base to mid-thigh with ct scan and ct guidance for insertion of radiation therapy fields; provides treatments such as injection of drug or substance under skin or into muscle and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Weeks's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weeks. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 730-4700
- Email not available
Practice Locations
22 W DRY CREEK CIR
Littleton, CO 80120
Procedures Most Often Billed to Medicare
19,995 services · 1,150 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
216 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
192 |
| Ct scan of chest with contrast | Imaging | 71260 |
132 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
121 |
| Calculation of radiation therapy dose | Imaging | 77300 |
116 |
| Continuing radiation therapy consultation per week | Imaging | 77336 |
91 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
89 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
77 |
| Ct scan of chest without contrast | Imaging | 71250 |
58 |
| X-ray during radiation therapy | Imaging | 77417 |
34 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiation oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Trained at University of North Carolina at Chapel Hill School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at University of North Carolina at Chapel Hill School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine study from skull base to mid-thigh with ct scan 8
Providers in CO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.