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Dr. Marie Klish Weeks, MD

Accepting New Patients

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Specializes in: Radiation Oncology and Hematology (Blood Disorders)

University of North Carolina at Chapel Hill School of Medicine

Professional interests include: anal cancer, meningioma, tongue cancer, and more.

7951 E Maplewood Avenue Suite 350 Attn Credentialing
Greenwood Village, CO 80111

(303) 930-7803

Dr. Marie Klish Weeks, MD is a radiation oncologist in Lone Tree, CO specializing in radiation oncology and hematology (blood disorders). She graduated from University of North Carolina at Chapel Hill School of Medicine. Dr. Marie Klish Weeks, MD is affiliated with HealthOne, Boulder Community Health, CommonSpirit Health - Mountain Region, Rocky Mountain Cancer Centers and HCA HealthONE Sky Ridge.

Office Locations

10103 Ridgegate Parkway Suite G01
Lone Tree, CO 80124

open_in_new

CommonSpirit Health - Mountain Region

14000 E Arapahoe Road Suite 160
Centennial, CO 80112

(303) 805-7744

(303) 851-4141

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CommonSpirit Health - Mountain Region

1700 S Potomac Street
Aurora, CO 80012

(303) 418-7600

(303) 750-3137

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Boulder Community Health

1950 Mountain View Avenue
Longmont, CO 80501

(303) 651-5252

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CommonSpirit Health - Mountain Region

22 West Dry Creek Circle
Littleton, CO 80124

(303) 730-4700

(303) 930-8053

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CommonSpirit Health - Mountain Region

4715 Arapahoe Avenue
Boulder, CO 80303

(303) 385-2000

(303) 385-2090

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CommonSpirit Health - Mountain Region

7951 E Maplewood Avenue Suite 350 Attn Credentialing
Greenwood Village, CO 80111

(303) 930-7803

(303) 595-6806

open_in_new

CommonSpirit Health - Mountain Region

8820 Huron Street
Thornton, CO 80260

(303) 386-7658

(303) 487-9350

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In The News

"Patients Win with Team-Approach to Breast Cancer", Rocky Mountain Cancer Centers

Noteworthy Medicare Patient Procedures Performed by Dr. Marie Klish Weeks, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

By Affordability:

In 2012, among providers in related specialties within Colorado, Dr. Marie Klish Weeks, MD performed more abdominal CT scan, chest CT scan, pelvic CT scan, and radiation therapy procedures for Medicare patients than 75% of them and she also had a list price for abdominal CT scan, chest CT scan, CT scan, pelvic CT scan, and thoracic (chest) imaging that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	304

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	338

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	58
Female	60

**Age**
From 65 to 74	56
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2013

Hypertension	53
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	22
Diabetes	24
Dementia	0
Cancer	64

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	371

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	66
Female	67

**Age**
From 65 to 74	65
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2014

Hypertension	54
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	18
Dementia	0
Cancer	59

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marie Klish Weeks, MD treated as a radiation oncologist in Lone Tree, CO during 2015 were radiation therapy.

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	309
radiation therapy	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	106
Female	130

**Age**
From 65 to 74	116
From 75 to 84	72
85 and over	24
Less than 65	24

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2015

Hypertension	49
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	21
Diabetes	20
Dementia	0
Cancer	69

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	247

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	35
Female	58

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	16
85 and over	13
Less than 65	11

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2016

Hypertension	49
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	25
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	20
Dementia	0
Cancer	67

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	364

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	50
Female	81

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2017

Hypertension	54
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	18
Dementia	10
Cancer	71

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	448

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	67
Female	77

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2018

Hypertension	63
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	15
Dementia	8
Cancer	74

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	333

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	65
Female	54

**Age**
From 65 to 74	68
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2019

Hypertension	54
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	39
Depression	14
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	0
Cancer	73

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marie Klish Weeks, MD treated as a radiation oncologist in Lone Tree, CO during 2020 were radiation therapy.

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	471
radiation therapy	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	65
Female	71

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2020

Hypertension	61
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marie Klish Weeks, MD treated as a radiation oncologist in Lone Tree, CO during 2021 were radiation therapy.

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	505
radiation therapy	35

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	96
Female	76

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2021

Hypertension	58
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	40
Depression	14
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	22
Dementia	10
Cancer	73

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

doctor visit	342

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	76
Female	55

**Age**
From 65 to 74	66
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2022

Hypertension	66
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	11
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Marie Klish Weeks, MD treated as a radiation oncologist in Lone Tree, CO during 2023 were CT scan, radiation therapy, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

abdominal imaging	84
biological response modifier (BRM) therapy	22
chemotherapy	22
CT scan	191
doctor visit	140
minimally invasive procedures	22
pelvic imaging	84
radiation therapy	168
thoracic (chest) imaging	107

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Male	133
Female	148

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	95
85 and over	32
Less than 65	22

Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD in 2023

Hypertension	65
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	17
Chronic Obstructive Pulmonary Disease	28
Diabetes	29
Dementia	7
Cancer	68

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Marie Klish Weeks, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marie Klish Weeks, MD treated as a radiation oncologist in Lone Tree, CO were CT scan, thoracic (chest) imaging, pelvic imaging and abdominal imaging.

abdominal imaging	84
biological response modifier (BRM) therapy	22
chemotherapy	22
CT scan	191
doctor visit	347
minimally invasive procedures	22
pelvic imaging	84
radiation therapy	62
thoracic (chest) imaging	107

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Marie Klish Weeks, MD.

**Gender**
Female	73
Male	68

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	68
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	43
85 and over	5
Less than 65	4
65 to 74	72

Average of Total of Conditions of Medicare patients treated by Dr. Marie Klish Weeks, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Marie Klish Weeks, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	52
High Cholesterol	41
Stroke	1
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	23
Asthma	2
Osteoporosis	3
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	20
Atrial Fibrillation	9
Dementia	3
Cancer	64

Education & Training

Dr. Marie Klish Weeks, MD graduated from University of North Carolina at Chapel Hill School of Medicine. She completed residency at University of Utah Affiliated Hospitals. She is certified by the American Board of Radiology (ABR) Radiation Oncology and has a state license in Colorado.

Medical School: University of North Carolina at Chapel Hill School of Medicine

Residency: University of Utah Affiliated Hospitals

Board Certification: American Board of Radiology (ABR) Radiation Oncology

Licensed In: Colorado

Affiliations & Hospitals

Dr. Marie Klish Weeks, MD is associated with these hospitals and organizations:

HealthOne

Boulder Community Health

CommonSpirit Health - Mountain Region

Rocky Mountain Cancer Centers

HCA HealthONE Sky Ridge

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Marie Klish Weeks, MD appears to accept the following insurance providers: Medicare Advantage, Humana Medicare Advantage, United Healthcare, Aetna, Medicare, Medicaid, Cigna, Anthem, First Health, Private Healthcare Systems (PHCS), Kaiser Permanente, benefitSMART, PHPprime, Optum Health / Optum Care CO, SMS, TRICARE/HealthNET, Apostrophe Health, Carrum and Colorado Access.

Insurance Accepted by Provider includes:

According to our sources, Dr. Marie Klish Weeks, MD accepts the following insurance providers:

Medicare Advantage

Humana Medicare Advantage

United Healthcare

Aetna

Medicare

Medicaid

Cigna

Anthem

First Health

Private Healthcare Systems (PHCS)

Kaiser Permanente

benefitSMART

PHPprime

Optum Health / Optum Care CO

SMS

TRICARE/HealthNET

Apostrophe Health

Carrum

Colorado Access

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General Payments

These charts describe general payments received by Dr. Marie Klish Weeks, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
TerSera Therapeutics LLC	$97 Xermelo $97
Novartis Pharmaceuticals Corporation	$88 KISQALI $46	Lutathera $22	MEKINIST $21
EISAI INC.	$67 Lenvima $67
Genentech USA, Inc.	$65 Gazyva $45	TECENTRIQ $20
Myriad Genetic Laboratories, Inc.	$48 myRisk $27	Prolaris $21
Other	$420 Enhertu $47	Xofigo $46	ZEPZELCA $32	IMBRUVICA $30	GENERAL THERAPIES $28	Other $236

**Types of Payments**
Food and Beverage	$739
Education	$45

Biography

Dr. Marie Weeks specializes in radiation oncology and practices in Littleton, CO, Longmont, CO, and Lone Tree, CO. Her areas of expertise include cancer. She is affiliated with CommonSpirit Health - Mountain Region, HealthOne, and Boulder Community Health. Dr. Weeks's practice in Lone Tree, CO is open to new patients as reported by Doctor.com. After completing medical school at the University of North Carolina at Chapel Hill School of Medicine, Dr. Weeks performed her residency at a hospital affiliated with the University of Utah and a hospital affiliated with the University of Texas Health Science Center at San Antonio.