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Dr. Scott H. Mackenzie, MD

(Scott Mackenzie, MD)

(228 Ratings)

Specializes in: Gastroenterology (Digestive System) and Adult Gastroenterology

University of Colorado Denver School of Medicine

Professional interests include: ERCP (biliary and pancreatic endoscopy), sigmoidoscopy, colonoscopy

3333 S Wadsworth Boulevard Suite D100 Mailing
Lakewood, CO 80227

(303) 205-1090

Dr. Scott H. Mackenzie, MD is a gastroenterologist in DENVER, CO specializing in gastroenterology (digestive system) and adult gastroenterology. He graduated from University of Colorado Denver School of Medicine. Dr. Scott H. Mackenzie, MD is affiliated with HealthOne, CommonSpirit Health - Mountain Region, ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES, PLLC, Presbyterian St Lukes Medical Center and Rocky Mountain Gastroenterology.

Office Locations

355 Union Boulevard Suite 200
DENVER, CO 80228

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CommonSpirit Health - Mountain Region

3333 S Wadsworth Boulevard Suite D100 Mailing
Lakewood, CO 80227

(303) 205-1090

(303) 347-3080

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CommonSpirit Health - Mountain Region

355 Union Boulevard Suite 200
Lakewood, CO 80228

(303) 463-3900

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Some issues Dr. Scott H. Mackenzie, MD can help you with:

Colonoscopy

Colonoscopy is the use of a special tool called a colonoscope (a thin, flexible tube with a camera on the end) to examine the inside of the colon and rectum. The tube is typically inserted anally, and it allows the physician to examine the large intestine from the inside. It may be done at any time to diagnose bowel problems, but routine colonoscopies are advised after the age of 50 to screen for colon cancer.

A colonoscopy may be performed to diagnose:

Intestinal ulcers
Polyps
Bowel cancer
An unidentified source of pain or bleeding in the intestine

Patients may be asked to drink only liquids in the days before a colonoscopy, or they may be given an enema to remove residual fecal matter. Before the exam, patients are given medication to help them relax, and then lay on their side on a table. The scope is inserted into the anus and gently moved all the way through the large intestine. Air may be pumped into the intestine to improve the view for the physician. Any polyps that are found will be removed. Then the colonoscope will be withdrawn. A colonoscopy is not usually painful, but patients may feel some bloating or have some cramps right afterward. If patients have polyps removed, they might experience a small amount of bleeding. Any side effects should go away within a few hours.

Noteworthy Medicare Patient Procedures Performed by Dr. Scott H. Mackenzie, MD in 2023

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

Top 10%

By Volume:

preventive care

screening colonoscopy

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Colorado, Dr. Scott H. Mackenzie, MD performed more preventive care, and screening colonoscopy procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

colonoscopy

gastrointestinal endoscopy

inpatient hospital care

In 2012, Dr. Scott H. Mackenzie, MD performed more colonoscopy, gastrointestinal (GI) endoscopy, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Colorado.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

anastomosis	16
catheterization	16
diagnostic procedures	197
doctor visit	55
esophageal dilation	26
gastrointestinal procedures	360
hospital care	230
injections	15
inpatient care	230
minimally invasive procedures	360
preventive care	69
removal of lesion (e.g. growth)	197

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	199
doctor visit	85
esophageal dilation	18
gastrointestinal procedures	307
hospital care	145
injections	12
inpatient care	145
minimally invasive procedures	307
preventive care	55
removal of lesion (e.g. growth)	199

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	177
Female	184

**Ethnicity**
Non-Hispanic White	307
Black	0
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	88
85 and over	26
Less than 65	72

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2013

Hypertension	56
High Cholesterol	42
Stroke	6
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

anastomosis	12
catheterization	12
diagnostic procedures	179
doctor visit	79
esophageal dilation	25
gastrointestinal procedures	314
hospital care	121
injections	13
inpatient care	121
minimally invasive procedures	314
preventive care	65
removal of lesion (e.g. growth)	179

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	174
Female	179

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	85
85 and over	22
Less than 65	74

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2014

Hypertension	54
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	161
doctor visit	69
esophageal dilation	28
gastrointestinal procedures	301
hospital care	155
inpatient care	155
minimally invasive procedures	301
preventive care	83
removal of lesion (e.g. growth)	161

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	360
Female	398

**Ethnicity**
Non-Hispanic White	644
Black	0
Hispanic	74
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	174
85 and over	70
Less than 65	110

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2015

Hypertension	53
High Cholesterol	40
Stroke	6
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

biological response modifier (BRM) therapy	23
chemotherapy	23
diagnostic procedures	235
doctor visit	54
esophageal dilation	34
gastrointestinal procedures	417
hospital care	92
inpatient care	92
minimally invasive procedures	440
preventive care	112
removal of lesion (e.g. growth)	235

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	204
Female	250

**Ethnicity**
Non-Hispanic White	383
Black	0
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	120
85 and over	29
Less than 65	72

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2016

Hypertension	56
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	30
Asthma	19
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	276
doctor visit	54
esophageal dilation	27
gastrointestinal procedures	451
hospital care	120
injections	13
inpatient care	120
minimally invasive procedures	451
preventive care	105
removal of lesion (e.g. growth)	276

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	267
Female	241

**Ethnicity**
Non-Hispanic White	425
Black	0
Hispanic	48
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	123
85 and over	32
Less than 65	73

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2017

Hypertension	55
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	269
doctor visit	58
esophageal dilation	40
gastrointestinal procedures	446
hospital care	98
injections	16
inpatient care	98
minimally invasive procedures	446
preventive care	95
removal of lesion (e.g. growth)	269

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	254
Female	251

**Ethnicity**
Non-Hispanic White	433
Black	0
Hispanic	43
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	120
85 and over	32
Less than 65	72

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2018

Hypertension	54
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	26
Depression	29
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	226
doctor visit	31
esophageal dilation	32
gastrointestinal procedures	392
hospital care	55
inpatient care	55
minimally invasive procedures	392
preventive care	93
removal of lesion (e.g. growth)	226

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	203
Female	230

**Ethnicity**
Non-Hispanic White	367
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	112
85 and over	28
Less than 65	39

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2019

Hypertension	52
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	27
Depression	33
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	131
doctor visit	50
esophageal dilation	22
gastrointestinal procedures	234
hospital care	22
inpatient care	22
minimally invasive procedures	234
preventive care	65
removal of lesion (e.g. growth)	131

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	155
Female	153

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	76
85 and over	15
Less than 65	26

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2020

Hypertension	51
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	19
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	218
doctor visit	50
esophageal dilation	28
gastrointestinal procedures	351
hospital care	49
inpatient care	49
minimally invasive procedures	351
preventive care	90
removal of lesion (e.g. growth)	218

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	193
Female	198

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	115
85 and over	15
Less than 65	31

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2021

Hypertension	50
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

diagnostic procedures	213
doctor visit	50
esophageal dilation	25
gastrointestinal procedures	344
hospital care	83
inpatient care	83
minimally invasive procedures	344
preventive care	95
removal of lesion (e.g. growth)	213

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	214
Female	199

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	38
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	127
85 and over	24
Less than 65	32

Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD in 2022

Hypertension	62
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	17
Depression	25
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Scott H. Mackenzie, MD for Medicare patients.

The highest averages for the top procedures that Dr. Scott H. Mackenzie, MD treated as a gastroenterologist in DENVER, CO were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

anastomosis	14
biological response modifier (BRM) therapy	23
catheterization	14
chemotherapy	23
diagnostic procedures	209
doctor visit	57
esophageal dilation	27
gastrointestinal procedures	356
hospital care	106
injections	13
inpatient care	106
minimally invasive procedures	358
preventive care	84
removal of lesion (e.g. growth)	209

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Scott H. Mackenzie, MD.

**Gender**
Male	200
Female	207

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	345
Native American / Alaskan Native	0
Hispanic	38
Other	2

**Age**
75 to 84	103
85 and over	26
Less than 65	54
65 to 74	222

Average of Total of Conditions of Medicare patients treated by Dr. Scott H. Mackenzie, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Scott H. Mackenzie, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	49
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	26
Asthma	9
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Atrial Fibrillation	9
Dementia	8
Cancer	12

Education & Training

Dr. Scott H. Mackenzie, MD graduated from University of Colorado Denver School of Medicine. He completed residency at University of Colorado Denver Affiliated Hospitals. He is certified by the American Board of Internal Medicine (American Board of Internal Medicine) Gastroenterology and has a state license in Colorado.

Medical School: University of Colorado Denver School of Medicine

Residency: University of Colorado Denver Affiliated Hospitals

Board Certification: American Board of Internal Medicine (American Board of Internal Medicine) Gastroenterology

Licensed In: Colorado

Affiliations & Hospitals

Dr. Scott H. Mackenzie, MD is associated with these hospitals and organizations:

HealthOne

CommonSpirit Health - Mountain Region

ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES, PLLC

Presbyterian St Lukes Medical Center

Rocky Mountain Gastroenterology

Ratings & Reviews

Dr. Scott H. Mackenzie, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 228 ratings. We collect ratings and reviews of Dr. Scott H. Mackenzie, MD from all over the web to help you find the right in DENVER, CO.

4.91

Overall Rating

(228 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie Inc.	$2,859 Skyrizi $1,079	Humira $866	Mavyret $351	Rinvoq $239	Creon $143	Other $180
Takeda Pharmaceuticals U.S.A., Inc.	$1,519 ENTYVIO $1,398	MOTEGRITY $54	AMITIZA $35	GATTEX $31
AbbVie, Inc.	$1,391 Humira $862	Mavyret $157	Viekira $152	Lupron $124	Creon $67	Other $27
Gilead Sciences, Inc.	$824 $824
Janssen Biotech, Inc.	$798 STELARA $523	SIMPONI $169	REMICADE $81	OLYSIO $26
Other	$5,997 ZEPOSIA $578	AMITIZA $297	XIFAXAN $295	OLYSIO $219	DUPIXENT $218	Other $4,390

**Types of Payments**
Food and Beverage	$12,361
Consulting Fee	$666
Education	$299
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$62

Biography

Dr. Scott Mackenzie works as an adult gastroenterology. Before performing his residency at a hospital affiliated with the University of Colorado Denver, Dr. Mackenzie attended the University of Colorado Denver School of Medicine. Dr. Mackenzie is especially interested in sigmoidoscopy, ERCP (biliary and pancreatic endoscopy), and colonoscopy. His average patient rating is 5.0 stars (out of 5). Dr. Mackenzie is affiliated with CommonSpirit Health - Mountain Region and HealthOne.