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Home > NC Providers > Family Physicians & Family Medicine Specialists

Dr. Mary T. Mackenzie, MD

Accepting New Patients

(Dr. Mary Theresa Mackenzie, MD)

(3 Ratings)

Specializes in: Family Medicine

University of Alberta Faculty of Medicine and Dentistry (1986)

270 Cornerstone Drive Suite 105
Cary, NC 27519

(919) 460-7676

Dr. Mary T. Mackenzie, MD is a family medicine practitioner in Cary, NC specializing in family medicine. She graduated from University of Alberta Faculty of Medicine and Dentistry in 1986 and has 40 years of experience. Dr. Mary T. Mackenzie, MD is affiliated with UNC Health and UNC Health Alliance.

Office Locations

UNC Health Alliance

270 Cornerstone Drive Suite 105
Cary, NC 27519

(919) 460-7676

(919) 460-4605

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Mary T. Mackenzie, MD in 2023

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

Top 25%

By Affordability:

In 2013, Dr. Mary T. Mackenzie, MD had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Carolina. 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

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

doctor visit	49

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

doctor visit	229
preventive care	18
vaccines	18

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2015

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2015 were hypertension and high cholesterol.

Hypertension	57
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2016 were ultrasound (sonogram), cardiac procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

cardiac procedures	19
doctor visit	323
preventive care	16
ultrasound (sonogram)	19
vaccines	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	13
Female	35

**Age**
From 65 to 74	35
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2016

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2016 were hypertension, high cholesterol and depression.

Hypertension	58
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2017 were preventive care, vaccines, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

cardiac procedures	16
doctor visit	334
preventive care	19
ultrasound (sonogram)	16
vaccines	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	14
Female	37

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2017

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2017 were hypertension, high cholesterol, depression and heart failure.

Hypertension	53
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	0
Depression	25
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2018 were ultrasound (sonogram), preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

abdominal imaging	12
cardiac procedures	19
doctor visit	279
preventive care	19
ultrasound (sonogram)	31
vaccines	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	15
Female	40

**Age**
From 65 to 74	41
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2018

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2018 were hypertension, high cholesterol, heart failure and depression.

Hypertension	62
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	33
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	40
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2019 were ultrasound (sonogram), preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

abdominal imaging	15
cardiac procedures	20
doctor visit	298
preventive care	29
ultrasound (sonogram)	35
vaccines	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	18
Female	38

**Age**
From 65 to 74	41
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2019

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2019 were hypertension, high cholesterol, heart failure and depression.

Hypertension	55
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	39
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2020 were ultrasound (sonogram), cardiac procedures and abdominal imaging.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

abdominal imaging	12
cardiac procedures	15
doctor visit	282
ultrasound (sonogram)	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	16
Female	42

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2020

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2020 were high cholesterol, hypertension, heart failure and depression.

Hypertension	53
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	43
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2021 were ultrasound (sonogram), cardiac procedures and abdominal imaging.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

abdominal imaging	13
cardiac procedures	13
doctor visit	275
ultrasound (sonogram)	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	15
Female	51

**Age**
From 65 to 74	52
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2021

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2021 were high cholesterol, hypertension, depression and heart failure.

Hypertension	39
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	32
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2022 were ultrasound (sonogram), preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

abdominal imaging	13
cardiac procedures	14
doctor visit	316
preventive care	17
ultrasound (sonogram)	27
vaccines	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	16
Female	54

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2022

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2022 were high cholesterol, hypertension, depression and diabetes.

Hypertension	49
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC during 2023 were preventive care, vaccines, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

cardiac procedures	13
doctor visit	270
preventive care	17
ultrasound (sonogram)	13
vaccines	17

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Male	29
Female	57

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

**Age**
From 65 to 74	60
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD in 2023

The most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated during 2023 were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension	52
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	0
Depression	17
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Volume of procedures performed by Dr. Mary T. Mackenzie, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary T. Mackenzie, MD treated as a family medicine practitioner in Cary, NC were ultrasound (sonogram), preventive care, vaccines and cardiac procedures.

abdominal imaging	13
cardiac procedures	16
doctor visit	265
preventive care	19
ultrasound (sonogram)	24
vaccines	19

Average Medicare Patient Data From 2014 - 2023

Information about Medicare patients treated by Dr. Mary T. Mackenzie, MD.

**Gender**
Female	35
Male	13

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	13
Hispanic	0
Native American / Alaskan Native	0
Other	0

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

Average of Total of Conditions of Medicare patients treated by Dr. Mary T. Mackenzie, MD From 2014 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mary T. Mackenzie, MD treated were high cholesterol, hypertension, depression and heart failure.

Hypertension	47
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	5
Asthma	0
Osteoporosis	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	7
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Mary T. Mackenzie, MD graduated from University of Alberta Faculty of Medicine and Dentistry in 1986. She is certified by the Family Medicine, Board Certified and has a state license in North Carolina.

Medical School: University of Alberta Faculty of Medicine and Dentistry (1986)

Board Certification: Family Medicine, Board Certified (2004)

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Mary T. Mackenzie, MD is associated with these hospitals and organizations:

UNC Health

UNC Health Alliance

Ratings & Reviews

Dr. Mary T. Mackenzie, MD has an exceptional overall rating with an average of 4.67 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Mary T. Mackenzie, MD from all over the web to help you find the right in Cary, NC.

4.67

Overall Rating

(3 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$2,295 Ozempic $951	RYBELSUS $551	Wegovy $399	Saxenda $190	Tresiba $110	Other $94
Amgen Inc.	$1,003 Aimovig $569	Repatha $210	Otezla $125	Corlanor $84	$14
Pfizer Inc.	$999 EUCRISA $423	LYRICA $389	EMBEDA $105	CHANTIX $79	COLOGUARD $2
AstraZeneca Pharmaceuticals LP	$755 BYDUREON $416	FARXIGA $222	LOKELMA $117
Takeda Pharmaceuticals America, Inc.	$619 AMITIZA $219	Brintellix $113	Kazano $105	Contrave $98	Trintellix $84
Other	$6,079 ENTRESTO $361	UBRELVY $304	NURTEC ODT $258	MYDAYIS $247	INVOKANA $239	Other $4,671

**Types of Payments**
Food and Beverage	$11,722
Education	$28

Biography

Dr. Mary Mackenzie sees patients in Cary, NC. Her medical specialty is family medicine. Dr. Mackenzie's average patient rating is 4.5 stars (out of 5). She is a graduate of the University of Alberta Faculty of Medicine and Dentistry. She is affiliated with UNC Health. Her practice in Cary, NC is open to new patients as reported by UNC Health.