Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IL Providers > Internists & Internal Medicine Doctors

Dr. Patrick Michael Mackey, MD

Accepting New Patients

(682 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and General Pediatrics

Rush Medical College (2005)

Professional interests include: newborn care, wellness visit, asthma, and more.

150 East Willow Avenue
Wheaton, IL 60187

(630) 469-9200

Dr. Patrick Michael Mackey, MD is an internist in Wheaton, IL specializing in internal medicine (adult medicine) and general pediatrics. He graduated from Rush Medical College in 2005 and has 21 years of experience. Dr. Patrick Michael Mackey, MD is affiliated with Northwestern Medicine, Duly Health and Care and DUPAGE MEDICAL GROUP LTD.

Office Locations

150 East Willow Avenue
Wheaton, IL 60187

open_in_new

Some issues Dr. Patrick Michael Mackey, MD can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

Noteworthy Medicare Patient Procedures Performed by Dr. Patrick Michael Mackey, MD in 2023

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

Top 5%

By Volume:

lab tests

By Affordability:

In 2023, among providers in related specialties within Illinois, Dr. Patrick Michael Mackey, MD performed more lab tests procedures for Medicare patients than 95% of them and he also had a list price for coagulation (blood clotting) tests, liver function tests (LFTs), metabolic panel, prostate screening, screening PSA test, and vitamin B12 test that was lower than the list prices billed to Medicare by 95% 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 10%

By Volume:

prostate-specific antigen test

In 2023, Dr. Patrick Michael Mackey, MD performed more prostate-specific antigen (PSA) test procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

A1C test

blood draw

phlebotomy for lab tests

screening test

By Affordability:

A1C test

albumin test

blood count tests

cholesterol screening

complete blood count

creatinine test

creatinine urine test

glycated protein test

kidney function tests

lipid profile

microalbumin test

microalbumin urine test

prostate-specific antigen test

prothrombin time test

thyroid blood test

thyroid function tests

total PSA test

urinalysis

In 2012, among providers in related specialties within Illinois, Dr. Patrick Michael Mackey, MD performed more A1C test, blood draw, phlebotomy for lab tests, and screening test procedures for Medicare patients than 75% of them and he also had a list price for A1C test, albumin test, blood count tests, cholesterol screening, complete blood count (CBC), creatinine test, creatinine urine test, glycated protein test, kidney function tests, lipid profile, microalbumin test, microalbumin urine test, prostate-specific antigen (PSA) test, prothrombin time (PT) test, thyroid blood test, thyroid function tests, total PSA test, and urinalysis 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

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2012 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

hospital care	437
inpatient care	437
nursing home care	82

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2013 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

hospital care	366
inpatient care	366
nursing home care	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	173
Female	235

**Ethnicity**
Non-Hispanic White	304
Black	0
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	137
85 and over	104
Less than 65	52

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	64
Depression	29
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	16
Atrial Fibrilation	26
Heart Failure	46
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2014 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

doctor visit	95
hospital care	147
inpatient care	147
lab tests	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	94
Female	146

**Ethnicity**
Non-Hispanic White	203
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	71
85 and over	56
Less than 65	20

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2014

Hypertension	75
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2015 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	69
diabetes management	18
doctor visit	249
hospital care	41
inpatient care	41
lab tests	140
preventive care	66
thyroid function tests	15
vaccines	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	270
Female	220

**Ethnicity**
Non-Hispanic White	418
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	144
85 and over	76
Less than 65	40

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2015

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2016 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	195
diabetes management	79
doctor visit	467
lab tests	529
preventive care	252
thyroid function tests	61
vaccines	53

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	196
Female	140

**Ethnicity**
Non-Hispanic White	282
Black	11
Hispanic	14
Asian	15
Other	14
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	104
85 and over	40
Less than 65	21

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2016

Hypertension	58
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2017 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	291
diabetes management	94
doctor visit	455
lab tests	774
preventive care	341
thyroid function tests	62
vaccines	83

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	203
Female	116

**Ethnicity**
Non-Hispanic White	274
Black	14
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	101
85 and over	32
Less than 65	24

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2017

Hypertension	49
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	22
Depression	13
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	310
diabetes management	103
doctor visit	535
lab tests	783
preventive care	374
thyroid function tests	62
vaccines	94

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	189
Female	98

**Ethnicity**
Non-Hispanic White	246
Black	11
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	91
85 and over	22
Less than 65	17

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2018

Hypertension	52
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	326
diabetes management	102
doctor visit	581
lab tests	893
preventive care	392
thyroid function tests	75
vaccines	85

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	192
Female	78

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	82
85 and over	30
Less than 65	20

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2019

Hypertension	56
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	254
diabetes management	91
doctor visit	510
lab tests	745
preventive care	352
thyroid function tests	46
vaccines	89

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	201
Female	84

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	95
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2020

Hypertension	55
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	387
diabetes management	118
doctor visit	698
lab tests	1177
preventive care	408
thyroid function tests	94
vaccines	59

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	243
Female	107

**Ethnicity**
Non-Hispanic White	307
Black	0
Hispanic	11
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	126
85 and over	41
Less than 65	15

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2021

Hypertension	57
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL during 2022 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

blood draw	386
diabetes management	111
doctor visit	660
lab tests	1141
preventive care	365
thyroid function tests	80
vaccines	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	241
Female	106

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	124
85 and over	37
Less than 65	19

Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD in 2022

Hypertension	68
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Patrick Michael Mackey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patrick Michael Mackey, MD treated as an internist in Wheaton, IL were lab tests, preventive care, blood draw and hospital care.

blood draw	277
diabetes management	89
doctor visit	472
hospital care	247
inpatient care	247
lab tests	688
nursing home care	55
preventive care	318
thyroid function tests	61
vaccines	63

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Patrick Michael Mackey, MD.

**Gender**
Male	182
Female	120

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	2
Non-Hispanic White	258
Hispanic	9
Native American / Alaskan Native	0
Other	6

**Age**
75 to 84	97
85 and over	42
Less than 65	22
65 to 74	140

Average of Total of Conditions of Medicare patients treated by Dr. Patrick Michael Mackey, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Patrick Michael Mackey, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	25
Asthma	6
Osteoporosis	5
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Atrial Fibrillation	14
Cancer	10
Dementia	9

Education & Training

Dr. Patrick Michael Mackey, MD graduated from Rush Medical College in 2005. He completed residency at Baystate Medical Center. He is certified by the American Board of Pediatrics - Pediatrics (Certified) and has a state license in Illinois.

Medical School: Rush Medical College (2005)

Residency: Baystate Medical Center

Board Certification: American Board of Pediatrics - Pediatrics (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Patrick Michael Mackey, MD is associated with these hospitals and organizations:

Northwestern Medicine

Duly Health and Care

DUPAGE MEDICAL GROUP LTD

Ratings & Reviews

Dr. Patrick Michael Mackey, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 682 ratings. We collect ratings and reviews of Dr. Patrick Michael Mackey, MD from all over the web to help you find the right in Wheaton, IL.

4.9

Overall Rating

(682 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-07-10

Patient verified via Press Ganey

An excellent experience. Dr. Mackey is the best Doctor with extraordinary skill In communicating, reading the situation and understanding patient/family concerns. A gifted physician. The entire team at Duly is more than impressive.

Overall Rating: 5.0 2025-07-27

Patient verified via Press Ganey

Dr Mackey always takes the time to understand current lifestyle and activities that may impact my health and provides guidance to ensure I am making the right decisions on my health treatment.

Overall Rating: 5.0 2024-10-11

Patient verified via Press Ganey

Dr. McKay always listens well, has informed follow up questions, provides excellent advice, and works collaboratively to form a medical plan.

Overall Rating: 5.0 2025-07-27

Patient verified via Press Ganey

I appreciate Dr. Mackey's understanding and flexibility. He listens to me and to my priorities. He has good suggestions.

Overall Rating: 5.0 2026-03-23

Patient verified via Press Ganey

I always enjoy my check-ups with Dr. Mackey. He is a very good listener and has a great patient bed-side manner.

Overall Rating: 5.0 2025-05-13

Patient verified via Press Ganey

Dr Mackey is an excellent physician. He made my child very comfortable in his interactions with her.

Overall Rating: 5.0 2024-10-04

Patient verified via Press Ganey

Dr. Mackey was very thorough, answered all of my questions and provided additional information.

Overall Rating: 5.0 2025-07-07

Patient verified via Press Ganey

Dr. Mackey and staff were very professional and friendly during the appointment.

Overall Rating: 5.0 2025-12-20

Patient verified via Press Ganey

Dr.Mackey is excellent. He is knowledgeable, professional and and personable.

Overall Rating: 5.0 2025-04-10

Patient verified via Press Ganey

He is excellent on answering my questions & makes you feel at ease

To see all 682 reviews for Dr. Patrick Michael Mackey, MD, view their full profile.

General Payments

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

**Payments by Company**
Pfizer Inc.	$62 ABRYSVO $23	NURTEC ODT $20	ZAVZPRET $19
GlaxoSmithKline, LLC.	$48 BEXSERO $48
Exact Sciences Corporation	$43 Cologuard Collection Kit $43
Novo Nordisk Inc	$43 Wegovy $23	Ozempic $19
Renalytix AI, Inc.	$22 KIDNEYINTELX BLOOD COLLECTION CONVENIENCE KIT $22
Other	$18 Repatha $18

**Types of Payments**
Food and Beverage	$236

Biography

Dr. Patrick Mackey's area of specialization is general pediatrics. His average rating from his patients is 5.0 stars (out of 5). Areas of particular interest for Dr. Mackey include diabetes, newborn care, and asthma. Dr. Mackey is professionally affiliated with Northwestern Medicine Central DuPage Hospital and Duly Health and Care. According to Doctor.com, he is currently accepting new patients at his office in Wheaton, IL. He graduated from Rush Medical College. For his residency, Dr. Mackey trained at Baystate Medical Center.