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

Home > MI Providers > Family Physicians & Family Medicine Specialists

Dr. Duncan Chapman, MD

(No ratings)

Specializes in: Family Medicine

Wayne State University School of Medicine

Professional interests include: pain, ear wax removal, attention deficit hyperactivity disorder (ADHD), and more.

2700 EAST CENTRE AVENUE
Portage, MI 49002

(269) 286-7050

Dr. Duncan Chapman, MD is a family medicine practitioner in Portage, MI specializing in family medicine. He graduated from Wayne State University School of Medicine. Dr. Duncan Chapman, MD is affiliated with Ascension, Ascension Borgess Hospital and BRONSON METHODIST HOSPITAL.

Office Locations

Address:

2700 EAST CENTRE AVENUE
Portage, MI 49002

Some issues Dr. Duncan Chapman, MD can help you with:

Attention Deficit Hyperactivity Disorder (ADHD)

Attention deficit hyperactivity disorder, or ADHD, is one of the most common disorders diagnosed in children. It is characterized by hyperactivity and difficulty maintaining focus or paying attention. ADHD may last into adulthood for some patients. Boys are more likely to be diagnosed with this condition than girls, although medical experts are unsure why this is. ADHD symptoms include:

Forgetfulness in home, school, and work activities
Inability to sustain focus for longer periods of time
Frequent distraction by other stimuli
Tendency to fidget and squirm
Excessive talk and movements

There are three main types of ADHD:

Predominantly hyperactive-impulsive types show symptoms such as constant fidgeting, talking non-stop, touching everything, having trouble sitting still and waiting their turn, and interrupting others.
Predominantly inattentive types are easily distracted or bored. They may wander off during tasks, forget instructions, daydream, or appear not to be listening. This type sometimes goes undiagnosed as children with it are not hyperactive and may have few behavioral issues.
Combined types show symptoms from both categories. This type is the most common type of ADHD.

Treatment can include stimulant medications and behavioral therapy to teach patients ways to navigate their world and control symptoms better. In addition to treatment, accommodations at school or work can greatly help people with ADHD improve their productivity and confidence. A structured environment (with lots of organization and well-defined rules) seems to help most children with ADHD function at their best.

ADHD is mainly thought of as a disorder that affects children, but symptoms can last into adulthood for many. In adults, ADHD has similar symptoms as when it is seen in children: impulsive behavior and difficulty maintaining focus. These symptoms can cause problems in both careers and relationships. Additionally, adults with ADHD are at increased risk for substance abuse. Medications can be an important part of treatment for adults, as well as learning stress reduction techniques and organization skills. Specialized ADHD coaches can help adults with ADHD manage their symptoms and thrive in life.

doctor visit	304
ear procedures	17

**Gender**
Male	122
Female	146

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	69
85 and over	27
Less than 65	51

Hypertension	61
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	9
Cancer	9

aspiration	38
debridement (removal of unhealthy tissue)	84
doctor visit	976
ear procedures	28
excision	26
injections	38

**Gender**
Male	303
Female	307

**Ethnicity**
Non-Hispanic White	561
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	175
85 and over	71
Less than 65	113

Hypertension	65
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	9
Cancer	8

aspiration	32
debridement (removal of unhealthy tissue)	254
doctor visit	1066
ear procedures	12
excision	206
injections	32

**Gender**
Male	552
Female	626

**Ethnicity**
Non-Hispanic White	1082
Black	46
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	512
From 75 to 84	304
85 and over	136
Less than 65	226

Hypertension	64
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	8

aspiration	64
debridement (removal of unhealthy tissue)	257
doctor visit	1285
ear procedures	16
excision	258
injections	64

**Gender**
Male	270
Female	239

**Ethnicity**
Non-Hispanic White	453
Black	19
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	123
85 and over	54
Less than 65	88

Hypertension	68
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	34
Asthma	19
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	10
Cancer	10

aspiration	62
debridement (removal of unhealthy tissue)	278
doctor visit	1437
ear procedures	32
excision	279
injections	62

**Gender**
Male	249
Female	252

**Ethnicity**
Non-Hispanic White	452
Black	22
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	125
85 and over	62
Less than 65	76

Hypertension	71
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	10
Cancer	11

aspiration	94
debridement (removal of unhealthy tissue)	340
doctor visit	1445
ear procedures	26
excision	308
injections	94

**Gender**
Male	280
Female	234

**Ethnicity**
Non-Hispanic White	464
Black	17
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	115
85 and over	59
Less than 65	90

Hypertension	69
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	11
Cancer	10

aspiration	97
debridement (removal of unhealthy tissue)	199
doctor visit	1583
ear procedures	32
excision	200
injections	97

**Gender**
Male	246
Female	211

**Ethnicity**
Non-Hispanic White	419
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	123
85 and over	51
Less than 65	70

Hypertension	70
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	38
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	10
Cancer	11

aspiration	60
doctor visit	1020
ear procedures	17
injections	60

**Gender**
Male	205
Female	142

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	91
85 and over	37
Less than 65	39

Hypertension	69
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	41
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	9
Cancer	10

aspiration	79
doctor visit	2178
ear procedures	40
injections	79

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Duncan Chapman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Duncan Chapman, MD treated as a family medicine practitioner in Portage, MI were debridement (removal of unhealthy tissue), excision, aspiration and injections.

aspiration	65
debridement (removal of unhealthy tissue)	236
doctor visit	1255
ear procedures	24
excision	213
injections	65

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Duncan Chapman, MD.

**Gender**
Male	222
Female	215

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	0
Non-Hispanic White	399
Native American / Alaskan Native	0
Hispanic	0
Other	8

**Age**
85 and over	49
75 to 84	112
Less than 65	75
65 to 74	200

Average of Total of Conditions of Medicare patients treated by Dr. Duncan Chapman, MD From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Duncan Chapman, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	53
High Cholesterol	41
Stroke	2
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	25
Asthma	6
Osteoporosis	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Atrial Fibrillation	9
Dementia	7
Cancer	7

Education & Training

Dr. Duncan Chapman, MD graduated from Wayne State University School of Medicine. He completed residency at University of Colorado Denver Affiliated Hospitals. He is certified by the The American Board of Family Medicine - Family Medicine and has a state license in Michigan.

Medical School: Wayne State University School of Medicine

Residency: University of Colorado Denver Affiliated Hospitals

Board Certification: The American Board of Family Medicine - Family Medicine

Licensed In: Michigan

Affiliations & Hospitals

Dr. Duncan Chapman, MD is associated with these hospitals and organizations:

Ascension

Ascension Borgess Hospital

BRONSON METHODIST HOSPITAL

Ratings & Reviews

Dr. Duncan Chapman, MD does not have any reviews yet, be the first to leave a review of Dr. Duncan Chapman, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Pfizer Inc.	$233 LYRICA $131	ZAVZPRET $43	ELIQUIS $27	CELEBREX $19	VIAGRA $14
Novo Nordisk Inc	$232 Ozempic $40	Victoza $36	NovoLog $35	Tresiba $34	RYBELSUS $27	Other $60
Organogenesis Inc.	$200 Affinity/NuShield/Puraply $104	Apligraf $96
Astellas Pharma US Inc	$179 Vesicare $58	Veozah $20	$100
Boehringer Ingelheim Pharmaceuticals, Inc.	$156 JARDIANCE $123	OFEV $22	GLYXAMBI $12
Other	$986 AMNIOEXCEL $98	BUTRANS $80	GVOKE HYPOPEN $67	GRAFIX PL $58	ANORO $45	Other $638

**Types of Payments**
Food and Beverage	$1,754
Education	$127
Travel and Lodging	$104

Biography

Dr. Duncan Chapman is a specialist in family medicine. His clinical interests include pain, leg ulcers, and ear wax removal. Dr. Chapman obtained his medical school training at Wayne State University School of Medicine and performed his residency at a hospital affiliated with the University of Colorado Denver. He is professionally affiliated with Ascension Borgess Hospital. Doctor.com reports that he is not accepting new patients.

Select Year:

Dr. Duncan Chapman, MD

Office Locations

Some issues Dr. Duncan Chapman, MD can help you with:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duncan Chapman, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Duncan Chapman, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in Portage, MI