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Dr. Michael D. Caldwell, MD

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Specializes in: Vascular Surgery and General Surgery

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5511

Dr. Michael D. Caldwell, MD is a vascular surgeon in Marshfield, WI specializing in vascular surgery and general surgery.

Office Locations

1000 N Oak Avenue
Marshfield, WI 54449

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In The News

“At the Marshfield Clinic Research Foundation in Wisconsin, a new study will compare results for 250 patients getting warfarin through standard trial and error with 250 getting doses that are...”—"Drug dose to be individualized", The Orange County Register, January 2007

“At the Marshfield Clinic Research Foundation in Wisconsin, a new study will compare results for 250 patients getting warfarin through standard trial and error with 250 getting doses that are...”—"Creating GENETIC MEDICINE", The Washington Times, January 2007

“"We could make warfarin a lot safer with genetic testing,"said Dr. Michael Caldwell, a researcher at the Marshfield Clinic, an integrated health system in northern Wisconsin, which has a genetic...”—"Smart Care via a Mouse, but What Will It Cost? (Published 2006)", New York Times, August 2006

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2012 were hyperbaric oxygen (HBO) therapy, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	20
debridement (removal of unhealthy tissue)	99
doctor visit	49
excision	68
hospital care	58
hyperbaric oxygen (HBO) therapy	618
inpatient care	58
lower extremity surgery	20

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2013 were hyperbaric oxygen (HBO) therapy, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	30
debridement (removal of unhealthy tissue)	147
excision	102
hospital care	59
hyperbaric oxygen (HBO) therapy	488
inpatient care	59
lower extremity surgery	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	89
Female	64

**Age**
From 65 to 74	47
From 75 to 84	38
85 and over	19
Less than 65	49

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	67
Asthma	10
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	46
Chronic Obstructive Pulmonary Disease	23
Diabetes	65
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2014 were hyperbaric oxygen (HBO) therapy, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	15
debridement (removal of unhealthy tissue)	194
excision	97
hospital care	96
hyperbaric oxygen (HBO) therapy	432
inpatient care	96
lower extremity surgery	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	95
Female	68

**Age**
From 65 to 74	50
From 75 to 84	38
85 and over	15
Less than 65	60

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	53
Depression	39
Chronic Kidney Disease	68
Asthma	7
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	48
Chronic Obstructive Pulmonary Disease	24
Diabetes	66
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2015 were hyperbaric oxygen (HBO) therapy, debridement (removal of unhealthy tissue), excision and hospital care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	24
debridement (removal of unhealthy tissue)	188
excision	110
hospital care	89
hyperbaric oxygen (HBO) therapy	477
inpatient care	89
lower extremity surgery	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	156
Female	152

**Age**
From 65 to 74	110
From 75 to 84	46
85 and over	52
Less than 65	100

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	69
Asthma	11
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	45
Chronic Obstructive Pulmonary Disease	19
Diabetes	64
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2016 were debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	22
debridement (removal of unhealthy tissue)	318
doctor visit	402
excision	142
hospital care	177
hyperbaric oxygen (HBO) therapy	273
inpatient care	177
lower extremity surgery	22
plastic surgery procedures	28
reconstructive surgery	28
tissue transfer	15
wound repair (e.g. stitches)	28

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	138
Female	108

**Age**
From 65 to 74	87
From 75 to 84	52
85 and over	23
Less than 65	84

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	55
Depression	35
Chronic Kidney Disease	73
Asthma	27
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	59
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2017 were debridement (removal of unhealthy tissue), hospital care, inpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

debridement (removal of unhealthy tissue)	504
doctor visit	442
excision	104
hospital care	181
hyperbaric oxygen (HBO) therapy	135
inpatient care	181
plastic surgery procedures	114
reconstructive surgery	114
tissue transfer	114
wound repair (e.g. stitches)	114

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	163
Female	111

**Age**
From 65 to 74	97
From 75 to 84	66
85 and over	35
Less than 65	76

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	74
Asthma	8
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	62
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2018 were debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

amputation	25
debridement (removal of unhealthy tissue)	485
doctor visit	371
excision	104
hospital care	116
hyperbaric oxygen (HBO) therapy	161
inpatient care	116
lower extremity surgery	25
plastic surgery procedures	19
reconstructive surgery	19
tissue transfer	19
wound repair (e.g. stitches)	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	150
Female	109

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	69
85 and over	33
Less than 65	64

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	68
Asthma	5
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	51
Chronic Obstructive Pulmonary Disease	24
Diabetes	60
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2019 were hyperbaric oxygen (HBO) therapy, debridement (removal of unhealthy tissue), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

debridement (removal of unhealthy tissue)	394
doctor visit	192
excision	66
hospital care	72
hyperbaric oxygen (HBO) therapy	413
inpatient care	72
plastic surgery procedures	34
reconstructive surgery	34
tissue transfer	34
wound repair (e.g. stitches)	34

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	119
Female	77

**Age**
From 65 to 74	73
From 75 to 84	46
85 and over	25
Less than 65	52

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	70
Asthma	7
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	64
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2020 were debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy, excision and reconstructive surgery.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

debridement (removal of unhealthy tissue)	458
doctor visit	180
excision	168
hospital care	44
hyperbaric oxygen (HBO) therapy	453
inpatient care	44
plastic surgery procedures	77
reconstructive surgery	77
tissue transfer	77
wound repair (e.g. stitches)	77

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	82
Female	60

**Age**
From 65 to 74	41
From 75 to 84	48
85 and over	13
Less than 65	40

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	54
Depression	40
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	22
Diabetes	69
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2021 were debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy, excision and hospital care.

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

debridement (removal of unhealthy tissue)	638
doctor visit	190
excision	185
hospital care	92
hyperbaric oxygen (HBO) therapy	303
inpatient care	92

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	112
Female	65

**Age**
From 65 to 74	61
From 75 to 84	48
85 and over	27
Less than 65	41

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	66
Asthma	0
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	50
Chronic Obstructive Pulmonary Disease	27
Diabetes	59
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI during 2022 were debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

debridement (removal of unhealthy tissue)	135
doctor visit	67

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Male	44
Female	37

**Age**
From 65 to 74	33
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael D. Caldwell, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	41
Depression	43
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	15
Atrial Fibrilation	36
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	65
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael D. Caldwell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael D. Caldwell, MD treated as a vascular surgeon in Marshfield, WI were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

amputation	22
debridement (removal of unhealthy tissue)	323
doctor visit	236
excision	114
hospital care	98
inpatient care	98
lower extremity surgery	22
plastic surgery procedures	54
reconstructive surgery	54
tissue transfer	51
wound repair (e.g. stitches)	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael D. Caldwell, MD.

**Gender**
Female	77
Male	104

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	22
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	22
75 to 84	43
Less than 65	51
65 to 74	62

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

The highest averages of the most common conditions of Medicare patients that Dr. Michael D. Caldwell, MD treated were hypertension, chronic kidney disease, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	62
Asthma	6
Osteoporosis	9
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	57
Atrial Fibrillation	24
Dementia	15
Cancer	11

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$19,235 Ozempic $9,929	Victoza $9,306
Merz North America, Inc.	$8,917 Radiesse $8,917
Cadence Pharmaceuticals, Inc.	$4,750 OFIRMEV $4,750
Novadaq Technologies Inc.	$2,147 DERMACELL $2,147
Astellas Pharma US Inc	$141 Myrbetriq $42	$100
Other	$125 Flowable $55	Apligraf $52	Biologics $17

**Types of Payments**
Consulting Fee	$15,800
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$11,088
Travel and Lodging	$6,989
Food and Beverage	$1,340
Education	$100

Biography

Dr. Michael Caldwell specializes in general surgery and vascular surgery and practices in Marshfield, WI. Dr. Caldwell obtained a license to practice in Wisconsin.