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Dr. David Ervin Langholz, MD

(73 Ratings)

Specializes in: Adult Cardiology

230 W Oak Street
Fremont, MI 49412

(616) 885-5000

Dr. David Ervin Langholz, MD is a cardiologist in Fremont, MI specializing in adult cardiology.

Office Locations

230 W Oak Street
Fremont, MI 49412

(616) 885-5000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	650
doctor visit	584
hospital care	611
inpatient care	611
minimally invasive procedures	48
nuclear scan	81
stress testing	217
ultrasound (sonogram)	500
vascular procedures	71

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	362
doctor visit	313
hospital care	473
inpatient care	473
minimally invasive procedures	28
nuclear scan	50
stress testing	103
ultrasound (sonogram)	297
vascular procedures	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	431
Female	275

**Ethnicity**
Non-Hispanic White	604
Black	70
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	204
85 and over	103
Less than 65	178

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	66
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	509
cardioversion	15
doctor visit	310
hospital care	479
inpatient care	479
minimally invasive procedures	35
nuclear scan	85
pulmonary testing	17
stress testing	176
ultrasound (sonogram)	387
vascular procedures	86

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	527
Female	382

**Ethnicity**
Non-Hispanic White	801
Black	61
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	276
85 and over	147
Less than 65	182

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	72
Depression	29
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	8
Atrial Fibrilation	37
Heart Failure	55
Chronic Obstructive Pulmonary Disease	30
Diabetes	43
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	524
cardioversion	29
doctor visit	288
hospital care	318
inpatient care	318
minimally invasive procedures	50
nuclear scan	67
pulmonary testing	11
stress testing	139
ultrasound (sonogram)	498
vascular procedures	156

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	1082
Female	826

**Ethnicity**
Non-Hispanic White	1680
Black	138
Hispanic	0
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	664
From 75 to 84	600
85 and over	286
Less than 65	358

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	71
Depression	31
Chronic Kidney Disease	52
Asthma	21
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	49
Chronic Obstructive Pulmonary Disease	30
Diabetes	43
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	696
cardioversion	38
doctor visit	298
hospital care	233
inpatient care	233
minimally invasive procedures	49
nuclear scan	82
pulmonary testing	29
stress testing	168
ultrasound (sonogram)	643
vascular procedures	176

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	701
Female	574

**Ethnicity**
Non-Hispanic White	1123
Black	96
Hispanic	26
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	403
85 and over	210
Less than 65	252

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	72
Depression	32
Chronic Kidney Disease	54
Asthma	32
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	53
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	666
cardioversion	26
doctor visit	291
hospital care	202
inpatient care	202
minimally invasive procedures	42
nuclear scan	92
pulmonary testing	17
stress testing	159
ultrasound (sonogram)	539
vascular procedures	61

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	641
Female	546

**Ethnicity**
Non-Hispanic White	1045
Black	83
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	441
From 75 to 84	366
85 and over	195
Less than 65	185

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	71
Depression	35
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	53
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	790
cardioversion	23
doctor visit	222
hospital care	221
inpatient care	221
minimally invasive procedures	45
nuclear scan	88
pulmonary testing	12
stress testing	161
ultrasound (sonogram)	660
vascular procedures	57

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	667
Female	570

**Ethnicity**
Non-Hispanic White	1080
Black	70
Hispanic	39
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	461
From 75 to 84	375
85 and over	202
Less than 65	199

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	69
Depression	34
Chronic Kidney Disease	56
Asthma	8
Osteoperosis	9
Atrial Fibrilation	35
Heart Failure	55
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	753
cardioversion	35
doctor visit	181
hospital care	243
inpatient care	243
minimally invasive procedures	29
nuclear scan	100
pulmonary testing	17
stress testing	187
ultrasound (sonogram)	610
vascular procedures	67

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	775
Female	709

**Ethnicity**
Non-Hispanic White	1319
Black	81
Hispanic	38
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	594
From 75 to 84	447
85 and over	206
Less than 65	237

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	62
Depression	34
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	856
cardioversion	26
doctor visit	140
hospital care	205
inpatient care	205
minimally invasive procedures	47
nuclear scan	96
stress testing	170
ultrasound (sonogram)	741
vascular procedures	79

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	857
Female	776

**Ethnicity**
Non-Hispanic White	1449
Black	95
Hispanic	28
Asian	12
Other	37
Native American	12

**Age**
From 65 to 74	674
From 75 to 84	474
85 and over	219
Less than 65	266

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	865
cardioversion	32
doctor visit	151
hospital care	205
inpatient care	205
minimally invasive procedures	35
nuclear scan	105
stress testing	179
ultrasound (sonogram)	712
vascular procedures	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	924
Female	892

**Ethnicity**
Non-Hispanic White	1639
Black	68
Hispanic	39
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	760
From 75 to 84	561
85 and over	266
Less than 65	229

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	61
Depression	32
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	409
doctor visit	382
nuclear scan	57
stress testing	83
ultrasound (sonogram)	338

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	442
Female	388

**Ethnicity**
Non-Hispanic White	762
Black	23
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	299
85 and over	125
Less than 65	91

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	49
Depression	25
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	12
Atrial Fibrilation	41
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	297
doctor visit	390
nuclear scan	67
stress testing	67
ultrasound (sonogram)	230

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	329
Female	330

**Ethnicity**
Non-Hispanic White	610
Black	12
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	243
85 and over	108
Less than 65	65

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	12
Atrial Fibrilation	39
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI during 2024 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

cardiac procedures	242
doctor visit	373
nuclear scan	45
stress testing	45
ultrasound (sonogram)	197

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	273
Female	267

**Ethnicity**
Non-Hispanic White	514
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	193
85 and over	106
Less than 65	41

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	49
Depression	24
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	15
Atrial Fibrilation	40
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. David Ervin Langholz, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Ervin Langholz, MD treated as a cardiologist in Fremont, MI were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

ambulatory monitoring	14
cardiac procedures	586
cardioversion	28
doctor visit	301
hospital care	319
inpatient care	319
minimally invasive procedures	40
nuclear scan	78
pulmonary testing	17
stress testing	142
ultrasound (sonogram)	488
vascular procedures	83

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. David Ervin Langholz, MD.

**Gender**
Male	588
Female	502

**Ethnicity**
Black / African American	61
Asian / Pacific Islander	0
Non-Hispanic White	971
Hispanic	20
Native American / Alaskan Native	0
Other	18

**Age**
85 and over	167
75 to 84	341
Less than 65	175
65 to 74	406

Average of Total of Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. David Ervin Langholz, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	69
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	58
Depression	28
Chronic Kidney Disease	43
Asthma	11
Osteoporosis	8
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Atrial Fibrillation	32
Cancer	13
Dementia	11

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

Ratings & Reviews

Dr. David Ervin Langholz, MD has an exceptional overall rating with an average of 4.93 out of 5 stars based on 73 ratings. We collect ratings and reviews of Dr. David Ervin Langholz, MD from all over the web to help you find the right in Fremont, MI.

4.93

Overall Rating

(73 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Actelion Pharmaceuticals US, Inc.	$82 VENTAVIS ILOPROST $82
Novartis Pharmaceuticals Corporation	$74 ENTRESTO $47	LEQVIO $27
Abbott Laboratories	$70 Vascular $70
Otsuka Pharmaceutical Development & Commercialization, Inc.	$65 SAMSCA $65
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$61 LifeVest $61
Other	$268 HeartMate II $49	Pradaxa $29	Implantable Cardioverter Defibrillators - ICDs $27	Effient $26	ELIQUIS $22	Other $115

**Types of Payments**
Food and Beverage	$621

Biography

Dr. David Langholz practices adult cardiology. His average patient rating is 5.0 stars (out of 5).

Select Year:

Dr. David Ervin Langholz, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. David Ervin Langholz, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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