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Dr. Mark Kenneth Detweiler, M.D.

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Specializes in: Adult Gastroenterology

Penn State College of Medicine (1979)

1b Commons Drive Unit 9a
Londonderry, NH 03053

(603) 818-4712

Dr. Mark Kenneth Detweiler, M.D. is a gastroenterologist in Londonderry, NH specializing in adult gastroenterology. He graduated from Penn State College of Medicine in 1979 and has 45 years of experience.

Office Locations

Address:

1b Commons Drive Unit 9a
Londonderry, NH 03053

diagnostic procedures	12
doctor visit	98
gastrointestinal procedures	12
hospital care	24
inpatient care	24
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

**Gender**
Male	39
Female	53

**Age**
From 65 to 74	43
From 75 to 84	23
85 and over	11
Less than 65	15

Hypertension	67
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	0
Cancer	13

doctor visit	147

**Gender**
Male	17
Female	32

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	43
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	33
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

diagnostic procedures	58
doctor visit	189
gastrointestinal procedures	58
minimally invasive procedures	58
removal of lesion (e.g. growth)	58

**Gender**
Male	86
Female	164

**Age**
From 65 to 74	122
From 75 to 84	52
85 and over	22
Less than 65	54

Hypertension	60
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	0
Cancer	11

doctor visit	250

**Gender**
Male	23
Female	57

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	22

Hypertension	39
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	16
Depression	34
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	0
Cancer	0

doctor visit	301

**Gender**
Male	23
Female	66

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	24

Hypertension	39
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	0
Depression	37
Chronic Kidney Disease	0
Asthma	12
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

doctor visit	232

**Gender**
Male	17
Female	62

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	19

Hypertension	35
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	16
Depression	25
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

doctor visit	218

**Gender**
Male	14
Female	61

**Age**
From 65 to 74	45
From 75 to 84	13
85 and over	0
Less than 65	0

Hypertension	29
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

doctor visit	216

**Age**
From 65 to 74	43
From 75 to 84	17
85 and over	0
Less than 65	0

Hypertension	32
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	16
Depression	27
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

doctor visit	390

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Mark Kenneth Detweiler, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Mark Kenneth Detweiler, M.D. treated as a gastroenterologist in Londonderry, NH were minimally invasive procedures, removal of lesion (e.g. growth), diagnostic procedures and gastrointestinal procedures.

diagnostic procedures	36
doctor visit	227
gastrointestinal procedures	36
hospital care	24
inpatient care	24
minimally invasive procedures	36
removal of lesion (e.g. growth)	36

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D..

**Gender**
Male	21
Female	49

**Age**
75 to 84	10
85 and over	3
Less than 65	13
65 to 74	41

Average of Total of Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Mark Kenneth Detweiler, M.D. treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	34
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	15
Depression	23
Chronic Kidney Disease	5
Asthma	2
Osteoporosis	5
Heart Failure	3
Chronic Obstructive Pulmonary Disease	3
Diabetes	9
Atrial Fibrillation	1
Cancer	2
Dementia	0

Education & Training

Dr. Mark Kenneth Detweiler, M.D. graduated from Penn State College of Medicine in 1979. He has a state license in New Hampshire.

Medical School: Penn State College of Medicine (1979)

Licensed In: New Hampshire

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark Kenneth Detweiler, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme Corporation	$135 DIFICID $98	ZINPLAVA $37
Prometheus Laboratories Inc.	$69 $69
Aptalis Pharma US, Inc	$22 RECTIV $22
Ferring Pharmaceuticals Inc.	$18 CLENPIQ $18
Takeda Pharmaceuticals U.S.A., Inc.	$18 ENTYVIO $18
Other	$56 MOVANTIK $14	UCERIS TABLETS $13	XELJANZ $13	$15

**Types of Payments**
Food and Beverage	$295
Education	$22

Biography

Dr. Mark Detweiler is an adult gastroenterology specialist in Londonderry, NH. Dr. Detweiler is a graduate of Penn State College of Medicine.

Select Year:

Dr. Mark Kenneth Detweiler, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, M.D. 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. Mark Kenneth Detweiler, M.D. From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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