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Dr. Mark Kenneth Detweiler, MD

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Specializes in: Adult Gastroenterology

1b Commons Drive Unit 9a
Londonderry, NH 03053

(603) 818-4712

Dr. Mark Kenneth Detweiler, MD is a gastroenterologist in Londonderry, NH specializing in adult gastroenterology.

Office Locations

1b Commons Drive Unit 9a
Londonderry, NH 03053

(603) 818-4712

(603) 421-6899

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Kenneth Detweiler, MD treated as a gastroenterologist in Londonderry, NH during 2012 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

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

diagnostic procedures	77
doctor visit	72
gastrointestinal procedures	77
hospital care	22
inpatient care	22
minimally invasive procedures	77
removal of lesion (e.g. growth)	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Kenneth Detweiler, MD treated as a gastroenterologist in Londonderry, NH during 2013 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

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

diagnostic procedures	15
doctor visit	102
gastrointestinal procedures	15
hospital care	25
inpatient care	25
minimally invasive procedures	15
removal of lesion (e.g. growth)	15

2013 Medicare Patient Data

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

**Gender**
Male	39
Female	53

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

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

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

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

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

doctor visit	151

2014 Medicare Patient Data

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

**Gender**
Male	17
Female	32

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

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

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Kenneth Detweiler, MD treated as a gastroenterologist in Londonderry, NH during 2015 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

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

diagnostic procedures	61
doctor visit	193
gastrointestinal procedures	61
minimally invasive procedures	61
removal of lesion (e.g. growth)	61

2015 Medicare Patient Data

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

**Gender**
Male	86
Female	164

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

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

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

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

doctor visit	254

2016 Medicare Patient Data

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

**Gender**
Male	23
Female	57

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

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

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

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

doctor visit	305

2017 Medicare Patient Data

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

**Gender**
Male	23
Female	66

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

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

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

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

doctor visit	236

2018 Medicare Patient Data

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

**Gender**
Male	17
Female	62

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

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

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

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

doctor visit	222

2019 Medicare Patient Data

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

**Gender**
Male	14
Female	61

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

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

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

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

doctor visit	220

2020 Medicare Patient Data

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

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

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD in 2020

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

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

doctor visit	209

2021 Medicare Patient Data

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

**Gender**
Male	15
Female	65

**Age**
From 65 to 74	47
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD in 2021

Hypertension	25
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	14
Depression	29
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

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

doctor visit	185

2022 Medicare Patient Data

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

**Gender**
Male	15
Female	64

**Age**
From 65 to 74	49
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD in 2022

Hypertension	33
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	28
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	25
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

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

diagnostic procedures	51
doctor visit	195
gastrointestinal procedures	51
hospital care	23
inpatient care	23
minimally invasive procedures	51
removal of lesion (e.g. growth)	51

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	22
Female	56

**Age**
75 to 84	12
85 and over	3
Less than 65	12
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD From 2012 - 2022

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

Hypertension	36
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	15
Depression	26
Chronic Kidney Disease	5
Asthma	2
Osteoporosis	9
Heart Failure	3
Chronic Obstructive Pulmonary Disease	3
Diabetes	8
Atrial Fibrillation	1
Dementia	0
Cancer	2

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark Kenneth Detweiler, MD. 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 works as an adult gastroenterology. He attended medical school at Penn State College of Medicine.

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Dr. Mark Kenneth Detweiler, 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. Mark Kenneth Detweiler, MD 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, MD 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, MD 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, MD 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, MD 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, MD 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, MD 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, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Mark Kenneth Detweiler, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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