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Dr. Mark H. Leifer, MD

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Specializes in: Adult Gastroenterology

Johns Hopkins University School of Medicine

2793 Shawnee Road
Lima, OH 45806

(419) 227-8209

Dr. Mark H. Leifer, MD is a gastroenterologist in Lima, OH specializing in adult gastroenterology. He graduated from Johns Hopkins University School of Medicine. Dr. Mark H. Leifer, MD is affiliated with Lima Memorial Health System.

Office Locations

Lima Memorial Health System

2793 Shawnee Road
Lima, OH 45806

(419) 227-8209

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2012 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	308
doctor visit	340
esophageal dilation	125
gastrointestinal procedures	595
hospital care	309
inpatient care	309
minimally invasive procedures	514
preventive care	51
removal of lesion (e.g. growth)	308

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2013 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	300
doctor visit	314
esophageal dilation	92
gastrointestinal procedures	520
hospital care	258
inpatient care	258
minimally invasive procedures	472
preventive care	52
removal of lesion (e.g. growth)	300

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	241
Female	292

**Ethnicity**
Non-Hispanic White	494
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	163
85 and over	61
Less than 65	93

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	58
Depression	31
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2014 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	285
doctor visit	341
esophageal dilation	98
gastrointestinal procedures	481
hospital care	253
inpatient care	253
minimally invasive procedures	432
preventive care	31
removal of lesion (e.g. growth)	285

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	234
Female	264

**Ethnicity**
Non-Hispanic White	450
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	144
85 and over	54
Less than 65	98

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2015 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	310
doctor visit	327
esophageal dilation	92
gastrointestinal procedures	487
hospital care	247
inpatient care	247
minimally invasive procedures	455
preventive care	24
removal of lesion (e.g. growth)	310

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	536
Female	590

**Ethnicity**
Non-Hispanic White	1014
Black	66
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	486
From 75 to 84	316
85 and over	126
Less than 65	198

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2016 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	342
doctor visit	329
esophageal dilation	87
gastrointestinal procedures	519
hospital care	246
inpatient care	246
minimally invasive procedures	486
preventive care	25
removal of lesion (e.g. growth)	342

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	270
Female	287

**Ethnicity**
Non-Hispanic White	501
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	154
85 and over	54
Less than 65	99

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	37
Asthma	29
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	319
doctor visit	337
esophageal dilation	91
gastrointestinal procedures	499
hospital care	284
inpatient care	284
minimally invasive procedures	499
preventive care	48
removal of lesion (e.g. growth)	319

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	260
Female	307

**Ethnicity**
Non-Hispanic White	514
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	158
85 and over	76
Less than 65	85

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	54
Depression	29
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	349
doctor visit	349
esophageal dilation	96
gastrointestinal procedures	493
hospital care	159
inpatient care	159
minimally invasive procedures	493
preventive care	30
removal of lesion (e.g. growth)	349

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	214
Female	246

**Ethnicity**
Non-Hispanic White	426
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	158
85 and over	48
Less than 65	63

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2019 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	257
doctor visit	371
esophageal dilation	75
gastrointestinal procedures	426
hospital care	125
inpatient care	125
liver imaging	24
minimally invasive procedures	396
preventive care	39
removal of lesion (e.g. growth)	257
ultrasound (sonogram)	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	188
Female	246

**Ethnicity**
Non-Hispanic White	399
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	127
85 and over	41
Less than 65	57

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark H. Leifer, MD treated as a gastroenterologist in Lima, OH during 2020 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

diagnostic procedures	41
doctor visit	73
gastrointestinal procedures	41
hospital care	16
inpatient care	16
minimally invasive procedures	41
removal of lesion (e.g. growth)	41

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	53
Female	69

**Age**
From 65 to 74	53
From 75 to 84	45
85 and over	12
Less than 65	12

Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Mark H. Leifer, MD for Medicare patients.

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

diagnostic procedures	279
doctor visit	309
esophageal dilation	94
gastrointestinal procedures	451
hospital care	210
inpatient care	210
liver imaging	24
minimally invasive procedures	420
preventive care	37
removal of lesion (e.g. growth)	279
ultrasound (sonogram)	24

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Mark H. Leifer, MD.

**Gender**
Male	221
Female	255

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	0
Non-Hispanic White	422
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	140
85 and over	52
Less than 65	78
65 to 74	206

Average of Total of Conditions of Medicare patients treated by Dr. Mark H. Leifer, MD From 2012 - 2020

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

Hypertension	66
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	46
Depression	25
Chronic Kidney Disease	34
Asthma	8
Osteoporosis	7
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Atrial Fibrillation	13
Dementia	9
Cancer	11

Education & Training

Dr. Mark H. Leifer, MD graduated from Johns Hopkins University School of Medicine. He completed residency at University of Mississippi Medical Center. He is certified by the Certification: Certified and has a state license in Ohio.

Medical School: Johns Hopkins University School of Medicine

Residency: University of Mississippi Medical Center

Board Certification: Certification: Certified

Licensed In: Ohio

Affiliations & Hospitals

Dr. Mark H. Leifer, MD is associated with these hospitals and organizations:

Lima Memorial Health System

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General Payments

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

**Payments by Company**
Gilead Sciences Inc	$467 Epclusa $43	Harvoni $14	$411
AbbVie, Inc.	$386 Creon $180	Humira $33	Lupron $31	Mavyret $28	Viekira $24	Other $89
AbbVie Inc.	$268 Creon $222	LINZESS $38	Humira $8
Gilead Sciences, Inc.	$245 $245
Boston Scientific Corporation	$166 WATCHMAN $166
Other	$664 LINZESS $169	XELJANZ $78	XIFAXAN $72	ENTYVIO $72	Cimzia $40	Other $232

**Types of Payments**
Food and Beverage	$2,196

Biography

Dr. Mark Leifer specializes in adult gastroenterology and practices in Lima, OH. He is affiliated with Lima Memorial Health System. Dr. Leifer studied medicine at Johns Hopkins University School of Medicine. For his professional training, Dr. Leifer completed a residency program at the University of Mississippi Medical Center.