In 2023, Dr. Steven Dewayne Gammel, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Mississippi. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2012 were nursing home care, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	333
doctor visit	2266
hospital care	330
inpatient care	266
lab tests	79
nursing home care	674
outpatient care	64
preventive care	77
vaccines	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2013 were nursing home care, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	276
doctor visit	2179
hospital care	252
inpatient care	207
lab tests	23
nursing home care	697
outpatient care	45
preventive care	85
vaccines	85

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	297
Female	409

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

**Age**
From 65 to 74	258
From 75 to 84	183
85 and over	84
Less than 65	181

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2013

Hypertension	73
High Cholesterol	34
Stroke	3
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	15
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2014 were nursing home care, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	256
doctor visit	1945
hospital care	197
inpatient care	176
nursing home care	723
outpatient care	21
preventive care	114
vaccines	114

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	292
Female	424

**Ethnicity**
Non-Hispanic White	442
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	186
85 and over	97
Less than 65	172

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2014

Hypertension	67
High Cholesterol	29
Stroke	3
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	16
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2015 were nursing home care, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	253
doctor visit	2065
hospital care	214
inpatient care	179
lab tests	28
nursing home care	757
outpatient care	35
preventive care	110
vaccines	110

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	612
Female	824

**Ethnicity**
Non-Hispanic White	898
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	506
From 75 to 84	374
85 and over	192
Less than 65	364

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2015

Hypertension	72
High Cholesterol	31
Stroke	7
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2016 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

doctor visit	1994
hospital care	230
inpatient care	168
nursing home care	881
outpatient care	62
preventive care	92
vaccines	92

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	301
Female	438

**Ethnicity**
Non-Hispanic White	458
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	181
85 and over	106
Less than 65	175

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2016

Hypertension	73
High Cholesterol	30
Stroke	5
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	18
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2017 were nursing home care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

doctor visit	1777
hospital care	284
inpatient care	189
lab tests	161
nursing home care	913
outpatient care	95
preventive care	103
vaccines	103

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	299
Female	421

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	179
85 and over	105
Less than 65	172

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2017

Hypertension	69
High Cholesterol	31
Stroke	8
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2018 were nursing home care, hospital care, lab tests and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

doctor visit	1786
hospital care	286
inpatient care	187
lab tests	203
nursing home care	786
outpatient care	99
preventive care	126
vaccines	126

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	306
Female	422

**Ethnicity**
Non-Hispanic White	456
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	195
85 and over	93
Less than 65	174

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2018

Hypertension	68
High Cholesterol	28
Stroke	8
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2019 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	119
doctor visit	1416
hospital care	253
inpatient care	215
lab tests	96
nursing home care	854
outpatient care	38
preventive care	131
vaccines	131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	305
Female	407

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	190
85 and over	99
Less than 65	161

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2019

Hypertension	71
High Cholesterol	34
Stroke	7
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	22
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2020 were hospital care, nursing home care, inpatient care and blood draw.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

blood draw	117
doctor visit	489
hospital care	361
inpatient care	332
lab tests	45
nursing home care	336
outpatient care	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	235
Female	291

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	154
85 and over	84
Less than 65	106

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2020

Hypertension	75
High Cholesterol	39
Stroke	8
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	27
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

hospital care	349
inpatient care	315
outpatient care	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	54
Female	82

**Ethnicity**
Non-Hispanic White	90
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	39
85 and over	29
Less than 65	22

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	15
Ischemic Heart Disease	55
Depression	39
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	56
Chronic Obstructive Pulmonary Disease	35
Diabetes	46
Dementia	43
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

hospital care	332
inpatient care	262
outpatient care	70

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	71
Female	76

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	51
85 and over	32
Less than 65	14

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	23
Ischemic Heart Disease	35
Depression	34
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	18
Atrial Fibrilation	26
Heart Failure	45
Chronic Obstructive Pulmonary Disease	39
Diabetes	46
Dementia	34
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

hospital care	187
inpatient care	187

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	50
Female	72

**Ethnicity**
Non-Hispanic White	81
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2023

Hypertension	75
High Cholesterol	68
Stroke	30
Ischemic Heart Disease	34
Depression	38
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	19
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Steven Dewayne Gammel, MD for Medicare patients.

The highest averages for the top procedures that Dr. Steven Dewayne Gammel, MD treated as a family medicine practitioner in Winona, MS were nursing home care, hospital care, blood draw and inpatient care.

blood draw	225
doctor visit	1768
hospital care	272
inpatient care	223
lab tests	90
nursing home care	735
outpatient care	53
preventive care	104
vaccines	104

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Steven Dewayne Gammel, MD.

**Gender**
Male	235
Female	322

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	347
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	148
85 and over	76
Less than 65	128
65 to 74	200

Average of Total of Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD From 2012 - 2023

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

Hypertension	66
High Cholesterol	37
Stroke	9
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	28
Asthma	6
Osteoporosis	8
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Atrial Fibrillation	11
Cancer	8
Dementia	21

Education & Training

He has a state license in Mississippi.

Licensed In: Mississippi

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$115 Victoza $32	Ozempic $25	RYBELSUS $23	$34
Lilly USA, LLC	$47 JARDIANCE $32	MOUNJARO $16
McKesson Medical-Surgical, Inc.	$18 $18
Abbott Laboratories	$18 FREESTYLE LIBRE 3 $18
Janssen Pharmaceuticals, Inc	$16 XARELTO $16
Other	$27 Mitigare $15	Yupelri $12

**Types of Payments**
Food and Beverage	$209
Education	$32

Biography

Dr. Steven Gammel sees patients in Winona, MS. His medical specialty is family medicine. Dr. Gammel graduated from the University of Mississippi School of Medicine.

Select Year:

Dr. Steven Dewayne Gammel, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Steven Dewayne Gammel, MD in 2023

By Affordability:

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. Steven Dewayne Gammel, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Steven Dewayne Gammel, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in Winona, MS