In 2023, Dr. Joseph N. Zemis, MD had a list price for ankle brachial index (ABI), carotid duplex ultrasound, carotid ultrasound, duplex ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, vascular physiologic studies, vascular studies, vascular ultrasound, venous duplex ultrasound, and venous ultrasound that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Florida. 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.

Top 10%

By Volume:

endoscopy

gastrointestinal procedures

In 2023, Dr. Joseph N. Zemis, MD performed more endoscopy, and gastrointestinal procedures procedures for Medicare patients than 90% of providers in related specialties within Florida.

Top 25%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

inpatient hospital care

preventive care

removal of lesion

screening colonoscopy

By Affordability:

balloon dilation

esophageal balloon dilation

In 2012, among providers in related specialties within Florida, Dr. Joseph N. Zemis, MD performed more colonoscopy, EGD with biopsy, EGD with lesion removal, gastrointestinal biopsy, inpatient hospital care (for patient admitted to hospital), preventive care, removal of lesion (e.g. growth), and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for balloon dilation, and esophageal balloon dilation that was lower than the list prices billed to Medicare by 75% of them. 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. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2012 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

catheterization	124
debridement (removal of unhealthy tissue)	141
diagnostic procedures	115
doctor visit	634
excision	141
gastrointestinal procedures	186
hospital care	341
inpatient care	341
minimally invasive procedures	186
preventive care	58
removal of lesion (e.g. growth)	115
ultrasound (sonogram)	191
vascular procedures	251

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2013 were hospital care, inpatient care, vascular procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

catheterization	121
debridement (removal of unhealthy tissue)	120
diagnostic procedures	103
doctor visit	647
excision	120
gastrointestinal procedures	188
hospital care	304
inpatient care	304
minimally invasive procedures	188
preventive care	69
removal of lesion (e.g. growth)	103
ultrasound (sonogram)	160
vascular procedures	202

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	318
Female	419

**Ethnicity**
Non-Hispanic White	717
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	200
85 and over	112
Less than 65	147

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	54
Depression	32
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2014 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

catheterization	57
debridement (removal of unhealthy tissue)	128
diagnostic procedures	117
doctor visit	845
excision	128
gastrointestinal procedures	232
hospital care	415
inpatient care	415
minimally invasive procedures	232
preventive care	86
removal of lesion (e.g. growth)	117
ultrasound (sonogram)	310
vascular procedures	354

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	393
Female	530

**Ethnicity**
Non-Hispanic White	899
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	278
85 and over	127
Less than 65	186

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	40
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2015 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

abdominal surgery	15
balloon dilation	14
catheterization	72
debridement (removal of unhealthy tissue)	55
diagnostic procedures	158
doctor visit	647
esophageal dilation	14
excision	55
gastrointestinal procedures	298
hospital care	318
inpatient care	307
minimally invasive procedures	283
open surgery	15
outpatient care	11
preventive care	91
removal of lesion (e.g. growth)	158
ultrasound (sonogram)	203
vascular procedures	221

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	768
Female	856

**Ethnicity**
Non-Hispanic White	1564
Black	0
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	612
From 75 to 84	482
85 and over	210
Less than 65	320

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2016 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

abdominal surgery	13
catheterization	72
diagnostic procedures	125
doctor visit	480
gastrointestinal procedures	240
hospital care	292
inpatient care	292
minimally invasive procedures	227
open surgery	13
preventive care	84
removal of lesion (e.g. growth)	125
ultrasound (sonogram)	314
vascular procedures	339

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	361
Female	475

**Ethnicity**
Non-Hispanic White	801
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	244
85 and over	113
Less than 65	144

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	42
Asthma	33
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2017 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

anastomosis	17
catheterization	28
diagnostic procedures	111
dialysis access procedures	17
doctor visit	486
gastrointestinal procedures	187
hospital care	225
inpatient care	225
minimally invasive procedures	187
preventive care	62
removal of lesion (e.g. growth)	111
ultrasound (sonogram)	308
vascular procedures	343

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	330
Female	424

**Ethnicity**
Non-Hispanic White	735
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	221
85 and over	91
Less than 65	108

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2018 were ultrasound (sonogram), vascular procedures, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

catheterization	29
diagnostic procedures	134
doctor visit	470
gastrointestinal procedures	217
hospital care	196
inpatient care	196
minimally invasive procedures	217
preventive care	67
removal of lesion (e.g. growth)	134
ultrasound (sonogram)	273
vascular procedures	273

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	328
Female	411

**Ethnicity**
Non-Hispanic White	706
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	223
85 and over	110
Less than 65	118

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	0
Asthma	10
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2019 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

catheterization	12
diagnostic procedures	128
doctor visit	492
gastrointestinal procedures	216
hospital care	154
inpatient care	154
minimally invasive procedures	216
preventive care	66
removal of lesion (e.g. growth)	128
ultrasound (sonogram)	255
vascular procedures	269

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	333
Female	371

**Ethnicity**
Non-Hispanic White	669
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	199
85 and over	97
Less than 65	111

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2020 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

diagnostic procedures	70
doctor visit	311
gastrointestinal procedures	103
hospital care	86
inpatient care	86
minimally invasive procedures	103
preventive care	33
removal of lesion (e.g. growth)	70
ultrasound (sonogram)	179
vascular procedures	195

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	242
Female	249

**Ethnicity**
Non-Hispanic White	462
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	154
85 and over	59
Less than 65	79

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2021 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

diagnostic procedures	90
doctor visit	328
gastrointestinal procedures	123
hospital care	83
inpatient care	83
minimally invasive procedures	123
preventive care	33
removal of lesion (e.g. growth)	90
ultrasound (sonogram)	187
vascular procedures	203

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	261
Female	293

**Ethnicity**
Non-Hispanic White	520
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	169
85 and over	46
Less than 65	77

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL during 2022 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

diagnostic procedures	65
doctor visit	352
gastrointestinal procedures	118
hospital care	79
inpatient care	79
minimally invasive procedures	118
preventive care	53
removal of lesion (e.g. growth)	65
ultrasound (sonogram)	158
vascular procedures	169

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	266
Female	267

**Ethnicity**
Non-Hispanic White	508
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	183
85 and over	58
Less than 65	60

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	7
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joseph N. Zemis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joseph N. Zemis, MD treated as a general surgeon in Miramar Beach, FL were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal surgery	14
anastomosis	17
balloon dilation	14
catheterization	64
debridement (removal of unhealthy tissue)	111
diagnostic procedures	110
dialysis access procedures	17
doctor visit	517
esophageal dilation	14
excision	111
gastrointestinal procedures	191
hospital care	226
inpatient care	225
minimally invasive procedures	189
open surgery	14
outpatient care	11
preventive care	63
removal of lesion (e.g. growth)	110
ultrasound (sonogram)	230
vascular procedures	256

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joseph N. Zemis, MD.

**Gender**
Male	327
Female	390

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	689
Native American / Alaskan Native	0
Hispanic	0
Other	8

**Age**
75 to 84	213
85 and over	93
Less than 65	122
65 to 74	288

Average of Total of Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	31
Asthma	11
Osteoporosis	8
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Atrial Fibrillation	15
Dementia	10
Cancer	14

Education & Training

He has a state license in Florida.

Licensed In: Florida

Ratings & Reviews

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General Payments

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

**Payments by Company**
Endogastric Solutions, Inc	$134 EsophyX $134
Braintree Laboratories, Inc.	$49 SUPREP $49
Merck Sharp & Dohme Corporation	$15 $15
Medtronic, Inc.	$14 Sonicision $14
Medtronic USA, Inc.	$13 PlasmaBlade $13
Other	$25 Non-Covered-Product $13	BPV-Denali $12

**Types of Payments**
Food and Beverage	$250

Biography

Dr. Joseph Zemis' area of specialization is general surgery. He attended medical school at Emory University School of Medicine.

Select Year:

Dr. Joseph N. Zemis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joseph N. Zemis, MD in 2023

By Affordability:

By Volume:

By Volume:

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. Joseph N. Zemis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joseph N. Zemis, 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. Joseph N. Zemis, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Miramar Beach, FL