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Dr. Lawrence Michael Weiss, MD

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Specializes in: Adult Gastroenterology

508 Jeffords Street Suite D
Clearwater, FL 33756

(727) 443-7700

Dr. Lawrence Michael Weiss, MD is a gastroenterologist in Clearwater, FL specializing in adult gastroenterology.

Office Locations

508 Jeffords Street Suite D
Clearwater, FL 33756

(727) 443-7700

(727) 461-4379

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Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence Michael Weiss, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

esophageal balloon dilation

preventive care

screening colonoscopy

In 2012, Dr. Lawrence Michael Weiss, MD performed more esophageal balloon dilation, preventive care, and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	182
doctor visit	495
esophageal dilation	21
gastrointestinal procedures	247
hospital care	71
inpatient care	71
minimally invasive procedures	247
preventive care	44
removal of lesion (e.g. growth)	182

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	183
doctor visit	466
esophageal dilation	18
gastrointestinal procedures	241
hospital care	67
inpatient care	67
minimally invasive procedures	241
preventive care	40
removal of lesion (e.g. growth)	183

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	138
Female	185

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	112
85 and over	48
Less than 65	29

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2013

Hypertension	67
High Cholesterol	72
Stroke	4
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	179
doctor visit	476
esophageal dilation	21
gastrointestinal procedures	242
hospital care	68
inpatient care	68
minimally invasive procedures	242
preventive care	42
removal of lesion (e.g. growth)	179

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	129
Female	183

**Ethnicity**
Non-Hispanic White	297
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	111
85 and over	57
Less than 65	14

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2014

Hypertension	72
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	174
doctor visit	467
esophageal dilation	27
gastrointestinal procedures	254
hospital care	61
inpatient care	61
minimally invasive procedures	254
preventive care	53
removal of lesion (e.g. growth)	174

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	248
Female	352

**Ethnicity**
Non-Hispanic White	558
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	190
85 and over	68
Less than 65	34

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2015

Hypertension	66
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	167
doctor visit	501
esophageal dilation	28
gastrointestinal procedures	243
hospital care	16
inpatient care	16
minimally invasive procedures	243
preventive care	48
removal of lesion (e.g. growth)	167

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	118
Female	173

**Ethnicity**
Non-Hispanic White	277
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	97
85 and over	30
Less than 65	15

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2016

Hypertension	68
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	165
doctor visit	431
esophageal dilation	18
gastrointestinal procedures	233
hospital care	15
inpatient care	15
minimally invasive procedures	233
preventive care	50
removal of lesion (e.g. growth)	165

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	120
Female	165

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	88
85 and over	31
Less than 65	16

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2017

Hypertension	72
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

diagnostic procedures	157
doctor visit	476
esophageal dilation	11
gastrointestinal procedures	217
minimally invasive procedures	217
preventive care	49
removal of lesion (e.g. growth)	157

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	130
Female	164

**Ethnicity**
Non-Hispanic White	275
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	90
85 and over	41
Less than 65	16

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2018

Hypertension	69
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	48
Depression	19
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2019 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

balloon dilation	24
biological response modifier (BRM) therapy	15
chemotherapy	15
diagnostic procedures	167
doctor visit	487
esophageal dilation	24
gastrointestinal procedures	245
hospital care	12
inpatient care	12
liver imaging	11
minimally invasive procedures	260
preventive care	54
removal of lesion (e.g. growth)	167
ultrasound (sonogram)	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	139
Female	183

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	113
85 and over	38
Less than 65	21

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2019

Hypertension	67
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

balloon dilation	12
diagnostic procedures	117
doctor visit	399
esophageal dilation	12
gastrointestinal procedures	167
minimally invasive procedures	167
preventive care	38
removal of lesion (e.g. growth)	117

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	129
Female	157

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	93
85 and over	28
Less than 65	21

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2020

Hypertension	68
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

balloon dilation	21
chronic care	40
diagnostic procedures	147
doctor visit	424
esophageal dilation	21
gastrointestinal procedures	210
liver imaging	17
minimally invasive procedures	210
preventive care	42
removal of lesion (e.g. growth)	147
ultrasound (sonogram)	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	147
Female	170

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	116
85 and over	32
Less than 65	17

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2021

Hypertension	68
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

balloon dilation	22
chronic care	91
diagnostic procedures	250
doctor visit	591
esophageal dilation	22
gastrointestinal procedures	352
liver imaging	19
minimally invasive procedures	352
preventive care	80
removal of lesion (e.g. growth)	250
ultrasound (sonogram)	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Male	216
Female	278

**Ethnicity**
Non-Hispanic White	459
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	184
85 and over	43
Less than 65	21

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lawrence Michael Weiss, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lawrence Michael Weiss, MD treated as a gastroenterologist in Clearwater, FL were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

balloon dilation	19
biological response modifier (BRM) therapy	15
chemotherapy	15
chronic care	65
diagnostic procedures	171
doctor visit	473
esophageal dilation	20
gastrointestinal procedures	241
hospital care	44
inpatient care	44
liver imaging	15
minimally invasive procedures	242
preventive care	49
removal of lesion (e.g. growth)	171
ultrasound (sonogram)	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lawrence Michael Weiss, MD.

**Gender**
Female	182
Male	137

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	299
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
85 and over	37
75 to 84	108
Less than 65	18
65 to 74	155

Average of Total of Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Lawrence Michael Weiss, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	62
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Atrial Fibrillation	12
Dementia	8
Cancer	15

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. Lawrence Michael Weiss, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Celgene Corporation	$3,350 Ozanimod $3,020	ZEPOSIA $227	$103
Allergan Inc.	$1,829 VIBERZI $188	LINZESS $28	ZENPEP $11	$1,602
Celltrion, Inc.	$1,719 $1,719
Janssen Research & Development, LLC	$1,488 STELARA $1,488
Eli Lilly and Company	$1,289 $1,289
Other	$6,540 Creon $506	ENTYVIO $353	XIFAXAN $324	STELARA $297	LINZESS $274	Other $4,786

**Types of Payments**
Food and Beverage	$8,094
Travel and Lodging	$6,349
Consulting Fee	$1,719
Education	$53

Research Payments

Dr. Lawrence Michael Weiss, MD has received 733 research payments totaling $1,292,689.

Biography

Dr. Lawrence Weiss is a specialist in adult gastroenterology. He works in Clearwater, FL. He graduated from New York Medical College.

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Dr. Lawrence Michael Weiss, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence Michael Weiss, MD in 2023

By Volume:

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. Lawrence Michael Weiss, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence Michael Weiss, 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. Lawrence Michael Weiss, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

Other Providers in Clearwater, FL