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Dr. David Lomnitz, MD

(Lomnitz, David)

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Specializes in: Cardiology (Heart Disease)

24 STEVENS STREET
NORWALK, CT 06850

(203) 855-3680

Dr. David Lomnitz, MD is a cardiologist in NORWALK, CT specializing in cardiology (heart disease). Dr. David Lomnitz, MD is affiliated with WCMG New Canaan Cardiology.

Office Locations

24 STEVENS STREET
NORWALK, CT 06850

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Noteworthy Medicare Patient Procedures Performed by Dr. David Lomnitz, MD in 2023

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

Top 5%

By Volume:

cardiac stress testing

cardiac procedures

Doppler echocardiography

echocardiogram

inpatient hospital care

stress EKG

transesophageal echocardiography

ultrasound

In 2023, Dr. David Lomnitz, MD performed more cardiac (heart) stress testing, cardiac procedures, Doppler echocardiography, echocardiogram (echo), inpatient hospital care (for patient admitted to hospital), stress EKG, transesophageal echocardiography (TEE), and ultrasound (sonogram) procedures for Medicare patients than 95% of providers in related specialties within Connecticut.

Top 25%

By Volume:

myocardial perfusion SPECT

nuclear scan

In 2012, Dr. David Lomnitz, MD performed more myocardial perfusion SPECT, and nuclear scan procedures for Medicare patients than 75% of providers in related specialties within Connecticut.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2012 were cardiac procedures, stress testing, lab tests and hospital care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	1206
cardioversion	19
doctor visit	1817
hospital care	502
inpatient care	502
lab tests	792
minimally invasive procedures	22
nuclear scan	481
stress testing	1010
ultrasound (sonogram)	221

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2013 were cardiac procedures, stress testing, lab tests and hospital care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	1058
cardioversion	18
doctor visit	1622
hospital care	648
inpatient care	648
lab tests	666
minimally invasive procedures	31
nuclear scan	344
stress testing	765
ultrasound (sonogram)	315

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	987
Female	929

**Ethnicity**
Non-Hispanic White	1606
Black	154
Hispanic	107
Asian	20
Other	29
Native American	0

**Age**
From 65 to 74	555
From 75 to 84	713
85 and over	519
Less than 65	129

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	54
Depression	19
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	8
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2014 were cardiac procedures, lab tests, stress testing and hospital care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	963
cardioversion	26
doctor visit	1741
hospital care	529
inpatient care	529
lab tests	698
minimally invasive procedures	48
nuclear scan	280
stress testing	649
ultrasound (sonogram)	331

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	957
Female	1004

**Ethnicity**
Non-Hispanic White	1620
Black	164
Hispanic	119
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	554
From 75 to 84	737
85 and over	546
Less than 65	124

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	48
Depression	21
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	10
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2015 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	1020
cardioversion	22
doctor visit	1521
hospital care	604
inpatient care	604
lab tests	471
minimally invasive procedures	32
nuclear scan	290
stress testing	668
ultrasound (sonogram)	366

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	1820
Female	1880

**Ethnicity**
Non-Hispanic White	3010
Black	344
Hispanic	226
Asian	56
Other	64
Native American	0

**Age**
From 65 to 74	1056
From 75 to 84	1330
85 and over	1054
Less than 65	260

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	49
Depression	21
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2016 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	743
cardioversion	17
doctor visit	1320
hospital care	515
inpatient care	515
lab tests	394
minimally invasive procedures	20
nuclear scan	258
stress testing	559
ultrasound (sonogram)	184

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	759
Female	762

**Ethnicity**
Non-Hispanic White	1235
Black	127
Hispanic	103
Asian	26
Other	30
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	568
85 and over	394
Less than 65	107

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	49
Depression	17
Chronic Kidney Disease	34
Asthma	17
Osteoperosis	9
Atrial Fibrilation	35
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	452
doctor visit	958
hospital care	291
inpatient care	291
lab tests	95
nuclear scan	35
stress testing	90
ultrasound (sonogram)	362

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	562
Female	638

**Ethnicity**
Non-Hispanic White	972
Black	94
Hispanic	99
Asian	14
Other	21
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	457
85 and over	331
Less than 65	85

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	40
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	754
doctor visit	671
hospital care	177
inpatient care	177
minimally invasive procedures	11
nuclear scan	135
stress testing	247
ultrasound (sonogram)	518

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	730
Female	913

**Ethnicity**
Non-Hispanic White	1332
Black	128
Hispanic	115
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	568
85 and over	480
Less than 65	143

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	42
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	760
doctor visit	844
hospital care	153
inpatient care	153
nuclear scan	169
stress testing	358
ultrasound (sonogram)	426

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	783
Female	935

**Ethnicity**
Non-Hispanic White	1389
Black	146
Hispanic	119
Asian	23
Other	41
Native American	0

**Age**
From 65 to 74	477
From 75 to 84	585
85 and over	522
Less than 65	134

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	50
Depression	29
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	40
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	703
doctor visit	602
hospital care	320
inpatient care	320
minimally invasive procedures	11
nuclear scan	68
stress testing	214
ultrasound (sonogram)	502

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	942
Female	1089

**Ethnicity**
Non-Hispanic White	1636
Black	169
Hispanic	140
Asian	0
Other	56
Native American	0

**Age**
From 65 to 74	556
From 75 to 84	705
85 and over	608
Less than 65	162

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	38
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	912
cardioversion	11
doctor visit	858
hospital care	302
inpatient care	302
minimally invasive procedures	22
nuclear scan	85
stress testing	234
ultrasound (sonogram)	690

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	1048
Female	1255

**Ethnicity**
Non-Hispanic White	1903
Black	150
Hispanic	137
Asian	0
Other	74
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	787
85 and over	790
Less than 65	143

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

cardiac procedures	864
cardioversion	13
doctor visit	903
hospital care	282
inpatient care	282
minimally invasive procedures	19
nuclear scan	59
stress testing	158
ultrasound (sonogram)	720

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	1119
Female	1341

**Ethnicity**
Non-Hispanic White	2040
Black	155
Hispanic	137
Asian	50
Other	78
Native American	0

**Age**
From 65 to 74	620
From 75 to 84	852
85 and over	837
Less than 65	151

Conditions of Medicare patients treated by Dr. David Lomnitz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	44
Depression	30
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	19
Atrial Fibrilation	35
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	22
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David Lomnitz, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Lomnitz, MD treated as a cardiologist in NORWALK, CT were cardiac procedures, lab tests, stress testing and ultrasound (sonogram).

cardiac procedures	857
cardioversion	18
doctor visit	1168
hospital care	393
inpatient care	393
lab tests	519
minimally invasive procedures	24
nuclear scan	200
stress testing	450
ultrasound (sonogram)	421

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David Lomnitz, MD.

**Gender**
Male	882
Female	976

**Ethnicity**
Black / African American	148
Asian / Pacific Islander	17
Non-Hispanic White	1522
Native American / Alaskan Native	0
Hispanic	118
Other	41

**Age**
75 to 84	663
85 and over	552
Less than 65	130
65 to 74	512

Average of Total of Conditions of Medicare patients treated by Dr. David Lomnitz, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	45
Depression	23
Chronic Kidney Disease	34
Asthma	9
Osteoporosis	10
Heart Failure	34
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Atrial Fibrillation	29
Dementia	20
Cancer	15

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Affiliations & Hospitals

Dr. David Lomnitz, MD is associated with these hospitals and organizations:

WCMG New Canaan Cardiology

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$518 XARELTO $518
Novartis Pharmaceuticals Corporation	$413 ENTRESTO $243	LEQVIO $159	NON BRAND $12
Amgen Inc.	$313 Repatha $274	Corlanor $23	$16
Abbott Laboratories	$292 Circulatory Support $174	Mitra Clip system $118
AstraZeneca Pharmaceuticals LP	$268 BRILINTA $218	$50
Other	$1,986 ELIQUIS $316	PENILE RECONSTRUCTION $250	Pradaxa $137	Urolift System $115	PRALUENT (alirocumab) Injection $106	Other $1,062

**Types of Payments**
Food and Beverage	$3,472
Education	$318

Research Payments

Dr. David Lomnitz, MD has received 162 research payments totaling $244,141.

Biography

Dr. David Lomnitz specializes in cardiology (heart disease) and practices in Norwalk, CT. Dr. Lomnitz attended medical school at the University of Pennsylvania School of Medicine. He is conversant in Spanish.