In 2023, Dr. Daniel A. Leonard, MD had a list price for myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), and SPECT scan that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New York. 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 Affordability:

cardiac stress testing

stress testing

In 2023, Dr. Daniel A. Leonard, MD had a list price for cardiac (heart) stress testing, and stress testing that was lower than the list prices billed to Medicare by 90% of providers in related specialties within New York. 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. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2012 were cardiac procedures, lab tests, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	25
blood draw	299
cardiac procedures	793
doctor visit	710
hospital care	84
inpatient care	84
lab tests	745
minimally invasive procedures	13
nuclear scan	98
preventive care	108
stress testing	239
thyroid function tests	38
ultrasound (sonogram)	529

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2013 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	12
blood draw	295
cardiac procedures	776
doctor visit	820
hospital care	84
inpatient care	84
lab tests	646
nuclear scan	156
preventive care	95
stress testing	352
thyroid function tests	35
ultrasound (sonogram)	412

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	384
Female	381

**Ethnicity**
Non-Hispanic White	716
Black	0
Hispanic	19
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	301
85 and over	185
Less than 65	29

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2013

Hypertension	70
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	55
Depression	15
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2014 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	21
blood draw	258
cardiac procedures	863
doctor visit	900
hospital care	69
inpatient care	69
lab tests	552
nuclear scan	165
preventive care	67
stress testing	397
thyroid function tests	34
ultrasound (sonogram)	445

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	409
Female	396

**Ethnicity**
Non-Hispanic White	747
Black	13
Hispanic	13
Asian	13
Other	19
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	323
85 and over	183
Less than 65	35

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2014

Hypertension	70
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	49
Depression	17
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2015 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	17
blood draw	282
cardiac procedures	870
doctor visit	931
hospital care	124
inpatient care	124
lab tests	647
nuclear scan	165
preventive care	82
stress testing	384
thyroid function tests	30
ultrasound (sonogram)	469

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	784
Female	846

**Ethnicity**
Non-Hispanic White	1502
Black	34
Hispanic	0
Asian	34
Other	30
Native American	0

**Age**
From 65 to 74	522
From 75 to 84	630
85 and over	410
Less than 65	68

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2015

Hypertension	74
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	52
Depression	17
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2016 were lab tests, cardiac procedures, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	17
blood draw	358
cardiac procedures	794
doctor visit	961
hospital care	123
inpatient care	123
lab tests	1006
minimally invasive procedures	11
nuclear scan	132
preventive care	192
stress testing	317
thyroid function tests	51
ultrasound (sonogram)	460

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	364
Female	411

**Ethnicity**
Non-Hispanic White	711
Black	0
Hispanic	12
Asian	19
Other	22
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	304
85 and over	209
Less than 65	16

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	56
Depression	18
Chronic Kidney Disease	29
Asthma	20
Osteoperosis	12
Atrial Fibrilation	30
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2017 were lab tests, cardiac procedures, blood draw and ultrasound (sonogram).

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	13
blood draw	450
cardiac procedures	741
diabetes management	16
doctor visit	1006
hospital care	56
inpatient care	56
lab tests	1219
nuclear scan	150
preventive care	278
stress testing	357
thyroid function tests	66
ultrasound (sonogram)	371

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	404
Female	414

**Ethnicity**
Non-Hispanic White	746
Black	0
Hispanic	0
Asian	18
Other	29
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	303
85 and over	215
Less than 65	17

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2017

Hypertension	73
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	58
Depression	18
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2018 were lab tests, cardiac procedures, blood draw and ultrasound (sonogram).

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	12
blood draw	410
cardiac procedures	709
diabetes management	14
doctor visit	976
hospital care	106
inpatient care	106
lab tests	1212
nuclear scan	116
preventive care	252
stress testing	289
thyroid function tests	85
ultrasound (sonogram)	408

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	384
Female	430

**Ethnicity**
Non-Hispanic White	747
Black	0
Hispanic	16
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	316
85 and over	191
Less than 65	24

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	58
Depression	21
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2019 were lab tests, cardiac procedures, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	14
blood draw	348
cardiac procedures	709
doctor visit	938
hospital care	85
inpatient care	85
lab tests	899
nuclear scan	128
preventive care	188
stress testing	317
thyroid function tests	55
ultrasound (sonogram)	378

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	430
Female	438

**Ethnicity**
Non-Hispanic White	777
Black	12
Hispanic	20
Asian	15
Other	44
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	316
85 and over	219
Less than 65	23

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	57
Depression	20
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2020 were lab tests, cardiac procedures, blood draw and ultrasound (sonogram).

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

blood draw	404
cardiac procedures	638
diabetes management	13
doctor visit	957
hospital care	51
inpatient care	51
lab tests	1092
nuclear scan	95
preventive care	197
stress testing	245
thyroid function tests	78
ultrasound (sonogram)	393

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	438
Female	421

**Ethnicity**
Non-Hispanic White	766
Black	12
Hispanic	28
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	301
85 and over	205
Less than 65	35

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2020

Hypertension	72
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2021 were lab tests, cardiac procedures, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

ambulatory monitoring	12
blood draw	370
cardiac procedures	819
diabetes management	17
doctor visit	872
hospital care	30
inpatient care	30
lab tests	1081
nuclear scan	152
preventive care	179
stress testing	339
thyroid function tests	77
ultrasound (sonogram)	468

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	495
Female	493

**Ethnicity**
Non-Hispanic White	886
Black	0
Hispanic	28
Asian	17
Other	41
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	380
85 and over	216
Less than 65	36

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2021

Hypertension	74
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	59
Depression	25
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	15
Atrial Fibrilation	26
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY during 2022 were lab tests, cardiac procedures, stress testing and blood draw.

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

blood draw	217
cardiac procedures	529
doctor visit	410
hospital care	15
inpatient care	15
lab tests	559
nuclear scan	147
preventive care	98
stress testing	316
thyroid function tests	37
ultrasound (sonogram)	213

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	344
Female	322

**Ethnicity**
Non-Hispanic White	601
Black	0
Hispanic	0
Asian	17
Other	24
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	257
85 and over	153
Less than 65	19

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	20
Atrial Fibrilation	37
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	8
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel A. Leonard, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel A. Leonard, MD treated as a cardiologist in Mount Kisco, NY were lab tests, cardiac procedures, ultrasound (sonogram) and blood draw.

ambulatory monitoring	15
blood draw	335
cardiac procedures	749
diabetes management	15
doctor visit	861
hospital care	75
inpatient care	75
lab tests	878
minimally invasive procedures	12
nuclear scan	136
preventive care	157
stress testing	322
thyroid function tests	53
ultrasound (sonogram)	413

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel A. Leonard, MD.

**Gender**
Male	403
Female	413

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	13
Non-Hispanic White	745
Native American / Alaskan Native	0
Hispanic	12
Other	25

**Age**
75 to 84	311
85 and over	198
Less than 65	27
65 to 74	279

Average of Total of Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	50
Depression	17
Chronic Kidney Disease	27
Asthma	7
Osteoporosis	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Atrial Fibrillation	25
Cancer	15
Dementia	10

Education & Training

He has a state license in New York.

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$119 Transcatheter Heart Valves $119
Foundation Medicine, Inc.	$36 FOUNDATIONONE HEME $36

**Types of Payments**
Food and Beverage	$155

Biography

Dr. Daniel Leonard is a Mount Kisco, NY physician who specializes in adult cardiology. Dr. Leonard has obtained a license to practice in New York.

Select Year:

Dr. Daniel A. Leonard, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel A. Leonard, MD in 2023

By Affordability:

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. Daniel A. Leonard, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel A. Leonard, 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. Daniel A. Leonard, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Mount Kisco, NY