In 2012, Dr. William Barrett Haynos, MD performed more Doppler echocardiography, echocardiogram (echo), stress echo, and ultrasound (sonogram) procedures for Medicare patients than 75% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	505
doctor visit	251
hospital care	249
inpatient care	249
stress testing	90
ultrasound (sonogram)	488

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	668
doctor visit	245
emergency care	16
hospital care	299
inpatient care	299
minimally invasive procedures	24
stress testing	120
ultrasound (sonogram)	640

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1119
Female	1192

**Ethnicity**
Non-Hispanic White	2253
Black	17
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	804
From 75 to 84	676
85 and over	360
Less than 65	471

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	60
Depression	32
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	810
doctor visit	242
hospital care	227
inpatient care	227
minimally invasive procedures	46
stress testing	155
ultrasound (sonogram)	755

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1183
Female	1311

**Ethnicity**
Non-Hispanic White	2415
Black	29
Hispanic	23
Asian	12
Other	15
Native American	0

**Age**
From 65 to 74	851
From 75 to 84	715
85 and over	410
Less than 65	518

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	61
Depression	35
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	530
doctor visit	294
hospital care	192
inpatient care	192
minimally invasive procedures	39
stress testing	127
ultrasound (sonogram)	477

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	2096
Female	2288

**Ethnicity**
Non-Hispanic White	4252
Black	0
Hispanic	62
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	1654
From 75 to 84	1256
85 and over	594
Less than 65	880

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2015

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	45
Asthma	23
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	435
doctor visit	281
hospital care	152
inpatient care	152
minimally invasive procedures	43
stress testing	78
ultrasound (sonogram)	402

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1149
Female	1336

**Ethnicity**
Non-Hispanic White	2408
Black	0
Hispanic	28
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	935
From 75 to 84	700
85 and over	373
Less than 65	477

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	64
Depression	36
Chronic Kidney Disease	52
Asthma	34
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2017 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	513
doctor visit	299
hospital care	201
inpatient care	201
minimally invasive procedures	38
stress testing	42
ultrasound (sonogram)	513

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1046
Female	1042

**Ethnicity**
Non-Hispanic White	2001
Black	0
Hispanic	26
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	860
From 75 to 84	569
85 and over	275
Less than 65	384

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	64
Depression	37
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	12
Atrial Fibrilation	30
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2018 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	625
doctor visit	324
hospital care	181
inpatient care	181
minimally invasive procedures	31
stress testing	56
ultrasound (sonogram)	625

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1039
Female	1013

**Ethnicity**
Non-Hispanic White	1967
Black	0
Hispanic	22
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	864
From 75 to 84	539
85 and over	256
Less than 65	393

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	62
Depression	36
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2019 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	731
doctor visit	327
hospital care	177
inpatient care	177
minimally invasive procedures	34
stress testing	70
ultrasound (sonogram)	731

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1176
Female	1182

**Ethnicity**
Non-Hispanic White	2270
Black	0
Hispanic	26
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	996
From 75 to 84	684
85 and over	303
Less than 65	375

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	58
Depression	35
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	45
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2020 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	641
doctor visit	194
hospital care	119
inpatient care	119
minimally invasive procedures	19
stress testing	65
ultrasound (sonogram)	641

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	914
Female	921

**Ethnicity**
Non-Hispanic White	1761
Black	0
Hispanic	29
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	758
From 75 to 84	552
85 and over	240
Less than 65	285

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	44
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2021 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	591
doctor visit	245
hospital care	123
inpatient care	123
minimally invasive procedures	34
stress testing	48
ultrasound (sonogram)	591

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	879
Female	910

**Ethnicity**
Non-Hispanic White	1717
Black	0
Hispanic	21
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	746
From 75 to 84	520
85 and over	249
Less than 65	274

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	57
Asthma	11
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	44
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA during 2022 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

cardiac procedures	450
doctor visit	225
hospital care	113
inpatient care	113
minimally invasive procedures	16
stress testing	25
ultrasound (sonogram)	450

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	757
Female	709

**Ethnicity**
Non-Hispanic White	1380
Black	0
Hispanic	27
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	582
From 75 to 84	480
85 and over	195
Less than 65	209

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	16
Atrial Fibrilation	37
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Barrett Haynos, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Barrett Haynos, MD treated as a cardiologist in LEWISBURG, PA were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

cardiac procedures	590
doctor visit	266
emergency care	16
hospital care	184
inpatient care	184
minimally invasive procedures	32
stress testing	79
ultrasound (sonogram)	573

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Barrett Haynos, MD.

**Gender**
Male	1032
Female	1082

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	1
Non-Hispanic White	2038
Native American / Alaskan Native	0
Hispanic	25
Other	22

**Age**
75 to 84	608
85 and over	295
Less than 65	387
65 to 74	822

Average of Total of Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	45
Asthma	13
Osteoporosis	12
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Atrial Fibrillation	26
Cancer	12
Dementia	13

Education & Training

He completed residency at University of Illinois at Chicago Affiliated Hospitals. He has a state license in Maryland.

Residency: University of Illinois at Chicago Affiliated Hospitals (2001)

Licensed In: Maryland

Ratings & Reviews

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Research Payments

Dr. William Barrett Haynos, MD has received 30 research payments totaling $785,389.

Biography

Dr. William Haynos, who practices in Lewisburg, PA, Danville, PA, and Muncy, PA, is a medical specialist in adult cardiology. Dr. Haynos attended Howard University College of Medicine for medical school and subsequently trained at a hospital affiliated with the University of Illinois at Chicago for residency. He welcomes new patients at his office inLewisburg, PA as reported by Doctor.com.

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Dr. William Barrett Haynos, MD

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Noteworthy Medicare Patient Procedures Performed by Dr. William Barrett Haynos, MD in 2023

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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. William Barrett Haynos, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Barrett Haynos, 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. William Barrett Haynos, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Research Payments

Biography

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