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Dr. James Michael Flynn, MD

Accepting New Patients

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Specializes in: Adult Cardiology

769 S Main Street
Manchester, NH 03102

(603) 323-0883

Dr. James Michael Flynn, MD is a cardiologist in Manchester, NH specializing in adult cardiology.

Office Locations

769 S Main Street
Manchester, NH 03102

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6 BUTTRICK ROAD SUITE 200
LONDONDERRY, NH 03053

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In The News

“"It's an additive problem," cardiologist Dr. James Flynn, of Catholic Medical Center in Manchester, New Hampshire, told WBZ about vaping.”—"Could there be a link between vaping and coronavirus complications?", Boston, April 2020

Noteworthy Medicare Patient Procedures Performed by Dr. James Michael Flynn, MD in 2023

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

Top 25%

By Volume:

coronary angiogram

vascular procedures

In 2012, Dr. James Michael Flynn, MD performed more coronary angiogram, and vascular procedures procedures for Medicare patients than 75% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

cardiac procedures	731
catheterization	51
doctor visit	579
hospital care	201
inpatient care	201
minimally invasive procedures	77
nuclear scan	146
stent placement (stenting)	51
stress testing	214
ultrasound (sonogram)	401
vascular procedures	122

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	50
cardiac procedures	712
catheterization	75
doctor visit	668
hospital care	219
inpatient care	219
minimally invasive procedures	93
nuclear scan	136
stent placement (stenting)	50
stress testing	192
ultrasound (sonogram)	399
vascular procedures	102

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	670
Female	542

**Ethnicity**
Non-Hispanic White	1166
Black	0
Hispanic	15
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	467
From 75 to 84	432
85 and over	183
Less than 65	130

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	69
Depression	24
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	7
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2014 were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and stress testing.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	82
cardiac procedures	737
catheterization	135
diagnostic procedures	12
doctor visit	644
hospital care	151
inpatient care	151
minimally invasive procedures	171
nuclear scan	131
stent placement (stenting)	82
stress testing	165
ultrasound (sonogram)	320
vascular procedures	150

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	639
Female	474

**Ethnicity**
Non-Hispanic White	1072
Black	13
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	394
85 and over	205
Less than 65	118

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	72
Depression	23
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	47
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2015 were cardiac procedures, vascular procedures, minimally invasive procedures and stress testing.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	96
cardiac procedures	595
catheterization	144
doctor visit	534
hospital care	139
inpatient care	139
minimally invasive procedures	186
nuclear scan	153
stent placement (stenting)	96
stress testing	153
ultrasound (sonogram)	60
vascular procedures	196

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	982
Female	764

**Ethnicity**
Non-Hispanic White	1700
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	658
From 75 to 84	574
85 and over	350
Less than 65	164

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	42
Asthma	21
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	49
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2016 were cardiac procedures, vascular procedures, stress testing and nuclear scan.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	110
cardiac procedures	742
catheterization	165
doctor visit	460
hospital care	58
inpatient care	58
minimally invasive procedures	211
nuclear scan	223
stent placement (stenting)	110
stress testing	223
ultrasound (sonogram)	33
vascular procedures	275

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	536
Female	380

**Ethnicity**
Non-Hispanic White	890
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	340
85 and over	160
Less than 65	92

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	45
Asthma	31
Osteoperosis	6
Atrial Fibrilation	38
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2017 were cardiac procedures, vascular procedures, minimally invasive procedures and stress testing.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	136
cardiac procedures	944
catheterization	253
diagnostic procedures	38
doctor visit	376
emergency care	11
hospital care	58
inpatient care	58
minimally invasive procedures	302
nuclear scan	293
stent placement (stenting)	136
stress testing	293
ultrasound (sonogram)	64
vascular procedures	311

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	524
Female	441

**Ethnicity**
Non-Hispanic White	928
Black	0
Hispanic	12
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	322
85 and over	163
Less than 65	109

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	7
Atrial Fibrilation	32
Heart Failure	49
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2018 were cardiac procedures, vascular procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	102
cardiac procedures	674
catheterization	185
diagnostic procedures	21
doctor visit	356
emergency care	11
hospital care	59
inpatient care	59
minimally invasive procedures	241
nuclear scan	146
stent placement (stenting)	102
stress testing	146
ultrasound (sonogram)	64
vascular procedures	244

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	441
Female	358

**Ethnicity**
Non-Hispanic White	767
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	315
85 and over	148
Less than 65	73

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	55
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2019 were cardiac procedures, vascular procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	102
cardiac procedures	565
catheterization	171
diagnostic procedures	18
doctor visit	321
hospital care	11
inpatient care	11
minimally invasive procedures	223
nuclear scan	116
stent placement (stenting)	102
stress testing	116
ultrasound (sonogram)	13
vascular procedures	231

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	360
Female	303

**Ethnicity**
Non-Hispanic White	637
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	264
85 and over	127
Less than 65	62

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	52
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2020 were cardiac procedures, vascular procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	58
cardiac procedures	456
catheterization	110
diagnostic procedures	23
doctor visit	267
hospital care	25
inpatient care	25
minimally invasive procedures	163
nuclear scan	83
stent placement (stenting)	58
stress testing	83
ultrasound (sonogram)	33
vascular procedures	200

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	353
Female	278

**Ethnicity**
Non-Hispanic White	604
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	261
85 and over	113
Less than 65	42

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	52
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2021 were cardiac procedures, vascular procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	68
cardiac procedures	431
catheterization	133
diagnostic procedures	31
doctor visit	231
hospital care	11
inpatient care	11
minimally invasive procedures	190
nuclear scan	73
stent placement (stenting)	68
stress testing	73
vascular procedures	199

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	320
Female	240

**Ethnicity**
Non-Hispanic White	534
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	227
85 and over	93
Less than 65	35

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	53
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH during 2022 were cardiac procedures, minimally invasive procedures, vascular procedures and catheterization.

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

angioplasty	74
cardiac procedures	505
catheterization	152
diagnostic procedures	41
doctor visit	269
hospital care	11
inpatient care	11
minimally invasive procedures	230
nuclear scan	77
stent placement (stenting)	74
stress testing	77
ultrasound (sonogram)	23
vascular procedures	188

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	345
Female	294

**Ethnicity**
Non-Hispanic White	622
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	281
85 and over	120
Less than 65	42

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	68
Depression	28
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	15
Atrial Fibrilation	44
Heart Failure	51
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Michael Flynn, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Michael Flynn, MD treated as a cardiologist in Manchester, NH were cardiac procedures, vascular procedures, minimally invasive procedures and stress testing.

angioplasty	87
cardiac procedures	644
catheterization	143
diagnostic procedures	26
doctor visit	427
emergency care	11
hospital care	85
inpatient care	85
minimally invasive procedures	189
nuclear scan	143
stent placement (stenting)	84
stress testing	157
ultrasound (sonogram)	141
vascular procedures	201

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Michael Flynn, MD.

**Gender**
Male	470
Female	370

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	810
Native American / Alaskan Native	0
Hispanic	4
Other	5

**Age**
75 to 84	310
85 and over	151
Less than 65	78
65 to 74	300

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

The highest averages of the most common conditions of Medicare patients that Dr. James Michael Flynn, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	66
Depression	24
Chronic Kidney Disease	39
Asthma	12
Osteoporosis	7
Heart Failure	45
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Atrial Fibrillation	31
Dementia	11
Cancer	10

Education & Training

He is certified by the American Board of Internal Medicine: Cardiovascular Disease and has a state license in New Hampshire.

Board Certification: American Board of Internal Medicine: Cardiovascular Disease

Licensed In: New Hampshire

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$14,441 Transcatheter Heart Valves $9,947	Edwards SAPIEN 3 Transcatheter Heart Valve $2,856	PASCAL $1,461	SAPIEN 3 Ultra RESILIA $178
Medtronic Vascular, Inc.	$8,864 CoreValve Evolut $8,266	3F $261	Heart Valves $254	Resolute $43	Transcatheter Valve Systems $40
Abbott Laboratories	$4,499 Mitra Clip system $1,854	AMPLATZER Occluders $1,034	Tendyne Mitral Valve System $306	MitraClip $305	PORTICO $304	Other $696
ABIOMED	$730 Impella $730
Medtronic, Inc.	$667 COREVALVE EVOLUT R $282	3F $196	CoreValve Evolut $190
Other	$2,311 INTERVENTIONAL PRODUCTS $548	GENERAL - VASCULAR ACCESS $207	OptoWire $156	Vascular Lithotripsy $132	WATCHMAN $124	Other $1,143

**Types of Payments**
Travel and Lodging	$15,651
Food and Beverage	$9,526
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$4,500
Honoraria	$1,500
Long term medical supply or device loan	$282
Other	$53

Research Payments

Dr. James Michael Flynn, MD has received 9 research payments totaling $5,114.

Biography

Dr. James Flynn specializes in adult cardiology and practices in Londonderry, NH and Manchester, NH. He is a graduate of the University of Massachusetts Medical School. He is affiliated with Catholic Medical Center. Dr. Flynn's practice in Londonderry, NH is open to new patients as reported by Doctor.com.

Select Year:

Dr. James Michael Flynn, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. James Michael Flynn, 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. James Michael Flynn, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Michael Flynn, 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. James Michael Flynn, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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