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Home > NH Providers > Orthopedic Trauma Surgeons

Dr. Ryan Killian Duffy, MD

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Specializes in: Orthopedic Trauma

264 Pleasant Street
Concord, NH 03301

(603) 224-3368

Dr. Ryan Killian Duffy, MD is an orthopedic traumatologist in Concord, NH specializing in orthopedic trauma. Dr. Ryan Killian Duffy, MD is affiliated with NORTHEAST ORTHOPAEDIC ALLIANCE PLLC and CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION.

Office Locations

264 Pleasant Street
Concord, NH 03301

(603) 224-3368

(603) 224-7815

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Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Killian Duffy, MD in 2023

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

Top 5%

By Volume:

wrist X-ray

In 2023, Dr. Ryan Killian Duffy, MD performed more wrist X-ray procedures for Medicare patients than 95% of providers in related specialties within New Hampshire.

Top 25%

By Volume:

pertrochanteric hip fracture surgery

In 2013, Dr. Ryan Killian Duffy, MD performed more pertrochanteric hip fracture surgery procedures for Medicare patients than 75% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

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

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2014

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2014 were hypertension.

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2015

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2015 were hypertension and diabetes.

Hypertension	70
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

doctor visit	58

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	17
Female	34

**Ethnicity**
Non-Hispanic White	0
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2016

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	27
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

doctor visit	104

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	21
Female	87

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	27
85 and over	19
Less than 65	14

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2017

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2017 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	72
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	30
Depression	36
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	24
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2018 were X-rays, musculoskeletal imaging, fracture surgery and lower extremity surgery.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	15
doctor visit	339
fracture surgery	25
immobilization	17
injections	15
lower extremity surgery	25
musculoskeletal imaging	117
pelvic imaging	11
X-rays	128

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	69
Female	159

**Age**
From 65 to 74	82
From 75 to 84	65
85 and over	52
Less than 65	29

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2018

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2018 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	38
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	22
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2019 were X-rays, musculoskeletal imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	16
doctor visit	277
fracture surgery	17
hospital care	27
injections	16
inpatient care	27
lower extremity surgery	17
musculoskeletal imaging	86
X-rays	86

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	62
Female	137

**Age**
From 65 to 74	53
From 75 to 84	59
85 and over	48
Less than 65	0

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2019

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2019 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	64
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	0
Depression	38
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	22
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	25
Diabetes	25
Dementia	26
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2020 were X-rays, musculoskeletal imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	37
doctor visit	433
fracture surgery	25
hospital care	50
implant removal	11
injections	37
inpatient care	50
lower extremity surgery	25
musculoskeletal imaging	144
X-rays	144

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	92
Female	201

**Ethnicity**
Non-Hispanic White	282
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	81
85 and over	62
Less than 65	44

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2020

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2020 were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	61
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2021 were X-rays, musculoskeletal imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	25
doctor visit	481
fracture surgery	20
hospital care	31
injections	25
inpatient care	31
lower extremity surgery	20
musculoskeletal imaging	93
X-rays	93

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	81
Female	229

**Age**
From 65 to 74	110
From 75 to 84	98
85 and over	62
Less than 65	40

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2021

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2021 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	65
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	30
Depression	34
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2022 were X-rays, musculoskeletal imaging, aspiration and fracture surgery.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	26
doctor visit	427
fracture surgery	26
hospital care	19
injections	26
inpatient care	19
lower extremity surgery	26
musculoskeletal imaging	143
pelvic imaging	13
X-rays	156

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	79
Female	204

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

**Age**
From 65 to 74	93
From 75 to 84	86
85 and over	73
Less than 65	31

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2022

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2022 were hypertension, high cholesterol, depression and osteoperosis.

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	27
Depression	34
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	30
Atrial Fibrilation	24
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	26
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH during 2023 were X-rays, musculoskeletal imaging, aspiration and fracture surgery.

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

aspiration	26
doctor visit	389
fracture surgery	26
hospital care	15
injections	26
inpatient care	15
lower extremity surgery	26
musculoskeletal imaging	99
X-rays	99

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	70
Female	196

**Age**
From 65 to 74	95
From 75 to 84	89
85 and over	59
Less than 65	23

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2023

The most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated during 2023 were hypertension, high cholesterol, depression and osteoperosis.

Hypertension	67
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	21
Depression	28
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	28
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Ryan Killian Duffy, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ryan Killian Duffy, MD treated as an orthopedic traumatologist in Concord, NH were X-rays, musculoskeletal imaging, hospital care and inpatient care.

aspiration	24
doctor visit	313
fracture surgery	23
hospital care	28
immobilization	17
implant removal	11
injections	24
inpatient care	28
lower extremity surgery	23
musculoskeletal imaging	113
pelvic imaging	12
X-rays	117

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Ryan Killian Duffy, MD.

**Gender**
Male	44
Female	113

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	60
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	34
75 to 84	45
Less than 65	18
65 to 74	54

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Ryan Killian Duffy, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	62
High Cholesterol	39
Stroke	3
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	21
Asthma	4
Osteoporosis	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Atrial Fibrillation	10
Cancer	5
Dementia	15

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Ryan Killian Duffy, MD is associated with these hospitals and organizations:

NORTHEAST ORTHOPAEDIC ALLIANCE PLLC

CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION

Ratings & Reviews

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General Payments

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

**Payments by Company**
Zimmer Holding Inc	$1,613 Trauma $1,613
Stryker Corporation	$863 HIPS $744	TRAUMA & EXTREMITIES $59	Trauma $30	Gamma $29
Smith & Nephew, Inc.	$144 TRIGEN InterTAN $87	META TAN $58
Zimmer Biomet Holdings, Inc.	$112 ZNN $112
Covidien LP	$35 Sports Surgery $35
Other	$55 Aptus $35	EVOS $20

**Types of Payments**
Travel and Lodging	$2,095
Food and Beverage	$727

Research Payments

Dr. Ryan Killian Duffy, MD has received 1 research payments totaling $1,500.

Biography

Dr. Ryan Duffy practices orthopedic trauma in Concord, NH. In his practice, he is particularly interested in musculoskeletal problems. Dr. Duffy is professionally affiliated with Parkland Hospital.

Select Year:

Dr. Ryan Killian Duffy, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Killian Duffy, MD in 2023

By Volume:

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2014

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Killian Duffy, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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