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Dr. Richard Gregory Lyons, MD

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Specializes in: Emergency Medicine

200 Groton Road
Ayer, MA 01432

(978) 937-6161

Dr. Richard Gregory Lyons, MD is an emergency medicine doctor in Ayer, MA specializing in emergency medicine. Dr. Richard Gregory Lyons, MD is affiliated with Tufts Medicine.

Office Locations

200 Groton Road
Ayer, MA 01432

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295 Varnum Avenue
Lowell, MA 01854

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2012 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	550

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2013 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	831

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	337
Female	484

**Ethnicity**
Non-Hispanic White	705
Black	0
Hispanic	61
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	200
85 and over	151
Less than 65	290

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2013

Hypertension	73
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	42
Depression	47
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2014 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

doctor visit	40
emergency care	418

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	201
Female	284

**Ethnicity**
Non-Hispanic White	388
Black	0
Hispanic	48
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	122
85 and over	78
Less than 65	178

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2014

Hypertension	72
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	42
Depression	51
Chronic Kidney Disease	38
Asthma	18
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	21
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2015 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	455

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	412
Female	566

**Ethnicity**
Non-Hispanic White	776
Black	0
Hispanic	112
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	204
85 and over	162
Less than 65	398

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2015

Hypertension	73
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	41
Depression	53
Chronic Kidney Disease	41
Asthma	24
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2016 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	521

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	239
Female	300

**Ethnicity**
Non-Hispanic White	420
Black	0
Hispanic	71
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	128
85 and over	91
Less than 65	199

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	41
Depression	50
Chronic Kidney Disease	46
Asthma	35
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2017 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	570

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	241
Female	329

**Ethnicity**
Non-Hispanic White	469
Black	0
Hispanic	52
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	119
85 and over	94
Less than 65	201

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	41
Depression	50
Chronic Kidney Disease	49
Asthma	16
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	38
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2018 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	471

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	196
Female	275

**Ethnicity**
Non-Hispanic White	359
Black	0
Hispanic	75
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	109
85 and over	82
Less than 65	153

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	38
Depression	51
Chronic Kidney Disease	47
Asthma	14
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2019 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	530

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	247
Female	284

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	69
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	127
85 and over	90
Less than 65	157

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	44
Depression	49
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	36
Diabetes	43
Dementia	27
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2020 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	455

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	197
Female	255

**Ethnicity**
Non-Hispanic White	368
Black	0
Hispanic	44
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	122
85 and over	81
Less than 65	123

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	49
Depression	47
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2021 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	321

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	134
Female	192

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	44
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	82
85 and over	66
Less than 65	81

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	53
Depression	47
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA during 2022 were emergency care.

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

emergency care	131

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	67
Female	92

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	60
85 and over	29
Less than 65	33

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	42
Depression	44
Chronic Kidney Disease	51
Asthma	14
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	21
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Richard Gregory Lyons, MD for Medicare patients.

The highest averages for the top procedures that Dr. Richard Gregory Lyons, MD treated as an emergency medicine doctor in Ayer, MA were emergency care.

doctor visit	40
emergency care	477

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Richard Gregory Lyons, MD.

**Gender**
Male	206
Female	278

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	24
Non-Hispanic White	389
Native American / Alaskan Native	0
Hispanic	52
Other	0

**Age**
75 to 84	115
85 and over	84
Less than 65	164
65 to 74	120

Average of Total of Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Richard Gregory Lyons, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	67
High Cholesterol	56
Stroke	10
Ischemic Heart Disease	39
Depression	44
Chronic Kidney Disease	43
Asthma	15
Osteoporosis	9
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Atrial Fibrillation	17
Dementia	22
Cancer	11

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Richard Gregory Lyons, MD is associated with these hospitals and organizations:

Tufts Medicine

Ratings & Reviews

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Biography

Dr. Richard Lyons is a specialist in emergency medicine. Dr. Lyons is a graduate of Georgetown University School of Medicine. He is professionally affiliated with Tufts Medicine.

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Dr. Richard Gregory Lyons, MD

Office Locations

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. Richard Gregory Lyons, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Gregory Lyons, 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. Richard Gregory Lyons, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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