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Dr. Thomas Mitchell Duffy, OD

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Specializes in: Optometry (Primary Eye Care)

336 Main Street
Ansonia, CT 06401

(203) 732-3937

Dr. Thomas Mitchell Duffy, OD is an optometrist in Ansonia, CT specializing in optometry (primary eye care).

Office Locations

336 Main Street
Ansonia, CT 06401

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2012 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2013 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	40
Female	40

**Age**
From 65 to 74	43
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2013

Hypertension	73
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	35
Depression	0
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2014 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	122

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	50
Female	66

**Age**
From 65 to 74	54
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2014

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	33
Depression	12
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2015 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	72
Female	92

**Age**
From 65 to 74	76
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2015

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2016 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	121

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	51
Female	62

**Age**
From 65 to 74	53
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2016

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2017 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	107

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	45
Female	59

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

**Age**
From 65 to 74	56
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2017

Hypertension	72
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	35
Depression	13
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2018 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	106

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	39
Female	54

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2018

Hypertension	70
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2019 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	93

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	42
Female	46

**Age**
From 65 to 74	47
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT during 2020 were eye procedures.

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

eye procedures	77

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	34
Female	40

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2020

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Thomas Mitchell Duffy, OD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas Mitchell Duffy, OD treated as an optometrist in Ansonia, CT were eye procedures.

eye procedures	95

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Thomas Mitchell Duffy, OD.

**Gender**
Male	41
Female	51

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	19
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	24
85 and over	0
Less than 65	0
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Thomas Mitchell Duffy, OD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	65
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	28
Depression	8
Chronic Kidney Disease	18
Asthma	1
Osteoporosis	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	31
Atrial Fibrillation	16
Dementia	1
Cancer	10

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Research Ltd	$64 $64

**Types of Payments**
Food and Beverage	$64

Biography

Dr. Thomas Duffy is an optometry (primary eye care) specialist in Ansonia, CT. Dr. Duffy obtained a license to practice in Connecticut.

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Dr. Thomas Mitchell Duffy, OD

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. Thomas Mitchell Duffy, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Mitchell Duffy, OD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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