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Home > NH Providers > Optometrists

Dr. Ronald William Douville, OD

(82 Ratings)

Specializes in: Optometry (Primary Eye Care)

395 Daniel Webster Highway
Merrimack, NH 03054

(603) 424-4030

Dr. Ronald William Douville, OD is an optometrist in Merrimack, NH specializing in optometry (primary eye care).

Office Locations

395 Daniel Webster Highway
Merrimack, NH 03054

(603) 424-4030

(603) 424-7277

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Noteworthy Medicare Patient Procedures Performed by Dr. Ronald William Douville, OD in 2023

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

Top 25%

By Affordability:

fundus photography

In 2012, Dr. Ronald William Douville, OD had a list price for fundus photography that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New Hampshire. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2012 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

eye procedures	163

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2013 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	12
eye procedures	184

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	92
Female	102

**Age**
From 65 to 74	99
From 75 to 84	72
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2013

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2014 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	14
eye procedures	228

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	113
Female	118

**Age**
From 65 to 74	128
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2014

Hypertension	65
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2015 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	12
eye procedures	253

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	216
Female	292

**Age**
From 65 to 74	282
From 75 to 84	176
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2015

Hypertension	57
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2016 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	27
eye procedures	265

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	114
Female	147

**Age**
From 65 to 74	142
From 75 to 84	89
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2016

Hypertension	59
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	18
Depression	13
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2017 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	19
eye procedures	246

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	96
Female	146

**Age**
From 65 to 74	121
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2017

Hypertension	63
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2018 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	99
eye procedures	70

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	42
Female	66

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2018

Hypertension	56
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	17
Depression	11
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2019 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	104
eye procedures	83

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	45
Female	67

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

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2019

Hypertension	53
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	18
Depression	15
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2020 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	91
eye procedures	73

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	40
Female	57

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2020

Hypertension	42
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2021 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	106
eye procedures	111

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	46
Female	69

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

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2021

Hypertension	53
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2022 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	103
eye procedures	104

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	52
Female	64

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2022

Hypertension	62
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	16
Depression	18
Chronic Kidney Disease	17
Asthma	14
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH during 2023 were eye procedures.

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

doctor visit	110
eye procedures	111

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Male	52
Female	66

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

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2023

Hypertension	68
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ronald William Douville, OD for Medicare patients.

The highest averages for the top procedures that Dr. Ronald William Douville, OD treated as an optometrist in Merrimack, NH were eye procedures.

doctor visit	63
eye procedures	157

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ronald William Douville, OD.

**Gender**
Female	99
Male	75

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	9
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	48
85 and over	0
Less than 65	0
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Ronald William Douville, OD From 2012 - 2023

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

Hypertension	52
High Cholesterol	55
Stroke	1
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	17
Asthma	6
Osteoporosis	4
Heart Failure	3
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Atrial Fibrillation	4
Dementia	3
Cancer	6

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Ratings & Reviews

Dr. Ronald William Douville, OD has an exceptional overall rating with an average of 4.64 out of 5 stars based on 82 ratings. We collect ratings and reviews of Dr. Ronald William Douville, OD from all over the web to help you find the right in Merrimack, NH.

4.64

Overall Rating

(82 Ratings)

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General Payments

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

**Payments by Company**
Bausch & Lomb Americas Inc.	$98 XIIDRA $98
GENZYME CORPORATION	$40 FABRAZYME $40
Johnson & Johnson Vision Care, Inc.	$33 Acuvue $23	Soft contact lenses $10
AbbVie Inc.	$25 VUITY $25
Allergan Inc.	$17 COMBIGAN $17

**Types of Payments**
Food and Beverage	$212

Biography

Dr. Ronald Douville is an optometry (primary eye care) specialist in Merrimack, NH. Dr. Douville has obtained a license to practice in New Hampshire.

Select Year:

Dr. Ronald William Douville, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ronald William Douville, OD in 2023

By Affordability:

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. Ronald William Douville, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald William Douville, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Ronald William Douville, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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