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Andrew C G Armstrong, OD

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Specializes in: Optometry (Primary Eye Care)

81 Highland Street
Plymouth, NH 03264

(603) 536-1443

Andrew C G Armstrong, OD is an optometrist in Plymouth, NH specializing in optometry (primary eye care).

Office Locations

113 Main Street
Plymouth, NH 03264

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81 Highland Street
Plymouth, NH 03264

(603) 536-1443

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Noteworthy Medicare Patient Procedures Performed by Andrew C G Armstrong, OD in 2024

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

Top 25%

By Affordability:

visual field test

In 2012, Andrew C G Armstrong, OD had a list price for visual field test 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 Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2012 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	163

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2013 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	125

2013 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	40
Female	59

**Age**
From 65 to 74	48
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2013

Hypertension	56
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	15
Depression	12
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2014 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	139

2014 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	46
Female	61

**Age**
From 65 to 74	52
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2014

Hypertension	52
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	19
Depression	10
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2015 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	151

2015 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	106
Female	122

**Age**
From 65 to 74	108
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2015

Hypertension	48
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	13
Depression	12
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2016 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	142

2016 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	49
Female	70

**Age**
From 65 to 74	61
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2016

Hypertension	51
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	16
Depression	11
Chronic Kidney Disease	16
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2017 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	160

2017 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	65
Female	69

**Age**
From 65 to 74	68
From 75 to 84	40
85 and over	15
Less than 65	11

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2017

Hypertension	54
High Cholesterol	24
Stroke	0
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2018 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	160

2018 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	44
Female	46

**Age**
From 65 to 74	54
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2018

Hypertension	48
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2019 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	148

2019 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	32
Female	48

**Age**
From 65 to 74	40
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2019

Hypertension	46
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2020 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	163

2020 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	38
Female	52

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

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2020

Hypertension	49
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	14
Depression	18
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2021 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	163

2021 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	43
Female	43

**Age**
From 65 to 74	46
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2021

Hypertension	56
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	21
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

2022 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2022 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	125

2022 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	36
Female	37

**Age**
From 65 to 74	31
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2022

Hypertension	56
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2023 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	38

2023 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	15
Female	16

**Ethnicity**
Non-Hispanic White	31
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2023

Hypertension	52
High Cholesterol	71
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

2024 Medicare Procedure Volume

The top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH during 2024 were eye procedures.

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

eye procedures	49

2024 Medicare Patient Data

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Male	13
Female	29

**Age**
From 65 to 74	0
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2024

Hypertension	40
High Cholesterol	48
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

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Andrew C G Armstrong, OD for Medicare patients.

The highest averages for the top procedures that Andrew C G Armstrong, OD treated as an optometrist in Plymouth, NH were eye procedures.

eye procedures	132

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Andrew C G Armstrong, OD.

**Gender**
Female	50
Male	40

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	2
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	1
75 to 84	28
Less than 65	0
65 to 74	42

Average of Total of Conditions of Medicare patients treated by Andrew C G Armstrong, OD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Andrew C G Armstrong, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	46
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	12
Depression	9
Chronic Kidney Disease	12
Asthma	1
Osteoporosis	0
Heart Failure	2
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Atrial Fibrillation	3
Cancer	3
Dementia	0

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Ratings & Reviews

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General Payments

These charts describe general payments received by Andrew C G Armstrong, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$53 DAILIES $53
Allergan Inc.	$50 RESTASIS $50
GENZYME CORPORATION	$40 FABRAZYME $40

**Types of Payments**
Food and Beverage	$143

Biography

Dr. Andrew Armstrong works as an optometry (primary eye care) specialist in Plymouth, NH. Dr. Armstrong obtained a license to practice in New Hampshire.

Select Year:

Andrew C G Armstrong, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Andrew C G Armstrong, OD in 2024

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 Andrew C G Armstrong, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Andrew C G Armstrong, OD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Andrew C G Armstrong, OD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Plymouth, NH