In 2023, Nathan H. Drum, OD had a list price for comprehensive eye exam, eye exam, fundus photography, scanning computerized ophthalmic diagnostic imaging (SCODI), SCODI of the posterior segment (SCODI-P), and visual field test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Affordability:

eye tests

In 2023, Nathan H. Drum, OD had a list price for eye tests that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

SCODI of the posterior segment

In 2012, Nathan H. Drum, OD performed more SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 75% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2012 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	189
eye procedures	621

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2013 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	244
eye procedures	653

2013 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	192
Female	280

**Age**
From 65 to 74	199
From 75 to 84	129
85 and over	47
Less than 65	97

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2013

Hypertension	66
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	21
Depression	22
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2014 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	452
eye procedures	516

2014 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	219
Female	290

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	129
85 and over	51
Less than 65	89

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2014

Hypertension	64
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2015 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	762
eye procedures	349

2015 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	480
Female	690

**Ethnicity**
Non-Hispanic White	1136
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	544
From 75 to 84	296
85 and over	132
Less than 65	198

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2015

Hypertension	63
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2016 were eye procedures and nursing home care.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	714
eye procedures	353
nursing home care	24

2016 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	248
Female	344

**Ethnicity**
Non-Hispanic White	576
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	142
85 and over	75
Less than 65	105

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2016

Hypertension	63
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2017 were eye procedures and nursing home care.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	722
eye procedures	607
nursing home care	19

2017 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	235
Female	373

**Ethnicity**
Non-Hispanic White	591
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	172
85 and over	80
Less than 65	96

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2017

Hypertension	64
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2018 were eye procedures and nursing home care.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	737
eye procedures	694
nursing home care	13

2018 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	246
Female	354

**Ethnicity**
Non-Hispanic White	588
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	265
From 75 to 84	169
85 and over	94
Less than 65	72

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2018

Hypertension	63
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2019 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	660
eye procedures	755

2019 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	222
Female	347

**Ethnicity**
Non-Hispanic White	548
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	170
85 and over	72
Less than 65	63

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2019

Hypertension	63
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2020 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	452
eye procedures	483

2020 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	149
Female	235

**Ethnicity**
Non-Hispanic White	366
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	114
85 and over	58
Less than 65	34

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2020

Hypertension	57
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2021 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	522
eye procedures	559

2021 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	206
Female	280

**Ethnicity**
Non-Hispanic White	458
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	157
85 and over	59
Less than 65	50

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2021

Hypertension	58
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH during 2022 were eye procedures.

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

doctor visit	479
eye procedures	472

2022 Medicare Patient Data

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	190
Female	243

**Ethnicity**
Non-Hispanic White	403
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	148
85 and over	65
Less than 65	35

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2022

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Nathan H. Drum, OD for Medicare patients.

The highest averages for the top procedures that Nathan H. Drum, OD treated as an optometrist in Colebrook, NH were eye procedures and nursing home care.

doctor visit	539
eye procedures	551
nursing home care	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Nathan H. Drum, OD.

**Gender**
Male	217
Female	312

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	469
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	147
85 and over	66
Less than 65	76
65 to 74	238

Average of Total of Conditions of Medicare patients treated by Nathan H. Drum, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Nathan H. Drum, OD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	18
Asthma	5
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Atrial Fibrillation	8
Cancer	6
Dementia	8

Education & Training

He has a state license in Vermont.

Licensed In: Vermont

Ratings & Reviews

Nathan H. Drum, OD does not have any reviews yet, be the first to leave a review of Nathan H. Drum, OD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Nathan H. Drum, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$25 DAILIES $25

**Types of Payments**
Food and Beverage	$25

Biography

Dr. Nathan Drum practices optometry (primary eye care) in Colebrook, NH. Dr. Drum obtained a license to practice in New Hampshire.

Select Year:

Nathan H. Drum, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Nathan H. Drum, OD in 2023

By Affordability:

By Affordability:

By Volume:

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 Nathan H. Drum, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Nathan H. Drum, OD 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 Nathan H. Drum, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Colebrook, NH