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Home > NH Providers > Family Physicians & Family Medicine Specialists

Dr. John Nicholas Walter JR., MD

(2 Ratings)

Specializes in: Family Medicine

590 Court Street
Keene, NH 03431

(603) 354-5400

Dr. John Nicholas Walter JR., MD is a family medicine practitioner in Keene, NH specializing in family medicine.

Office Locations

590 Court Street
Keene, NH 03431

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Noteworthy Medicare Patient Procedures Performed by Dr. John Nicholas Walter JR., MD in 2024

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

Top 25%

By Volume:

nursing home care

In 2012, Dr. John Nicholas Walter JR., MD performed more nursing home care 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 Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2012 were nursing home care, aspiration and injections.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

aspiration	14
doctor visit	1108
injections	14
nursing home care	870

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2013 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	1072
nursing home care	1239

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	260
Female	278

**Ethnicity**
Non-Hispanic White	521
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	142
85 and over	98
Less than 65	123

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2013

Hypertension	65
High Cholesterol	35
Stroke	4
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	29
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2014 were nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	1046
hospital care	11
inpatient care	11
nursing home care	1105

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	284
Female	296

**Ethnicity**
Non-Hispanic White	561
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	166
85 and over	102
Less than 65	118

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2014

Hypertension	67
High Cholesterol	37
Stroke	7
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	31
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2015 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	1055
nursing home care	1239

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	530
Female	652

**Ethnicity**
Non-Hispanic White	1154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	336
85 and over	244
Less than 65	248

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2015

Hypertension	62
High Cholesterol	29
Stroke	7
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	31
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2016 were nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	916
hospital care	27
inpatient care	27
nursing home care	1210

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	298
Female	317

**Ethnicity**
Non-Hispanic White	599
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	158
85 and over	136
Less than 65	127

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2016

Hypertension	71
High Cholesterol	34
Stroke	8
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	33
Asthma	25
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2017 were nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	846
hospital care	23
inpatient care	23
nursing home care	1136

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	268
Female	296

**Ethnicity**
Non-Hispanic White	552
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	153
85 and over	120
Less than 65	102

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2017

Hypertension	70
High Cholesterol	35
Stroke	8
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2018 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	237
nursing home care	802

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	160
Female	188

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	98
85 and over	89
Less than 65	52

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2018

Hypertension	73
High Cholesterol	47
Stroke	10
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	33
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2019 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

nursing home care	1312

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	64
Female	91

**Age**
From 65 to 74	28
From 75 to 84	49
85 and over	63
Less than 65	15

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2019

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	61
Depression	58
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	15
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	60
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2020 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

nursing home care	1200

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	52
Female	61

**Age**
From 65 to 74	0
From 75 to 84	38
85 and over	42
Less than 65	0

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2020

Hypertension	70
High Cholesterol	44
Stroke	12
Ischemic Heart Disease	46
Depression	68
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	66
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2021 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

nursing home care	1026

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	57
Female	100

**Age**
From 65 to 74	0
From 75 to 84	46
85 and over	77
Less than 65	0

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2021

Hypertension	75
High Cholesterol	41
Stroke	13
Ischemic Heart Disease	43
Depression	60
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	75
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2022 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

nursing home care	1028

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	63
Female	89

**Age**
From 65 to 74	0
From 75 to 84	48
85 and over	69
Less than 65	0

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	20
Ischemic Heart Disease	43
Depression	59
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	24
Atrial Fibrilation	37
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	51
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2023 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	76
nursing home care	760

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	46
Female	103

**Age**
From 65 to 74	0
From 75 to 84	40
85 and over	86
Less than 65	0

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2023

Hypertension	74
High Cholesterol	41
Stroke	13
Ischemic Heart Disease	23
Depression	48
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	64
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH during 2024 were nursing home care.

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

doctor visit	132
nursing home care	838

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Male	33
Female	109

**Age**
From 65 to 74	0
From 75 to 84	41
85 and over	80
Less than 65	0

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2024

Hypertension	75
High Cholesterol	42
Stroke	18
Ischemic Heart Disease	23
Depression	45
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	68
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John Nicholas Walter JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John Nicholas Walter JR., MD treated as a family medicine practitioner in Keene, NH were nursing home care, hospital care, inpatient care and aspiration.

aspiration	14
doctor visit	720
hospital care	20
injections	14
inpatient care	20
nursing home care	1058

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John Nicholas Walter JR., MD.

**Gender**
Female	198
Male	162

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	286
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	92
75 to 84	101
Less than 65	60
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John Nicholas Walter JR., MD treated were hypertension, dementia, depression and high cholesterol.

Hypertension	65
High Cholesterol	39
Stroke	10
Ischemic Heart Disease	34
Depression	40
Chronic Kidney Disease	36
Asthma	8
Osteoporosis	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Atrial Fibrillation	19
Dementia	43
Cancer	9

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Ratings & Reviews

Dr. John Nicholas Walter JR., MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John Nicholas Walter JR., MD from all over the web to help you find the right in Keene, NH.

Overall Rating

(2 Ratings)

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General Payments

These charts describe general payments received by Dr. John Nicholas Walter JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$46 Victoza $46
Boehringer Ingelheim Pharmaceuticals, Inc.	$25 STIOLTO $14	SPIRIVA RESPIMAT $11

**Types of Payments**
Food and Beverage	$46
Education	$25

Biography

Dr. John Walter specializes in family medicine and practices in Keene, NH. Dr. Walter obtained a license to practice in New Hampshire.

Select Year:

Dr. John Nicholas Walter JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Nicholas Walter JR., MD in 2024

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 Dr. John Nicholas Walter JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Walter JR., MD 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 Dr. John Nicholas Walter JR., MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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