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Dr. Walter Peter Mutter, MD

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Specializes in: Adult Nephrology

University of Massachusetts Medical School

Professional interests include: kidney problems

2000 Washington Street Suite 460, Green Building
Newton, MA 02462

(617) 243-5420

Dr. Walter Peter Mutter, MD is a nephrologist in Newton, MA specializing in adult nephrology. He graduated from University of Massachusetts Medical School. Dr. Walter Peter Mutter, MD is affiliated with Newton-Wellesley Hospital.

Office Locations

2000 Washington Street Suite 460, Green Building
Newton, MA 02462

open_in_new

Newton-Wellesley Hospital

2000 Washington Street Suite 460 Mob Green
Falls, MA 02462

(617) 243-5420

(617) 243-6009

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Noteworthy Medicare Patient Procedures Performed by Dr. Walter Peter Mutter, MD in 2023

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

Top 25%

By Volume:

hemodialysis

inpatient hospital care

In 2012, Dr. Walter Peter Mutter, MD performed more hemodialysis, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2012 were lab tests, hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

blood draw	43
dialysis	145
doctor visit	317
hospital care	408
inpatient care	408
lab tests	560

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2013 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

blood draw	331
dialysis	79
doctor visit	689
hospital care	279
inpatient care	279
lab tests	4950

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	303
Female	305

**Ethnicity**
Non-Hispanic White	416
Black	114
Hispanic	30
Asian	33
Other	15
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	183
85 and over	58
Less than 65	130

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	38
Chronic Obstructive Pulmonary Disease	14
Diabetes	52
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2014 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

blood draw	413
dialysis	95
doctor visit	686
hospital care	305
inpatient care	305
lab tests	5782

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	326
Female	318

**Ethnicity**
Non-Hispanic White	461
Black	114
Hispanic	22
Asian	29
Other	18
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	214
85 and over	73
Less than 65	125

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	52
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	60
doctor visit	409
hospital care	372
inpatient care	372

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	366
Female	302

**Ethnicity**
Non-Hispanic White	592
Black	24
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	212
85 and over	140
Less than 65	100

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	44
Chronic Obstructive Pulmonary Disease	17
Diabetes	43
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	38
doctor visit	646
hospital care	368
inpatient care	368

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	251
Female	187

**Ethnicity**
Non-Hispanic White	391
Black	13
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	128
85 and over	101
Less than 65	57

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	41
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	57
doctor visit	733
hospital care	420
inpatient care	420

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	288
Female	228

**Ethnicity**
Non-Hispanic White	461
Black	0
Hispanic	0
Asian	20
Other	17
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	172
85 and over	113
Less than 65	50

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	53
Depression	33
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	15
Diabetes	46
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	73
doctor visit	766
hospital care	470
inpatient care	470

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	337
Female	235

**Ethnicity**
Non-Hispanic White	503
Black	0
Hispanic	0
Asian	19
Other	23
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	191
85 and over	129
Less than 65	56

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	101
doctor visit	844
hospital care	508
inpatient care	508

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	356
Female	269

**Ethnicity**
Non-Hispanic White	540
Black	0
Hispanic	0
Asian	23
Other	30
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	217
85 and over	140
Less than 65	56

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	39
Chronic Obstructive Pulmonary Disease	15
Diabetes	44
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	183
doctor visit	475
hemofiltration	39
hospital care	498
inpatient care	498

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	369
Female	276

**Ethnicity**
Non-Hispanic White	555
Black	22
Hispanic	19
Asian	22
Other	27
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	231
85 and over	132
Less than 65	52

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	17
Diabetes	45
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	117
doctor visit	700
hospital care	324
inpatient care	324

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	344
Female	271

**Ethnicity**
Non-Hispanic White	537
Black	18
Hispanic	13
Asian	17
Other	30
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	231
85 and over	128
Less than 65	49

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

dialysis	115
doctor visit	817
hospital care	346
inpatient care	346

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Male	356
Female	285

**Ethnicity**
Non-Hispanic White	562
Black	18
Hispanic	0
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	259
85 and over	138
Less than 65	42

Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	18
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	13
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Walter Peter Mutter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Walter Peter Mutter, MD treated as a nephrologist in Newton, MA were lab tests, hospital care, inpatient care and blood draw.

blood draw	262
dialysis	96
doctor visit	643
hemofiltration	39
hospital care	390
inpatient care	390
lab tests	3764

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Walter Peter Mutter, MD.

**Gender**
Female	243
Male	299

**Ethnicity**
Black / African American	29
Asian / Pacific Islander	16
Non-Hispanic White	456
Hispanic	7
Native American / Alaskan Native	0
Other	18

**Age**
85 and over	104
75 to 84	185
Less than 65	65
65 to 74	187

Average of Total of Conditions of Medicare patients treated by Dr. Walter Peter Mutter, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Walter Peter Mutter, MD treated were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Atrial Fibrillation	20
Dementia	15
Cancer	13

Education & Training

Dr. Walter Peter Mutter, MD graduated from University of Massachusetts Medical School. He completed residency at Beth Israel Deaconess Medical Center. He is certified by the American Board of Internal Medicine: Nephrology and has a state license in Massachusetts.

Medical School: University of Massachusetts Medical School

Residency: Beth Israel Deaconess Medical Center

Board Certification: American Board of Internal Medicine: Nephrology

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Walter Peter Mutter, MD is associated with these hospitals and organizations:

Newton-Wellesley Hospital

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General Payments

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

**Payments by Company**
Novo Nordisk AS	$37,605 Victoza $37,605
Questcor Pharmaceuticals	$10 ACTHAR $10
Travere Therapeutics, Inc.	$6 $6

**Types of Payments**
Consulting Fee	$37,605
Education	$16

Biography

Dr. Walter Mutter is a specialist in adult nephrology. He works in Newton, MA and Falls, MA. He is especially interested in kidney problems. Dr. Mutter is affiliated with Newton-Wellesley Hospital. He has an open panel in Falls, MA according to Newton-Wellesley Hospital. He obtained his medical school training at the University of Massachusetts Medical School and performed his residency at Beth Israel Deaconess Medical Center.