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Dr. Charles O. Nnewihe, MD

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Specializes in: Adult Nephrology

510 Jackson Avenue
Northfield, NJ 08225

(609) 383-0200

Dr. Charles O. Nnewihe, MD is a nephrologist in Northfield, NJ specializing in adult nephrology. Dr. Charles O. Nnewihe, MD is affiliated with Shore Medical Center.

Office Locations

Shore Medical Center

510 Jackson Avenue
Northfield, NJ 08225

(609) 383-0200

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles O. Nnewihe, MD in 2023

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

Top 10%

By Volume:

hemodialysis

In 2023, Dr. Charles O. Nnewihe, MD performed more hemodialysis procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2012 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	424
doctor visit	463
hemofiltration	41
hospital care	1523
inpatient care	1523
lab tests	65

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	604
doctor visit	438
hemofiltration	42
hospital care	1094
inpatient care	1094
lab tests	68

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	383
Female	318

**Ethnicity**
Non-Hispanic White	397
Black	224
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	215
85 and over	104
Less than 65	185

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	5
Atrial Fibrilation	29
Heart Failure	72
Chronic Obstructive Pulmonary Disease	36
Diabetes	67
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	590
doctor visit	384
hemofiltration	32
hospital care	1451
inpatient care	1451
lab tests	33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	416
Female	366

**Ethnicity**
Non-Hispanic White	432
Black	263
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	235
85 and over	131
Less than 65	183

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	69
Depression	23
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	71
Chronic Obstructive Pulmonary Disease	39
Diabetes	66
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	756
doctor visit	520
hemofiltration	21
hospital care	1926
inpatient care	1926
lab tests	29
preventive care	11
vaccines	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	824
Female	766

**Ethnicity**
Non-Hispanic White	912
Black	504
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	480
85 and over	272
Less than 65	342

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	71
Depression	27
Chronic Kidney Disease	75
Asthma	23
Osteoperosis	4
Atrial Fibrilation	30
Heart Failure	70
Chronic Obstructive Pulmonary Disease	37
Diabetes	65
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2016 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	638
doctor visit	619
hemofiltration	45
hospital care	1973
inpatient care	1973
lab tests	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	397
Female	380

**Ethnicity**
Non-Hispanic White	460
Black	235
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	224
85 and over	132
Less than 65	166

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	69
Depression	30
Chronic Kidney Disease	75
Asthma	41
Osteoperosis	6
Atrial Fibrilation	30
Heart Failure	64
Chronic Obstructive Pulmonary Disease	38
Diabetes	67
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	507
doctor visit	510
hospital care	1585
inpatient care	1585
lab tests	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	374
Female	334

**Ethnicity**
Non-Hispanic White	424
Black	194
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	214
85 and over	101
Less than 65	147

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	71
Depression	34
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	29
Heart Failure	59
Chronic Obstructive Pulmonary Disease	40
Diabetes	70
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2018 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	487
doctor visit	484
hospital care	1717
inpatient care	1717
lab tests	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	415
Female	345

**Ethnicity**
Non-Hispanic White	450
Black	222
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	230
85 and over	124
Less than 65	171

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	71
Depression	34
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	62
Chronic Obstructive Pulmonary Disease	39
Diabetes	64
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2019 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	410
doctor visit	360
hospital care	1450
inpatient care	1450
nursing home care	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	357
Female	360

**Ethnicity**
Non-Hispanic White	428
Black	198
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	223
85 and over	128
Less than 65	133

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	71
Depression	35
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	5
Atrial Fibrilation	32
Heart Failure	65
Chronic Obstructive Pulmonary Disease	38
Diabetes	64
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2020 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	372
doctor visit	329
hemofiltration	41
hospital care	1143
inpatient care	1143
nursing home care	133

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	308
Female	297

**Ethnicity**
Non-Hispanic White	342
Black	171
Hispanic	57
Asian	20
Other	15
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	171
85 and over	131
Less than 65	107

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	69
Depression	34
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	6
Atrial Fibrilation	27
Heart Failure	63
Chronic Obstructive Pulmonary Disease	34
Diabetes	63
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2021 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	256
doctor visit	297
hemofiltration	25
hospital care	1015
inpatient care	1015
nursing home care	118

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	325
Female	261

**Ethnicity**
Non-Hispanic White	351
Black	161
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	205
85 and over	94
Less than 65	120

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	72
Depression	32
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	59
Chronic Obstructive Pulmonary Disease	35
Diabetes	66
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2022 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	243
doctor visit	350
hemofiltration	25
hospital care	1019
inpatient care	1019
nursing home care	170

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	299
Female	300

**Ethnicity**
Non-Hispanic White	388
Black	127
Hispanic	47
Asian	23
Other	14
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	196
85 and over	118
Less than 65	97

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	60
Depression	35
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	11
Atrial Fibrilation	40
Heart Failure	53
Chronic Obstructive Pulmonary Disease	36
Diabetes	63
Dementia	22
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ during 2023 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

dialysis	272
doctor visit	369
hemofiltration	23
hospital care	1177
inpatient care	1177
nursing home care	81

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	327
Female	277

**Ethnicity**
Non-Hispanic White	405
Black	133
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	185
85 and over	116
Less than 65	87

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	65
Depression	29
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	13
Atrial Fibrilation	44
Heart Failure	56
Chronic Obstructive Pulmonary Disease	36
Diabetes	62
Dementia	20
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Charles O. Nnewihe, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles O. Nnewihe, MD treated as a nephrologist in Northfield, NJ were hospital care, inpatient care, dialysis and nursing home care.

dialysis	463
doctor visit	426
hemofiltration	32
hospital care	1422
inpatient care	1422
lab tests	39
nursing home care	133
preventive care	11
vaccines	11

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Charles O. Nnewihe, MD.

**Gender**
Male	368
Female	333

**Ethnicity**
Black / African American	202
Asian / Pacific Islander	3
Non-Hispanic White	415
Hispanic	49
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	214
85 and over	120
Less than 65	144
65 to 74	221

Average of Total of Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	63
Depression	28
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	6
Heart Failure	57
Chronic Obstructive Pulmonary Disease	34
Diabetes	59
Atrial Fibrillation	28
Cancer	14
Dementia	22

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Charles O. Nnewihe, MD is associated with these hospitals and organizations:

Shore Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Fresenius USA Marketing, Inc.	$181 Velphoro $181
Amgen Inc.	$156 Sensipar $90	Tavneos $35	Parsabiv $30
AstraZeneca Pharmaceuticals LP	$154 FARXIGA $154
Novartis Pharmaceuticals Corporation	$59 $59
Ardelyx, Inc.	$36 IBSRELA $36
Other	$237 JYNARQUE $40	VELTASSA $35	Auryxia $33	TARPEYO $32	Edarbyclor $29	Other $68

**Types of Payments**
Food and Beverage	$807
Education	$16

Biography

Dr. Charles Nnewihe sees patients in Northfield, NJ. His medical specialty is adult nephrology. He is affiliated with Shore Medical Center.

Select Year:

Dr. Charles O. Nnewihe, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles O. Nnewihe, MD in 2023

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. Charles O. Nnewihe, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles O. Nnewihe, MD 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. Charles O. Nnewihe, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Northfield, NJ