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Dr. Charles R. Zachem, DO

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Specializes in: Adult Nephrology

1200 Hilyard Street Suite 470
Eugene, OR 97401

(541) 485-6478

Dr. Charles R. Zachem, DO is a nephrologist in Springfield, OR specializing in adult nephrology. Dr. Charles R. Zachem, DO is affiliated with PeaceHealth.

Office Locations

1077 Gateway Loop
Springfield, OR 97477

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1200 Hilyard Street Suite 470
Eugene, OR 97401

(541) 485-6478

(541) 485-0452

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In The News

“The company will benefit from strong physician leadership on the board including Dr. Carney Taylor and Dr. Charles Zachem, both of whom have led their nephrology practices on the transition to...”—"Interwell Health Names Board of Directors with Deep Experience in Value-Based Care", WGN 9, February 2016

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2012 were hospital care, inpatient care, dialysis and preventive care.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	106
doctor visit	346
hospital care	461
inpatient care	461
preventive care	23
vaccines	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	132
doctor visit	491
hospital care	519
inpatient care	519
lab tests	61
preventive care	20
vaccines	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	305
Female	287

**Ethnicity**
Non-Hispanic White	541
Black	13
Hispanic	14
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	195
From 75 to 84	161
85 and over	59
Less than 65	177

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2013

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	45
Depression	27
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	47
Chronic Obstructive Pulmonary Disease	19
Diabetes	54
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	137
doctor visit	530
hospital care	591
inpatient care	591
lab tests	36
preventive care	12
vaccines	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	285
Female	288

**Ethnicity**
Non-Hispanic White	528
Black	11
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	150
85 and over	66
Less than 65	155

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2014

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	52
Chronic Obstructive Pulmonary Disease	21
Diabetes	53
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	136
doctor visit	489
hospital care	477
inpatient care	477
lab tests	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	588
Female	516

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	34
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	288
85 and over	100
Less than 65	302

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2015

Hypertension	75
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	19
Diabetes	54
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	190
doctor visit	622
hospital care	429
inpatient care	429
lab tests	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	396
Female	349

**Ethnicity**
Non-Hispanic White	665
Black	12
Hispanic	33
Asian	11
Other	11
Native American	13

**Age**
From 65 to 74	267
From 75 to 84	193
85 and over	66
Less than 65	219

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2016

Hypertension	75
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	75
Asthma	22
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	55
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	199
doctor visit	619
hospital care	596
inpatient care	596
lab tests	33

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	368
Female	301

**Ethnicity**
Non-Hispanic White	607
Black	13
Hispanic	20
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	174
85 and over	62
Less than 65	167

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2017

Hypertension	75
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	55
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2018 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	239
doctor visit	657
hospital care	544
inpatient care	544
lab tests	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	377
Female	331

**Ethnicity**
Non-Hispanic White	640
Black	12
Hispanic	24
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	186
85 and over	65
Less than 65	181

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2018

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	24
Diabetes	58
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2019 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	209
doctor visit	556
hospital care	515
inpatient care	515
lab tests	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	339
Female	291

**Ethnicity**
Non-Hispanic White	568
Black	14
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	178
85 and over	56
Less than 65	151

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2019

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	21
Diabetes	57
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	143
doctor visit	383
hospital care	364
inpatient care	364

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	328
Female	240

**Ethnicity**
Non-Hispanic White	499
Black	12
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	154
85 and over	37
Less than 65	135

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2020

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	50
Chronic Obstructive Pulmonary Disease	21
Diabetes	57
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	117
doctor visit	487
hospital care	311
inpatient care	311

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	300
Female	249

**Ethnicity**
Non-Hispanic White	495
Black	11
Hispanic	16
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	161
85 and over	50
Less than 65	101

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2021

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	51
Chronic Obstructive Pulmonary Disease	20
Diabetes	55
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR during 2022 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

dialysis	94
doctor visit	520
hospital care	229
inpatient care	229
lab tests	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	236
Female	209

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	139
85 and over	35
Less than 65	77

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	16
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	17
Diabetes	52
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles R. Zachem, DO for Medicare patients.

The highest averages for the top procedures that Dr. Charles R. Zachem, DO treated as a nephrologist in Springfield, OR were hospital care, inpatient care, dialysis and lab tests.

dialysis	154
doctor visit	518
hospital care	457
inpatient care	457
lab tests	38
preventive care	18
vaccines	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles R. Zachem, DO.

**Gender**
Male	320
Female	278

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	2
Non-Hispanic White	541
Native American / Alaskan Native	2
Hispanic	18
Other	5

**Age**
75 to 84	162
85 and over	54
Less than 65	151
65 to 74	230

Average of Total of Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Charles R. Zachem, DO treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	40
Depression	27
Chronic Kidney Disease	68
Asthma	10
Osteoporosis	8
Heart Failure	43
Chronic Obstructive Pulmonary Disease	18
Diabetes	50
Atrial Fibrillation	18
Dementia	10
Cancer	9

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Affiliations & Hospitals

Dr. Charles R. Zachem, DO is associated with these hospitals and organizations:

PeaceHealth

Ratings & Reviews

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$120 KRYSTEXXA $120
Novartis Pharmaceuticals Corporation	$21 $21
Aurinia Pharma U.S., Inc.	$20 LUPKYNIS $20
NxStage Medical, Inc.	$19 System One $19
Travere Therapeutics, Inc.	$8 Thiola $4	(815) Thiola $4

**Types of Payments**
Food and Beverage	$180
Education	$8

Biography

Dr. Charles Zachem specializes in adult nephrology. He is professionally affiliated with PeaceHealth. He graduated from Ohio University College of Osteopathic Medicine.

Select Year:

Dr. Charles R. Zachem, DO

Office Locations

In The News

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 R. Zachem, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles R. Zachem, DO 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 Dr. Charles R. Zachem, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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