In 2023, Dr. Karen I. Ching, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Hawaii. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	48
inpatient care	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	156
inpatient care	156

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	19
Female	13

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	50
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	69
Chronic Obstructive Pulmonary Disease	0
Diabetes	69
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	47
inpatient care	47

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	55
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

doctor visit	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2015

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	42
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	42
Chronic Obstructive Pulmonary Disease	0
Diabetes	65
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

dialysis	18
hospital care	25
inpatient care	25

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	18
Female	14

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	50
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	47
Chronic Obstructive Pulmonary Disease	0
Diabetes	69
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

dialysis	26
hospital care	37
inpatient care	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	41
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	48
Chronic Obstructive Pulmonary Disease	0
Diabetes	72
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	16
Female	11

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	16

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	41
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	56
Chronic Obstructive Pulmonary Disease	0
Diabetes	70
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	53
inpatient care	53

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

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

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	70
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	61
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	25
inpatient care	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	21
Female	15

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

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	53
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	50
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	54
Chronic Obstructive Pulmonary Disease	0
Diabetes	71
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	59
inpatient care	59

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	24
Female	13

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	23

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	49
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	57
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

hospital care	108
inpatient care	108

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	27
Female	15

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	62
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Karen I. Ching, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karen I. Ching, MD treated as a nephrologist in Honolulu, HI were hospital care, inpatient care and dialysis.

dialysis	22
doctor visit	15
hospital care	62
inpatient care	62

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Karen I. Ching, MD.

**Gender**
Male	10
Female	6

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	12
Non-Hispanic White	0
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	10
65 to 74	0

Average of Total of Conditions of Medicare patients treated by Dr. Karen I. Ching, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Karen I. Ching, MD treated were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	68
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	40
Depression	0
Chronic Kidney Disease	68
Asthma	0
Osteoporosis	0
Heart Failure	45
Chronic Obstructive Pulmonary Disease	0
Diabetes	65
Atrial Fibrillation	5
Cancer	0
Dementia	0

Education & Training

She has a state license in Hawaii.

Licensed In: Hawaii

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$275 Tavneos $150	Parsabiv $125
NxStage Medical, Inc.	$140 NXSTAGE SYSTEM ONE $140
Takeda Pharmaceuticals U.S.A., Inc.	$125 LIVTENCITY $125
Mallinckrodt LLC	$109 ACTHAR $109
Baxter Healthcare	$39 Renal - PD $39

**Types of Payments**
Food and Beverage	$688

Biography

Dr. Karen Ching's area of specialization is adult nephrology. Dr. Ching studied medicine at the University of Hawaii at Manoa, John A. Burns School of Medicine.

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Dr. Karen I. Ching, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Karen I. Ching, MD in 2023

By Affordability:

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. Karen I. Ching, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2020

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen I. Ching, 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. Karen I. Ching, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Honolulu, HI