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Home > WI Providers > Pathologists

Dr. Cheng Z. Liu, MD, PHD

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Specializes in: Pathology

600 Highland Avenue
Madison, WI 53792

(608) 263-8443

Dr. Cheng Z. Liu, MD, PHD is a pathologist in Madison, WI specializing in pathology.

Office Locations

600 Highland Avenue
Madison, WI 53792

(608) 263-8443

(608) 262-7174

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In The News

“Along with Cenaj and Theise, authors of the study from the Department of Pathology at NYU Langone Health were Douglas Allison, Rami Iman, Briana Zeck, Lilly Drohan, Luis Chiriboga, and Cheng...”—"Spaces Making Up "The Interstitium" Are Connected", Troy Record, March 2021

Noteworthy Medicare Patient Procedures Performed by Dr. Cheng Z. Liu, MD, PHD in 2023

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

Top 25%

By Volume:

intraoperative pathology consultation

In 2012, Dr. Cheng Z. Liu, MD, PHD performed more intraoperative pathology consultation procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2012 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	78
lab tests	118
second opinions	54

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2013 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	63
lab tests	170
second opinions	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	335
Female	299

**Ethnicity**
Non-Hispanic White	529
Black	48
Hispanic	19
Asian	11
Other	13
Native American	14

**Age**
From 65 to 74	314
From 75 to 84	146
85 and over	24
Less than 65	150

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2013

Hypertension	68
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2014 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	47
lab tests	166
second opinions	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	362
Female	302

**Ethnicity**
Non-Hispanic White	607
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	158
85 and over	51
Less than 65	149

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2014

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	5
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2015 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	67
lab tests	109

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	344
Female	438

**Ethnicity**
Non-Hispanic White	618
Black	48
Hispanic	46
Asian	44
Other	26
Native American	0

**Age**
From 65 to 74	386
From 75 to 84	242
85 and over	64
Less than 65	90

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2015

Hypertension	67
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2016 were consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	69
lab tests	55
second opinions	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	195
Female	218

**Ethnicity**
Non-Hispanic White	319
Black	31
Hispanic	28
Asian	23
Other	12
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	119
85 and over	36
Less than 65	36

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2016

Hypertension	70
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	51
Depression	21
Chronic Kidney Disease	28
Asthma	20
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2017 were consultation and lab tests.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	57
lab tests	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	141
Female	164

**Ethnicity**
Non-Hispanic White	232
Black	17
Hispanic	25
Asian	15
Other	16
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	85
85 and over	29
Less than 65	23

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2017

Hypertension	67
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	47
Depression	22
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	10
Cancer	26

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2018 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	28
lab tests	39

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	131
Female	160

**Ethnicity**
Non-Hispanic White	224
Black	18
Hispanic	17
Asian	14
Other	18
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	94
85 and over	26
Less than 65	27

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2018

Hypertension	66
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2019 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	39
lab tests	105

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	152
Female	175

**Ethnicity**
Non-Hispanic White	256
Black	15
Hispanic	14
Asian	23
Other	19
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	93
85 and over	22
Less than 65	30

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2019

Hypertension	66
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2020 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	32
lab tests	73

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	117
Female	110

**Ethnicity**
Non-Hispanic White	174
Black	23
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	81
85 and over	21
Less than 65	25

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2020

Hypertension	73
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2021 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	27
lab tests	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	125
Female	145

**Ethnicity**
Non-Hispanic White	202
Black	18
Hispanic	19
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	82
85 and over	24
Less than 65	30

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2021

Hypertension	66
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	9
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2022 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	38
lab tests	125

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	107
Female	133

**Ethnicity**
Non-Hispanic White	176
Black	15
Hispanic	19
Asian	13
Other	17
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	89
85 and over	16
Less than 65	12

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2022

Hypertension	70
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	16
Asthma	13
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	11
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	7
Cancer	27

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI during 2023 were lab tests and consultation.

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

consultation	56
lab tests	143

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Male	120
Female	179

**Ethnicity**
Non-Hispanic White	240
Black	21
Hispanic	12
Asian	13
Other	13
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	105
85 and over	22
Less than 65	27

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2023

Hypertension	71
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	28
Atrial Fibrilation	19
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	7
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Cheng Z. Liu, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Cheng Z. Liu, MD, PHD treated as a pathologist in Madison, WI were lab tests, consultation and second opinions.

consultation	50
lab tests	102
second opinions	29

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD.

**Gender**
Female	193
Male	177

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	14
Non-Hispanic White	298
Hispanic	17
Native American / Alaskan Native	1
Other	11

**Age**
85 and over	27
75 to 84	107
Less than 65	49
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Cheng Z. Liu, MD, PHD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	62
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	39
Depression	20
Chronic Kidney Disease	23
Asthma	11
Osteoporosis	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Atrial Fibrillation	12
Dementia	7
Cancer	20

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Cheng Z. Liu, MD, PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$56 XIFAXAN $56

**Types of Payments**
Food and Beverage	$56

Biography

Dr. Cheng Liu's area of specialization is pathology. He is affiliated with New York University.

Select Year:

Dr. Cheng Z. Liu, MD, PHD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Cheng Z. Liu, MD, PHD 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. Cheng Z. Liu, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheng Z. Liu, MD, PHD 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. Cheng Z. Liu, MD, PHD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Madison, WI