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Home > KY Providers > Diagnostic Radiologists

Dr. Yiyan Liu, PhD, MD

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Specializes in: Diagnostic Radiology and Nuclear Cardiology

Tongji University Medical School (1983)

Professional interests include: PET scan, nuclear scan

200 ABRAHAM FLEXNER WAY
LOUISVILLE, KY 40202

(502) 587-4011

Dr. Yiyan Liu, PhD, MD is a diagnostic radiologist in LOUISVILLE, KY specializing in diagnostic radiology and nuclear cardiology. He graduated from Tongji University Medical School in 1983 and has 42 years of experience. Dr. Yiyan Liu, PhD, MD is affiliated with Clara Maass Medical Center, UofL Health , University Hospital, Community Hospital, Robert Wood Johnson University Hospital Hamilton, RWJBarnabas Health, Newark Beth Israel Medical Center, RWJBH OBSERVATION ASSOCIATES LLC and UNIVERSITY OF LOUISVILLE PHYSICIANS INC.

Office Locations

200 ABRAHAM FLEXNER WAY
LOUISVILLE, KY 40202

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530 South Jackson Street
Louisville, KY 40202

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95 Old Short Hills Road
West Orange, NJ 07052

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Noteworthy Medicare Patient Procedures Performed by Dr. Yiyan Liu, PhD, MD in 2023

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

Top 5%

By Volume:

central DEXA

gastric emptying study

joint scan

lymphoscintigraphy scan

musculoskeletal imaging

By Affordability:

lymph node procedures

lymphoscintigraphy scan

In 2023, among providers in related specialties within Kentucky, Dr. Yiyan Liu, PhD, MD performed more central DEXA, gastric emptying study, joint scan, lymphoscintigraphy scan (sentinel lymph node imaging), and musculoskeletal imaging procedures for Medicare patients than 95% of them and he also had a list price for lymph node procedures, and lymphoscintigraphy scan (sentinel lymph node imaging) that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

nuclear scan

In 2023, Dr. Yiyan Liu, PhD, MD performed more nuclear scan procedures for Medicare patients than 90% of providers in related specialties within Kentucky.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2013 were musculoskeletal imaging, nuclear scan, X-rays and stress testing.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	24
cardiac procedures	50
diagnostic imaging	24
doctor visit	39
gastrointestinal procedures	24
musculoskeletal imaging	153
nuclear scan	125
stress testing	50
urologic procedures	18
X-rays	102

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	141
Female	231

**Ethnicity**
Non-Hispanic White	79
Black	166
Hispanic	73
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	82
85 and over	28
Less than 65	93

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2013

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	56
Depression	21
Chronic Kidney Disease	33
Asthma	16
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	54
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2014 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	65
diagnostic imaging	14
gastrointestinal procedures	14
musculoskeletal imaging	215
nuclear scan	138
stress testing	65
X-rays	156

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	159
Female	236

**Ethnicity**
Non-Hispanic White	93
Black	177
Hispanic	105
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	72
85 and over	13
Less than 65	130

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2014

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	50
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2015 were musculoskeletal imaging, nuclear scan, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

cardiac procedures	65
musculoskeletal imaging	225
nuclear scan	159
stress testing	65
vertebral fracture assessment (VFA)	87
X-rays	131

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	284
Female	484

**Ethnicity**
Non-Hispanic White	184
Black	350
Hispanic	186
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	156
85 and over	36
Less than 65	212

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2015

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	46
Depression	17
Chronic Kidney Disease	33
Asthma	22
Osteoperosis	19
Atrial Fibrilation	8
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	53
Dementia	11
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2016 were musculoskeletal imaging, nuclear scan, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	19
cardiac procedures	57
diagnostic imaging	19
gastrointestinal procedures	19
musculoskeletal imaging	168
nuclear scan	150
stress testing	57
vertebral fracture assessment (VFA)	79
X-rays	94

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	139
Female	212

**Ethnicity**
Non-Hispanic White	79
Black	156
Hispanic	100
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	76
85 and over	11
Less than 65	103

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2016

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	48
Asthma	30
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	54
Dementia	13
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2017 were nuclear scan, musculoskeletal imaging, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

cardiac procedures	74
musculoskeletal imaging	113
nuclear scan	150
stress testing	74
vertebral fracture assessment (VFA)	37
X-rays	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	147
Female	162

**Ethnicity**
Non-Hispanic White	65
Black	164
Hispanic	66
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	57
85 and over	20
Less than 65	101

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2017

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2017 were hypertension, chronic kidney disease, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	56
Stroke	10
Ischemic Heart Disease	52
Depression	26
Chronic Kidney Disease	56
Asthma	18
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	55
Dementia	18
Cancer	27

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2018 were nuclear scan, musculoskeletal imaging, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

cardiac procedures	64
musculoskeletal imaging	118
nuclear scan	121
stress testing	64
vertebral fracture assessment (VFA)	50
X-rays	61

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	158
Female	156

**Ethnicity**
Non-Hispanic White	62
Black	156
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	52
85 and over	18
Less than 65	91

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2018

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2018 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	57
Asthma	17
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	40
Chronic Obstructive Pulmonary Disease	24
Diabetes	61
Dementia	18
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2019 were nuclear scan, musculoskeletal imaging, stress testing and cardiac procedures.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

cardiac procedures	136
musculoskeletal imaging	193
nuclear scan	235
stress testing	136
vertebral fracture assessment (VFA)	28
X-rays	94

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	201
Female	241

**Ethnicity**
Non-Hispanic White	86
Black	228
Hispanic	91
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	110
85 and over	38
Less than 65	109

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2019

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2019 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	57
Depression	31
Chronic Kidney Disease	59
Asthma	17
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	45
Chronic Obstructive Pulmonary Disease	31
Diabetes	63
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2020 were musculoskeletal imaging, nuclear scan, X-rays and stress testing.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

cardiac procedures	45
musculoskeletal imaging	60
nuclear scan	58
stress testing	45
vertebral fracture assessment (VFA)	21
X-rays	47

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	79
Female	98

**Ethnicity**
Non-Hispanic White	38
Black	91
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	33
85 and over	18
Less than 65	43

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2020

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2020 were hypertension, diabetes, high cholesterol and chronic kidney disease.

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	58
Depression	30
Chronic Kidney Disease	60
Asthma	19
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	62
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2021 were musculoskeletal imaging, X-rays, nuclear scan and lymph node procedures.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	13
diagnostic imaging	13
gastrointestinal procedures	13
lymph node procedures	29
musculoskeletal imaging	162
nuclear scan	99
X-rays	105

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	156
Female	265

**Ethnicity**
Non-Hispanic White	342
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	106
85 and over	27
Less than 65	62

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2021

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	8
Cancer	37

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2022 were musculoskeletal imaging, nuclear scan, X-rays and diagnostic imaging.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	53
diagnostic imaging	53
gastrointestinal procedures	53
lymph node procedures	18
musculoskeletal imaging	110
nuclear scan	92
X-rays	89

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	190
Female	276

**Ethnicity**
Non-Hispanic White	364
Black	78
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	113
85 and over	32
Less than 65	83

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2022

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2022 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	27
Chronic Obstructive Pulmonary Disease	35
Diabetes	40
Dementia	6
Cancer	33

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY during 2023 were musculoskeletal imaging, X-rays, nuclear scan and diagnostic imaging.

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

abdominal imaging	36
diagnostic imaging	36
gastrointestinal procedures	36
lymph node procedures	17
musculoskeletal imaging	91
nuclear scan	69
X-rays	75

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	171
Female	211

**Ethnicity**
Non-Hispanic White	303
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	103
85 and over	28
Less than 65	59

Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD in 2023

The most common conditions of Medicare patients that Dr. Yiyan Liu, PhD, MD treated during 2023 were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	23
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	31
Diabetes	38
Dementia	7
Cancer	40

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Yiyan Liu, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Yiyan Liu, PhD, MD treated as a diagnostic radiologist in LOUISVILLE, KY were musculoskeletal imaging, nuclear scan, X-rays and stress testing.

abdominal imaging	26
cardiac procedures	69
diagnostic imaging	26
doctor visit	39
gastrointestinal procedures	26
lymph node procedures	21
musculoskeletal imaging	146
nuclear scan	126
stress testing	69
urologic procedures	18
vertebral fracture assessment (VFA)	50
X-rays	90

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Yiyan Liu, PhD, MD.

**Gender**
Male	165
Female	233

**Ethnicity**
Black / African American	153
Asian / Pacific Islander	1
Non-Hispanic White	154
Native American / Alaskan Native	0
Hispanic	65
Other	0

**Age**
75 to 84	87
85 and over	24
Less than 65	98
65 to 74	189

Average of Total of Conditions of Medicare patients treated by Dr. Yiyan Liu, PhD, MD From 2013 - 2023

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

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	47
Depression	26
Chronic Kidney Disease	44
Asthma	17
Osteoporosis	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	51
Atrial Fibrillation	11
Cancer	25
Dementia	13

Education & Training

Dr. Yiyan Liu, PhD, MD graduated from Tongji University Medical School in 1983. He completed residency at Montefiore Medical Center. He is certified by the American Board of Nuclear Medicine - Nuclear Medicine and has a state license in Kentucky.

Medical School: Tongji University Medical School (1983)

Residency: Montefiore Medical Center (2003)

Board Certification: American Board of Nuclear Medicine - Nuclear Medicine

Licensed In: Kentucky

Affiliations & Hospitals

Dr. Yiyan Liu, PhD, MD is associated with these hospitals and organizations:

Clara Maass Medical Center

UofL Health

University Hospital

Community Hospital

Robert Wood Johnson University Hospital Hamilton

RWJBarnabas Health

Newark Beth Israel Medical Center

RWJBH OBSERVATION ASSOCIATES LLC

UNIVERSITY OF LOUISVILLE PHYSICIANS INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Insurance Accepted by Affiliated Medical Group or Hospital:

Empire Blue Cross / Wellchoice: HMO, POS, PPO

Preferred Health Strategies PPO

Correctional Medical Services: HMO

Coventry / First Health: PPO

Multiplan / Private Healthcare Systems PPO

Three Rivers Provider Network PPO

NJ State Health Benefits: HMO, POS, PPO

United Healthcare: HMO, POS, PPO, Medicare

Wellpoint (formerly AmeriGroup): NJ Family Care Medicaid, Medicare HMO

Amerihealth: HMO, POS, PPO, Medicare, and Local Value Network

Medicaid

Horizon NJ Health: Medicaid and Medicare

Cigna: HMO, POS, PPO

United Healthcare Community Plan: Medicaid and Medicare

Medicare

Beech Street - Medichoice: PPO

USA Managed Care Organization, Inc.: PPO

Qualcare: HMO and PPO

Aetna Better Health

NJ Manufacturers PPO

Horizon Blue Cross Blue Shield of New Jersey: HMO, POS, PPO, Omnia, Indemnity, Medicare

Consumer Health Network: PPO

Devon Health Services: PPO

Magnacare PPO

Fidelis Care (formerly Wellcare of NJ): NJ Family Care Medicaid, Medicare HMO

Aetna: HMO, POS, PPO, Medicare

Oxford: HMO, POS, PPO, Medicare

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biocompatibles, Inc.	$276 THERASPHERE - BIO $276
Novartis Pharmaceuticals Corporation	$28 PLUVICTO $28
Curium US LLC	$24 Detectnet $24
Siemens Medical Solutions USA, Inc.	$23 Biograph Vision 600 (8 Ring/64 CT) $23
AngioDynamics, Inc.	$16 Bioflo $16
Other	$14 NON-PRODUCT $14

**Types of Payments**
Education	$164
Food and Beverage	$122
Travel and Lodging	$96

Research Payments

Dr. Yiyan Liu, PhD, MD has received 1 research payments totaling $5,652.

Biography

Dr. Yiyan Liu is a specialist in nuclear cardiology and diagnostic radiology. After completing medical school at Tongji University Medical School, Dr. Liu performed his residency at Montefiore Medical Center and a hospital affiliated with Albert Einstein College of Medicine. His clinical interests include nuclear scan and PET scan. In addition to English, he speaks Chinese. He is professionally affiliated with Newark Beth Israel Medical Center, UofL Health, and the University Hospital. Dr. Liu welcomes new patients at his office inLouisville, KY as reported by Doctor.com.