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Dr. Charles L. Yen, MD

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Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

University of Texas Medical Branch School of Medicine

27700 Northwest Freeway Suite 580 Cypress
TX 77433

(832) 791-5530

Dr. Charles L. Yen, MD is a medical oncologist in Houston, TX specializing in medical oncology, adult oncology and adult hematology. He graduated from University of Texas Medical Branch School of Medicine. Dr. Charles L. Yen, MD is affiliated with Memorial Hermann Northeast Hospital, Memorial Hermann Cypress Hospital, Texas Oncology, HCA Houston Healthcare, Memorial Hermann The Woodlands Hospital, Memorial Hermann and HCA Houston Healthcare Northwest.

Office Locations

HCA Houston Healthcare Northwest

17323 Red Oak Drive
Houston, TX 77090

(281) 440-5006

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Memorial Hermann

27700 Northwest Freeway Suite 580 Cypress
TX 77433

(832) 791-5530

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27700 Nw Freeway Suite 580
Cypress, TX 77433

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Memorial Hermann

522 Timberdale Lane
Houston, TX 77090

(281) 440-5006

(281) 719-5935

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles L. Yen, MD in 2023

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

Top 5%

By Affordability:

port flush

In 2023, Dr. Charles L. Yen, MD had a list price for port flush that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Texas. 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 Affordability:

chest CT scan

intravenous infusion therapy

intravenous infusion

In 2023, Dr. Charles L. Yen, MD had a list price for chest CT scan, intravenous infusion therapy, and intravenous (IV) infusion that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Texas. 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 25%

By Volume:

port flush

By Affordability:

CT scan

thoracic imaging

In 2012, among providers in related specialties within Texas, Dr. Charles L. Yen, MD performed more port flush procedures for Medicare patients than 75% of them and he also had a list price for CT scan, and thoracic (chest) imaging that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2012 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

biological response modifier (BRM) therapy	430
bone marrow tests	49
chemotherapy	430
diagnostic procedures	49
doctor visit	2289
hospital care	4219
inpatient care	4219
minimally invasive procedures	639
port flush	87

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2013 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

biological response modifier (BRM) therapy	147
bone marrow tests	27
chemotherapy	147
diagnostic procedures	27
doctor visit	1033
hospital care	1412
inpatient care	1412
minimally invasive procedures	251
port flush	38

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	262
Female	346

**Ethnicity**
Non-Hispanic White	385
Black	128
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	167
85 and over	81
Less than 65	98

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	18
Cancer	38

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2014 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	30
biological response modifier (BRM) therapy	140
bone marrow tests	20
chemotherapy	140
CT scan	63
diagnostic procedures	20
doctor visit	1177
hospital care	864
inpatient care	864
minimally invasive procedures	266
pelvic imaging	30
thoracic (chest) imaging	33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	241
Female	345

**Ethnicity**
Non-Hispanic White	395
Black	107
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	183
85 and over	67
Less than 65	90

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	16
Cancer	37

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2015 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	26
biological response modifier (BRM) therapy	119
bone marrow tests	15
chemotherapy	119
CT scan	49
diagnostic procedures	15
doctor visit	1221
hospital care	828
inpatient care	828
minimally invasive procedures	214
pelvic imaging	26
port flush	55
thoracic (chest) imaging	23

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	464
Female	658

**Ethnicity**
Non-Hispanic White	780
Black	162
Hispanic	100
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	490
From 75 to 84	336
85 and over	138
Less than 65	158

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	52
Depression	25
Chronic Kidney Disease	48
Asthma	19
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	17
Cancer	39

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2016 were hospital care, inpatient care, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	34
biological response modifier (BRM) therapy	246
chemotherapy	246
CT scan	70
doctor visit	1271
hospital care	897
inpatient care	897
lab tests	11
minimally invasive procedures	246
pelvic imaging	34
thoracic (chest) imaging	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	246
Female	347

**Ethnicity**
Non-Hispanic White	417
Black	102
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	193
85 and over	73
Less than 65	79

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	52
Asthma	27
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	20
Cancer	39

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2017 were hospital care, inpatient care, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	29
biological response modifier (BRM) therapy	161
chemotherapy	161
CT scan	56
doctor visit	1213
hospital care	538
inpatient care	538
minimally invasive procedures	161
pelvic imaging	29
port flush	42
thoracic (chest) imaging	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	208
Female	303

**Ethnicity**
Non-Hispanic White	353
Black	83
Hispanic	42
Asian	21
Other	12
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	172
85 and over	57
Less than 65	61

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	44
Dementia	18
Cancer	43

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2018 were hospital care, inpatient care, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	25
biological response modifier (BRM) therapy	229
chemotherapy	229
CT scan	51
doctor visit	1032
hospital care	341
inpatient care	341
minimally invasive procedures	229
pelvic imaging	25
port flush	49
thoracic (chest) imaging	26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	173
Female	252

**Ethnicity**
Non-Hispanic White	292
Black	72
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	160
85 and over	41
Less than 65	43

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	44
Depression	21
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	15
Cancer	42

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2019 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	26
biological response modifier (BRM) therapy	299
chemotherapy	299
CT scan	54
doctor visit	1072
hospital care	367
inpatient care	367
minimally invasive procedures	325
pelvic imaging	26
thoracic (chest) imaging	28

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	174
Female	274

**Ethnicity**
Non-Hispanic White	289
Black	77
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	157
85 and over	50
Less than 65	50

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	47
Depression	20
Chronic Kidney Disease	47
Asthma	12
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	16
Cancer	41

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2020 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	24
biological response modifier (BRM) therapy	346
chemotherapy	346
CT scan	52
doctor visit	939
hospital care	342
inpatient care	342
lab tests	13
minimally invasive procedures	346
pelvic imaging	24
thoracic (chest) imaging	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	167
Female	226

**Ethnicity**
Non-Hispanic White	267
Black	69
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	143
85 and over	47
Less than 65	42

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2020

Hypertension	74
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	12
Cancer	45

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

abdominal imaging	28
biological response modifier (BRM) therapy	374
chemotherapy	374
CT scan	56
doctor visit	933
hospital care	266
inpatient care	266
minimally invasive procedures	431
pelvic imaging	28
thoracic (chest) imaging	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	182
Female	243

**Ethnicity**
Non-Hispanic White	300
Black	63
Hispanic	35
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	137
85 and over	46
Less than 65	33

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	47
Depression	22
Chronic Kidney Disease	46
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX during 2022 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

biological response modifier (BRM) therapy	219
chemotherapy	219
doctor visit	820
hospital care	169
inpatient care	169
lab tests	12
minimally invasive procedures	254

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	163
Female	186

**Ethnicity**
Non-Hispanic White	257
Black	50
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	137
85 and over	38
Less than 65	27

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	15
Atrial Fibrilation	27
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	11
Cancer	41

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles L. Yen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles L. Yen, MD treated as a medical oncologist in Houston, TX were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

abdominal imaging	27
biological response modifier (BRM) therapy	246
bone marrow tests	27
chemotherapy	246
CT scan	56
diagnostic procedures	27
doctor visit	1181
hospital care	931
inpatient care	931
lab tests	12
minimally invasive procedures	305
pelvic imaging	27
thoracic (chest) imaging	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles L. Yen, MD.

**Gender**
Male	207
Female	289

**Ethnicity**
Black / African American	83
Asian / Pacific Islander	3
Non-Hispanic White	339
Native American / Alaskan Native	0
Hispanic	42
Other	1

**Age**
75 to 84	162
85 and over	58
Less than 65	61
65 to 74	214

Average of Total of Conditions of Medicare patients treated by Dr. Charles L. Yen, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	44
Depression	21
Chronic Kidney Disease	41
Asthma	12
Osteoporosis	11
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Atrial Fibrillation	16
Dementia	14
Cancer	36

Education & Training

Dr. Charles L. Yen, MD graduated from University of Texas Medical Branch School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the Board Certification: Hematology and has a state license in Texas.

Medical School: University of Texas Medical Branch School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: Board Certification: Hematology

Licensed In: Texas

Affiliations & Hospitals

Dr. Charles L. Yen, MD is associated with these hospitals and organizations:

Memorial Hermann Northeast Hospital

Memorial Hermann Cypress Hospital

Texas Oncology

HCA Houston Healthcare

Memorial Hermann The Woodlands Hospital

Memorial Hermann

HCA Houston Healthcare Northwest

Ratings & Reviews

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General Payments

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

**Payments by Company**
Celgene Corporation	$6,472 Pomalyst $4,613	Revlimid $1,270	Abraxane $153	Reblozyl $132	ONUREG $45	Other $258
AstraZeneca Pharmaceuticals LP	$4,102 IMFINZI $2,527	LYNPARZA $559	FASLODEX $380	TAGRISSO $205	Enhertu $83	Other $348
Novartis Pharmaceuticals Corporation	$3,374 TASIGNA $795	PROMACTA $427	KISQALI $381	TABRECTA $216	PIQRAY $210	Other $1,344
Millennium Pharmaceuticals, Inc.	$2,864 NINLARO $155	VELCADE $10	$2,698
Janssen Biotech, Inc.	$2,737 IMBRUVICA $1,147	Erleada $663	DARZALEX $264	ZYTIGA $245	Balversa $34	Other $383
Other	$30,540 DARZALEX $2,343	OPDIVO $1,205	KEYTRUDA $973	XTANDI $894	Kyprolis $852	Other $24,272

**Types of Payments**
Food and Beverage	$33,300
Consulting Fee	$11,960
Education	$3,119
Travel and Lodging	$830
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$800
Other	$80

Research Payments

Dr. Charles L. Yen, MD has received 219 research payments totaling $2,167,294.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Charles L. Yen, MD.

DARA Biosciences, Inc.

2014

$0.00

Physician Covered Recipient

None

Biography

Dr. Charles Yen's areas of specialization are adult hematology, adult oncology, and medical oncology; he sees patients in Houston, TX and Cypress, TX. He attended the University of Texas Medical Branch School of Medicine and the University of Texas Medical School at Houston and then went on to complete his residency at a hospital affiliated with Baylor College of Medicine. Dr. Yen (or staff) speaks Spanish and French. Dr. Yen is affiliated with HCA Houston Healthcare, Memorial Hermann The Woodlands Hospital, and Memorial Hermann Cypress Hospital.

Select Year:

Dr. Charles L. Yen, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles L. Yen, MD in 2023

By Affordability:

By Affordability:

By Volume:

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. Charles L. Yen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles L. Yen, MD 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 L. Yen, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Ownership and Interest Payments

Biography

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