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Home > TX Providers > Reproductive Endocrinologists

Dr. Charlie Chih Lee Chang, MD

Accepting New Patients

(Charlie Chang, MD)

(2 Ratings)

Specializes in: Reproductive Endocrinology and Infertility, Endocrinology Diabetes & Metabolism and Pediatric Endocrinology

University of Texas Southwestern Medical School

Professional interests include: pituitary disorders, diabetes management, endocrine diseases (hormone disorders), and more.

450 Medical Center Boulevard Suite 600
Webster, TX 77598

(281) 554-4075

Dr. Charlie Chih Lee Chang, MD is an infertility specialist in Webster, TX specializing in reproductive endocrinology and infertility, endocrinology diabetes & metabolism and pediatric endocrinology. He graduated from University of Texas Southwestern Medical School. Dr. Charlie Chih Lee Chang, MD is affiliated with Memorial Hermann Pearland Hospital, HCA Houston Healthcare, Memorial Hermann Southeast Hospital, Memorial Hermann, Astrana Health, HCA Houston Healthcare Mainland HCA Houston Healthcare Clear Lake, Astrana Care Partners of Texas, ENDOCRINOLOGY CLINIC AT CLEAR LAKE SPECIALTIES PLLC, HPN, CLS Health Endocrinology Associates - Clear Lake and CLEAR LAKE SPECIALTIES PA.

Office Locations

600 N. Kobayashi Road Suite 312
Webster, TX 77598

open_in_new

HCA Houston Healthcare Mainland HCA Houston Healthcare Clear Lake

450 Medical Center Boulevard Suite 600
Webster, TX 77598

(281) 554-4075

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Charlie Chih Lee Chang, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Charlie Chih Lee Chang, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2012 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1267
hospital care	1242
inpatient care	1242
nursing home care	105

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1236
hospital care	1069
inpatient care	1069

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	272
Female	482

**Ethnicity**
Non-Hispanic White	581
Black	68
Hispanic	79
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	355
From 75 to 84	205
85 and over	59
Less than 65	135

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	53
Depression	25
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	17
Diabetes	70
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1300
hospital care	1143
inpatient care	1143

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	300
Female	481

**Ethnicity**
Non-Hispanic White	600
Black	66
Hispanic	87
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	217
85 and over	63
Less than 65	135

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	54
Depression	26
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	72
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1342
hospital care	844
inpatient care	844

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	630
Female	946

**Ethnicity**
Non-Hispanic White	1210
Black	144
Hispanic	168
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	782
From 75 to 84	402
85 and over	124
Less than 65	268

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	54
Depression	29
Chronic Kidney Disease	51
Asthma	18
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	73
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2016 were hospital care, inpatient care, minor procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

aspiration	12
diagnostic procedures	12
doctor visit	1442
hospital care	749
image guided procedures	12
inpatient care	749
minimally invasive procedures	12
minor procedures	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	303
Female	518

**Ethnicity**
Non-Hispanic White	640
Black	67
Hispanic	89
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	419
From 75 to 84	215
85 and over	62
Less than 65	125

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	55
Depression	25
Chronic Kidney Disease	64
Asthma	24
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	74
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2017 were chronic care, hospital care and inpatient care.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

chronic care	954
doctor visit	1331
hospital care	734
inpatient care	734

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	337
Female	518

**Ethnicity**
Non-Hispanic White	671
Black	78
Hispanic	78
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	270
85 and over	64
Less than 65	133

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	69
Asthma	10
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	74
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2018 were chronic care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

blood draw	93
chronic care	454
doctor visit	1366
hospital care	236
inpatient care	236
lab tests	155

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	283
Female	452

**Ethnicity**
Non-Hispanic White	563
Black	57
Hispanic	87
Asian	15
Other	13
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	226
85 and over	60
Less than 65	109

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	70
Asthma	9
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	73
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2019 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

blood draw	119
doctor visit	1394
hospital care	294
inpatient care	294
lab tests	212
preventive care	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	280
Female	443

**Ethnicity**
Non-Hispanic White	573
Black	55
Hispanic	72
Asian	12
Other	11
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	229
85 and over	64
Less than 65	96

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	70
Asthma	10
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	72
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2020 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1245
hospital care	161
inpatient care	161
neck imaging	17
ultrasound (sonogram)	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	251
Female	411

**Ethnicity**
Non-Hispanic White	518
Black	44
Hispanic	74
Asian	12
Other	14
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	202
85 and over	50
Less than 65	73

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	50
Depression	25
Chronic Kidney Disease	67
Asthma	8
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	13
Diabetes	69
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2021 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1271
hospital care	172
inpatient care	172
neck imaging	25
ultrasound (sonogram)	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	281
Female	499

**Ethnicity**
Non-Hispanic White	604
Black	56
Hispanic	87
Asian	14
Other	19
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	258
85 and over	57
Less than 65	78

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	52
Depression	23
Chronic Kidney Disease	66
Asthma	9
Osteoperosis	21
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	13
Diabetes	66
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX during 2022 were hospital care, inpatient care, ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

doctor visit	1327
hospital care	142
inpatient care	142
neck imaging	23
ultrasound (sonogram)	23

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	269
Female	484

**Ethnicity**
Non-Hispanic White	587
Black	55
Hispanic	64
Asian	24
Other	23
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	255
85 and over	64
Less than 65	61

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	27
Atrial Fibrilation	22
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	65
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charlie Chih Lee Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charlie Chih Lee Chang, MD treated as an infertility specialist in Webster, TX were chronic care, inpatient care, hospital care and lab tests.

aspiration	12
blood draw	106
chronic care	704
diagnostic procedures	12
doctor visit	1320
hospital care	616
image guided procedures	12
inpatient care	616
lab tests	183
minimally invasive procedures	12
minor procedures	12
neck imaging	21
nursing home care	105
preventive care	22
ultrasound (sonogram)	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charlie Chih Lee Chang, MD.

**Gender**
Male	291
Female	475

**Ethnicity**
Black / African American	62
Asian / Pacific Islander	9
Non-Hispanic White	595
Native American / Alaskan Native	0
Hispanic	80
Other	7

**Age**
75 to 84	225
85 and over	60
Less than 65	110
65 to 74	371

Average of Total of Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Charlie Chih Lee Chang, MD treated were hypertension, diabetes, high cholesterol and chronic kidney disease.

Hypertension	68
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	52
Asthma	10
Osteoporosis	14
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	64
Atrial Fibrillation	15
Cancer	9
Dementia	13

Education & Training

Dr. Charlie Chih Lee Chang, MD graduated from University of Texas Southwestern Medical School. He completed residency at St. Paul University Hospital, Dallas. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in Texas.

Medical School: University of Texas Southwestern Medical School

Residency: St. Paul University Hospital, Dallas

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: Texas

Affiliations & Hospitals

Dr. Charlie Chih Lee Chang, MD is associated with these hospitals and organizations:

Memorial Hermann Pearland Hospital

HCA Houston Healthcare

Memorial Hermann Southeast Hospital

Memorial Hermann

Astrana Health

HCA Houston Healthcare Mainland HCA Houston Healthcare Clear Lake

Astrana Care Partners of Texas

ENDOCRINOLOGY CLINIC AT CLEAR LAKE SPECIALTIES PLLC

HPN

CLS Health Endocrinology Associates - Clear Lake

CLEAR LAKE SPECIALTIES PA

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.

Dr. Charlie Chih Lee Chang, MD appears to accept the following insurance providers: Wellcare, Blue Cross Blue Shield of Texas, HealthSmart Preferred Care, MultiPlan, Amerigroup Real Solutions, United Healthcare, Aetna, Medicare, Tricare (Humana), CIGNA, Optum, Superior Health Plan STAR Health, Beech Street, Private Health Care Systems, Molina, Brazoria County Employees, Memorial Hermann Health Solutions, Carnival Cruise Lines, Envolve Benefit Options, TexHealth Multi-Share, Community Health Choice, Texas Health and Human Services Commission (DARS), TMHP and Texas CHildren's Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Charlie Chih Lee Chang, MD accepts the following insurance providers:

Wellcare

Blue Cross Blue Shield of Texas

HealthSmart Preferred Care

MultiPlan

Amerigroup Real Solutions

United Healthcare

Aetna

Medicare

Tricare (Humana)

CIGNA

Optum

Superior Health Plan STAR Health

Beech Street

Private Health Care Systems

Molina

Brazoria County Employees

Memorial Hermann Health Solutions

Carnival Cruise Lines

Envolve Benefit Options

TexHealth Multi-Share

Community Health Choice

Texas Health and Human Services Commission (DARS)

TMHP

Texas CHildren's Health Plan

Ratings & Reviews

Dr. Charlie Chih Lee Chang, MD has an average of 2.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Charlie Chih Lee Chang, MD from all over the web to help you find the right in Webster, TX.

Overall Rating

(2 Ratings)

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General Payments

These charts describe general payments received by Dr. Charlie Chih Lee Chang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$6,357 SOTAGLIFLOZIN $4,675	TOUJEO $763	SOLIQUA 100/33 $289	PRALUENT $264	LANTUS $122	Other $244
Dexcom, Inc.	$4,045 Dexcom CGM $3,386	DEXCOM G6 TRANSMITTER $590	Dexcom G6 CGM System $69
Corcept Therapeutics	$3,093 Korlym $3,046	$47
Novo Nordisk Inc	$2,257 RYBELSUS $470	Ozempic $454	Tresiba $363	Saxenda $267	Victoza $197	Other $507
Lilly USA, LLC	$1,956 TRULICITY $701	FORTEO $455	MOUNJARO $196	BASAGLAR $133	LYUMJEV $127	Other $344
Other	$21,280 TIROSINT $1,770	FARXIGA $1,392	Vascepa $1,175	V-GO $1,090	AFREZZA $874	Other $14,980

**Types of Payments**
Food and Beverage	$27,110
Consulting Fee	$7,394
Honoraria	$2,000
Travel and Lodging	$1,415
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$500
Other	$570

Biography

Dr. Charlie Chang specializes in reproductive endocrinology and infertility and pediatric endocrinology. Dr. Chang (or staff) speaks Chinese. In addition, he offers interpreting services for Spanish-speaking patients. Dr. Chang's clinical interests include diabetes, diabetes management, and pituitary disorders. His hospital/clinic affiliations include Memorial Hermann Southeast Hospital, Astrana Health, and HCA Houston Healthcare. After completing medical school at the University of Texas Southwestern Medical School, Dr. Chang performed his residency at St. Paul University Hospital, Dallas. He appears to be in-network for Amerigroup, Blue California, HealthSmart, and more. He has an open panel in Webster, TX according to Yext.

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Dr. Charlie Chih Lee Chang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charlie Chih Lee Chang, MD 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. Charlie Chih Lee Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charlie Chih Lee Chang, 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. Charlie Chih Lee Chang, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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