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Dr. Diaa Osman, DO, MPH

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Specializes in: Medical Oncology, Integrative Medicine, Adult Oncology and Adult Hematology

University of North Texas Health Science Center, Texas College of Osteopathic Medicine

Professional interests include: leukemia, lymphoma, lung cancer, and more.

2300 Lohmans Spur Suite 104
Lakeway, TX 78734

(512) 373-3169

Dr. Diaa Osman, DO, MPH is a medical oncologist in Lakeway, TX specializing in medical oncology, integrative medicine, adult oncology and adult hematology. He graduated from University of North Texas Health Science Center, Texas College of Osteopathic Medicine. Dr. Diaa Osman, DO, MPH is affiliated with CHRISTUS Health, Texas Oncology, Ascension, Ascension Seton Hays and Texas Oncology-South Austin.

Office Locations

Texas Oncology

2300 Lohmans Spur Suite 104
Lakeway, TX 78734

(512) 373-3169

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4101 James Casey Street Suite 100
Austin, TX 78745

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In The News

"Let s Talk About It: Is It Hemorrhoids or Something More?", Texas Oncology

Noteworthy Medicare Patient Procedures Performed by Dr. Diaa Osman, DO, MPH in 2023

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

Top 5%

By Volume:

abdominal CT scan

blood draw

chest CT scan

conventional external beam radiation therapy

CT scan

lab tests

lactate dehydrogenase test

neck CT scan

pelvic CT scan

phlebotomy for lab tests

total IgA test

total IgG test

uric acid blood test

white blood cell differential

In 2023, Dr. Diaa Osman, DO, MPH performed more abdominal CT scan, blood draw, chest CT scan, conventional external beam radiation therapy, CT scan, lab tests, lactate dehydrogenase (LDH) test, neck CT scan, pelvic CT scan, phlebotomy for lab tests, total IgA test, total IgG test, uric acid blood test, and white blood cell (WBC) differential procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Affordability:

cancer antigen tests

In 2023, Dr. Diaa Osman, DO, MPH had a list price for cancer antigen tests 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 Affordability:

intravenous infusion

vitamin B12 test

In 2013, Dr. Diaa Osman, DO, MPH had a list price for intravenous (IV) infusion, and vitamin B12 test that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

hospital care	15
inpatient care	15

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2016

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2016 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	57
Asthma	48
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	57
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2017

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2017 were hypertension and high cholesterol.

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2018 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

blood draw	15
doctor visit	21
hospital care	96
inpatient care	96
lab tests	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	78
Female	85

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	40
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	67
From 75 to 84	51
85 and over	15
Less than 65	30

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2018

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2018 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	17
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

biological response modifier (BRM) therapy	180
blood draw	246
chemotherapy	180
doctor visit	493
hormone therapy	24
hospital care	170
inpatient care	170
lab tests	834
minimally invasive procedures	218

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	147
Female	202

**Ethnicity**
Non-Hispanic White	299
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	98
85 and over	33
Less than 65	60

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2019

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2019 were hypertension, cancer, high cholesterol and chronic kidney disease.

Hypertension	68
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	31
Depression	32
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	8
Cancer	44

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2020 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

biological response modifier (BRM) therapy	197
blood draw	225
chemotherapy	197
doctor visit	357
hormone therapy	23
hospital care	146
inpatient care	146
lab tests	810
minimally invasive procedures	267
thyroid function tests	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	114
Female	193

**Ethnicity**
Non-Hispanic White	279
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	86
85 and over	31
Less than 65	45

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2020

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2020 were hypertension, chronic kidney disease, high cholesterol and cancer.

Hypertension	67
High Cholesterol	45
Stroke	6
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	13
Cancer	41

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2021 were lab tests, minimally invasive procedures, blood draw and chemotherapy.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

biological response modifier (BRM) therapy	207
blood draw	261
chemotherapy	207
doctor visit	333
hormone therapy	26
hospital care	115
inpatient care	115
lab tests	933
minimally invasive procedures	266
thyroid function tests	35

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	139
Female	180

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	88
85 and over	35
Less than 65	47

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2021

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2021 were hypertension, chronic kidney disease, high cholesterol and cancer.

Hypertension	68
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	10
Cancer	40

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2022 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

biological response modifier (BRM) therapy	111
blood draw	257
chemotherapy	111
CT scan	13
doctor visit	335
hormone therapy	21
hospital care	74
inpatient care	74
lab tests	561
minimally invasive procedures	154
thoracic (chest) imaging	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	166
Female	223

**Ethnicity**
Non-Hispanic White	346
Black	0
Hispanic	15
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	130
85 and over	32
Less than 65	29

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2022

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2022 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	69
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	6
Cancer	50

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX during 2023 were lab tests, blood draw, CT scan and hospital care.

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

abdominal imaging	39
blood draw	587
CT scan	101
doctor visit	638
hospital care	97
inpatient care	97
lab tests	1468
minimally invasive procedures	14
neck imaging	13
pelvic imaging	39
radiation therapy	32
thoracic (chest) imaging	49

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	189
Female	218

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	160
85 and over	43
Less than 65	15

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2023

The most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated during 2023 were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	71
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	7
Cancer	52

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Dr. Diaa Osman, DO, MPH for Medicare patients.

The highest averages for the top procedures that Dr. Diaa Osman, DO, MPH treated as a medical oncologist in Lakeway, TX were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	39
biological response modifier (BRM) therapy	173
blood draw	265
chemotherapy	173
CT scan	57
doctor visit	362
hormone therapy	23
hospital care	101
inpatient care	101
lab tests	770
minimally invasive procedures	183
neck imaging	13
pelvic imaging	39
radiation therapy	32
thoracic (chest) imaging	31
thyroid function tests	25

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Dr. Diaa Osman, DO, MPH.

**Gender**
Male	104
Female	137

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	207
Hispanic	11
Native American / Alaskan Native	1
Other	1

**Age**
75 to 84	76
85 and over	23
Less than 65	28
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH From 2016 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Diaa Osman, DO, MPH treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	71
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	36
Asthma	12
Osteoporosis	7
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Atrial Fibrillation	11
Dementia	7
Cancer	30

Education & Training

Dr. Diaa Osman, DO, MPH graduated from University of North Texas Health Science Center, Texas College of Osteopathic Medicine. He completed residency at University of New Mexico Health Sciences Center. He is certified by the The American Board of Internal Medicine - Hematology The American Board of Internal Medicine - Internal Medicine The American Board of Internal Medicine - Medical Oncology and has a state license in Minnesota.

Medical School: University of North Texas Health Science Center, Texas College of Osteopathic Medicine

Residency: University of New Mexico Health Sciences Center

Board Certification: The American Board of Internal Medicine - Hematology The American Board of Internal Medicine - Internal Medicine The American Board of Internal Medicine - Medical Oncology

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Diaa Osman, DO, MPH is associated with these hospitals and organizations:

CHRISTUS Health

Texas Oncology

Ascension

Ascension Seton Hays

Texas Oncology-South Austin

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General Payments

These charts describe general payments received by Dr. Diaa Osman, DO, MPH. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Genentech USA, Inc.	$327 Alecensa $109	TARCEVA $57	ROZLYTREK $19	Avastin $17	TECENTRIQ $11	Other $114
Ipsen Biopharmaceuticals, Inc	$315 ONIVYDE $213	Somatuline Depot 120mg-.5ml $27	$75
Tempus AI, Inc	$147 $147
Boston Scientific Corporation	$113 WALLFLEX BILIARY RX STENTS $113
Amgen Inc.	$111 Vectibix $19	XGEVA $17	$75
Other	$406 INTERA $107	VANFLYTA $68	SPRYCEL $39	SCEMBLIX $30	Orserdu $27	Other $136

**Types of Payments**
Food and Beverage	$1,203
Education	$216

Biography

Dr. Diaa Osman's specialties are adult hematology, adult oncology, and integrative medicine. He obtained his medical school training at the University of North Texas Health Science Center, Texas College of Osteopathic Medicine and performed his residency at the University of New Mexico Health Sciences Center. These areas are among Dr. Osman's clinical interests: leukemia, lung cancer, and breast cancer. Dr. Osman (or staff) speaks the following languages: Arabic, Spanish, and French. His professional affiliations include Ascension, CHRISTUS Health, and Texas Oncology.

Select Year:

Dr. Diaa Osman, DO, MPH

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Diaa Osman, DO, MPH in 2023

By Volume:

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2016

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Average Medicare Patient Data From 2016 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Diaa Osman, DO, MPH From 2016 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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