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Home > TX Providers

Dr. Daruka Mahadevan, PHD, MD

Accepting New Patients

(237 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

King's College London School of Medicine

4502 Medical Drive
San Antonio, TX 78229

(210) 358-4000

Dr. Daruka Mahadevan, PHD, MD is a medical oncologist in San Antonio, TX specializing in medical oncology, adult oncology and adult hematology. This provider graduated from King's College London School of Medicine. Dr. Daruka Mahadevan, PHD, MD is affiliated with UT Health San Antonio and University Health.

Office Locations

4502 Medical Drive
San Antonio, TX 78229

(210) 358-4000

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UT Health San Antonio

7979 Wurzbach Road
San Antonio, TX 78229

(210) 450-1000

(210) 450-0416

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8311 Ewing Halsell Drive
San Antonio, TX 78229

(210) 562-8000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	80

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daruka Mahadevan, PHD, MD treated as a medical oncologist in San Antonio, TX during 2013 were lab tests and blood draw.

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

blood draw	76
doctor visit	145
lab tests	178

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	25
Female	19

**Ethnicity**
Non-Hispanic White	28
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2013

Hypertension	64
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	50

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daruka Mahadevan, PHD, MD treated as a medical oncologist in San Antonio, TX during 2014 were lab tests.

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	271
lab tests	445

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	38
Female	44

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2014

Hypertension	55
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	24
Dementia	0
Cancer	45

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daruka Mahadevan, PHD, MD treated as a medical oncologist in San Antonio, TX during 2015 were lab tests.

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	135
lab tests	303

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	76
Female	44

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

**Age**
From 65 to 74	74
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2015

Hypertension	55
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	48

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	30

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	106

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	23
Female	12

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2017

Hypertension	60
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	51

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	147

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	22
Female	16

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2018

Hypertension	61
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	0
Depression	32
Chronic Kidney Disease	55
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	45

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	103

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	21
Female	15

**Ethnicity**
Non-Hispanic White	25
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2019

Hypertension	64
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	53
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	47

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	24

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2020

Hypertension	65
High Cholesterol	0
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

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	200

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	91
Female	110

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	79
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2021

Hypertension	39
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	14
Depression	13
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	0
Cancer	23

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	215

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	34
Female	39

**Ethnicity**
Non-Hispanic White	46
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2022

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	0
Cancer	52

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	200

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	56
Female	49

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

**Age**
From 65 to 74	52
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2023

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	0
Cancer	62

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

doctor visit	132

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	38
Female	48

**Ethnicity**
Non-Hispanic White	55
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2024

Hypertension	73
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	30
Diabetes	31
Dementia	0
Cancer	62

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Daruka Mahadevan, PHD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daruka Mahadevan, PHD, MD treated as a medical oncologist in San Antonio, TX were lab tests and blood draw.

blood draw	76
doctor visit	137
lab tests	308

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD.

**Gender**
Male	32
Female	30

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	35
Hispanic	6
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	13
85 and over	0
Less than 65	0
65 to 74	33

Average of Total of Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Daruka Mahadevan, PHD, MD treated were hypertension, cancer, high cholesterol and chronic kidney disease.

Hypertension	52
High Cholesterol	36
Stroke	1
Ischemic Heart Disease	14
Depression	10
Chronic Kidney Disease	28
Asthma	0
Osteoporosis	2
Heart Failure	4
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Atrial Fibrillation	1
Cancer	37
Dementia	0

Education & Training

Dr. Daruka Mahadevan, PHD, MD graduated from King's College London School of Medicine. This provider completed residency at University of Connecticut Affiliated Hospitals. This provider is certified by the Board Affiliation/Certification: American Board of Internal Medicine/Oncology and has a state license in Arizona.

Medical School: King's College London School of Medicine

Residency: University of Connecticut Affiliated Hospitals (1997)

Board Certification: Board Affiliation/Certification: American Board of Internal Medicine/Oncology

Licensed In: Arizona

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. Daruka Mahadevan, PHD, MD appears to accept the following insurance providers: Blue Cross and Blue Shield of Texas, Superior Health Plan, WellCare Medicare Advantage, WellCare, Medicare Advantage, TriWest, AARP, MultiPlan, United Healthcare HMO, United Healthcare EPO, Blue Choice, United Healthcare, Medicaid, Humana, Cigna, Molina Healthcare, Blue Cross/Blue Shield, HealthSmart, Employers Health Network, First Health, Trustmark , WellPoint, Velocity National Provider Network - Commercial (Multiple Payers), Curative - Commercial (All Products), Veterans Administration - Governmental, Aetna Health - Transplant ONLY, EBSO Benefits - Third Party Administrator, Allegiance - Universal Benefits Consortium, Point Comfort Underwriters - Refugee Medical Assistance (Adults, Children), CHAMPVA - Governmental, Aetna Health - Commercial (HMO, Managed Choice POS, Meritain, Open Choice PPO), Aetna Health - Commercial (QPOS, SAISD, Select), 90 Degree Benefits - Third Party Administrator, Entrust - Third Party Administrator, Private Healthcare Systems - Commercial (All Products), Imagine 360 - Third Party Administrator, University of Incarnate Word - Direct Contact with Employer, Aetna Better Health - CHIP/CHIP Perinate Newborn, 6 Degrees - Transplant, Independent Medical Systems - Workers Compensation, LifeTrac - Transplant Network, Ancira Enterprises - Direct Employer, Independent Medical Systems - Commercial (PPO), Injury Management Organization - Workers Compensation, Interlink - Transplant Network, Gilsbar - Third Party Administrator, Universal Benefits Consortium (Allegiance) - Direct Contract with TPA/Broker for select ISDs, Benefit Administrative Systems - Third Party Administrator, Velocity National Provider Network - Commercial (PPO), OptumHealth - Transplant Network, Tokio Marine - Transplant Network, El Paso Health - CHIP, Imperial Health - Commercial (Exchange) and Aetna Health - Commercial (Choice POS II, Elect Choice EPO, Exchange (Silver/Gold HMO)).

Insurance Accepted by Provider includes:

According to our sources, Dr. Daruka Mahadevan, PHD, MD accepts the following insurance providers:

Blue Cross and Blue Shield of Texas

Superior Health Plan

WellCare Medicare Advantage

WellCare

Medicare Advantage

TriWest

AARP

MultiPlan

United Healthcare HMO

United Healthcare EPO

Blue Choice

United Healthcare

Medicaid

Humana

Cigna

Molina Healthcare

Blue Cross/Blue Shield

HealthSmart

Employers Health Network

First Health

Trustmark

WellPoint

Velocity National Provider Network - Commercial (Multiple Payers)

Curative - Commercial (All Products)

Veterans Administration - Governmental

Aetna Health - Transplant ONLY

EBSO Benefits - Third Party Administrator

Allegiance - Universal Benefits Consortium

Point Comfort Underwriters - Refugee Medical Assistance (Adults, Children)

CHAMPVA - Governmental

Aetna Health - Commercial (HMO, Managed Choice POS, Meritain, Open Choice PPO)

Aetna Health - Commercial (QPOS, SAISD, Select)

90 Degree Benefits - Third Party Administrator

Entrust - Third Party Administrator

Private Healthcare Systems - Commercial (All Products)

Imagine 360 - Third Party Administrator

University of Incarnate Word - Direct Contact with Employer

Aetna Better Health - CHIP/CHIP Perinate Newborn

6 Degrees - Transplant

Independent Medical Systems - Workers Compensation

LifeTrac - Transplant Network

Ancira Enterprises - Direct Employer

Independent Medical Systems - Commercial (PPO)

Injury Management Organization - Workers Compensation

Interlink - Transplant Network

Gilsbar - Third Party Administrator

Universal Benefits Consortium (Allegiance) - Direct Contract with TPA/Broker for select ISDs

Benefit Administrative Systems - Third Party Administrator

Velocity National Provider Network - Commercial (PPO)

OptumHealth - Transplant Network

Tokio Marine - Transplant Network

El Paso Health - CHIP

Imperial Health - Commercial (Exchange)

Aetna Health - Commercial (Choice POS II, Elect Choice EPO, Exchange (Silver/Gold HMO))

Ratings & Reviews

Dr. Daruka Mahadevan, PHD, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 237 ratings. We collect ratings and reviews of Dr. Daruka Mahadevan, PHD, MD from all over the web to help you find the right in San Antonio, TX.

Overall Rating

(237 Ratings)

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General Payments

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

**Payments by Company**
Janssen Scientific Affairs, LLC	$53,909 IMBRUVICA $53,784	DARZALEX $121	SIMPONI $4
AbbVie, Inc.	$43,003 Venclexta $41,624	Lupron $1,379
Alexion Pharmaceuticals, Inc.	$32,483 SOLIRIS $32,483
Novartis Pharmaceuticals Corporation	$32,060 NON_BRAND $19,474	Gleevec $2,178	TASIGNA $650	ZYKADIA $118	Fabhalta $28	Other $9,612
GlaxoSmithKline, LLC.	$18,000 PROMACTA $18,000
Other	$42,257 DAURISMO $4,000	VELCADE $3,020	None $1,459	IMBRUVICA $876	VENTANA RESEARCH & DEVELOPMENT $845	Other $32,057

**Types of Payments**
Consulting Fee	$75,443
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$74,905
Travel and Lodging	$34,562
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$15,800
Food and Beverage	$12,657
Other	$8,344

Research Payments

Dr. Daruka Mahadevan, PHD, MD has received 997 research payments totaling $6,195,028.

Biography

Dr. Daruka Mahadevan is a medical specialist in adult hematology, adult oncology, and medical oncology. Dr. Mahadevan can accept Trustmark, Blue California, and HealthSmart, as well as other insurance carriers. Dr. Mahadevan studied medicine at King's College London School of Medicine. Dr. Mahadevan's medical residency was performed at a hospital affiliated with the University of Connecticut. Dr. Mahadevan is professionally affiliated with UT Health San Antonio and the University Health. According to UT Health San Antonio, new patients are welcome to contact Dr. Mahadevan's office in San Antonio, TX.

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Dr. Daruka Mahadevan, PHD, MD

Office Locations

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. Daruka Mahadevan, PHD, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Daruka Mahadevan, PHD, MD From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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