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Dr. Riddhishkumar Shah, PhD, MD

Accepting New Patients

(335 Ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Medical College Baroda (1999)

Professional interests include: anal cancer, neuroendocrine tumors, melanoma, and more.

1900 Kildaire Farm Road
Cary, NC 27518

(919) 350-1965

Dr. Riddhishkumar Shah, PhD, MD is a medical oncologist in Cary, NC specializing in medical oncology, adult oncology and adult hematology. He graduated from Medical College Baroda in 1999 and has 27 years of experience. Dr. Riddhishkumar Shah, PhD, MD is affiliated with Duke Health and DUKE HEALTH INTEGRATED PRACTICE INC.

Office Locations

1900 Kildaire Farm Road
Cary, NC 27518

(919) 350-1965

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Duke Health

216 Ashville Avenue
Cary, NC 27518

1-866-385-3123

(919) 854-6991

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Duke Health

3404 Wake Forest Road
Raleigh, NC 27609

(919) 862-5400

(919) 954-3038

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	390
inpatient care	378
outpatient care	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	988
inpatient care	914
outpatient care	74

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	157
Female	288

**Ethnicity**
Non-Hispanic White	353
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	147
85 and over	132
Less than 65	61

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	19
Ischemic Heart Disease	52
Depression	39
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	15
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	45
Dementia	40
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	889
inpatient care	765
outpatient care	124

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	198
Female	274

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	164
85 and over	119
Less than 65	65

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	17
Ischemic Heart Disease	46
Depression	40
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	35
Diabetes	40
Dementia	36
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	920
inpatient care	759
outpatient care	161

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	374
Female	608

**Ethnicity**
Non-Hispanic White	760
Black	168
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	320
85 and over	284
Less than 65	124

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	21
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	54
Asthma	24
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	34
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	500
inpatient care	442
outpatient care	58

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	74
Female	165

**Ethnicity**
Non-Hispanic White	191
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	85
85 and over	60
Less than 65	25

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	44
Depression	42
Chronic Kidney Disease	59
Asthma	36
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	35
Diabetes	40
Dementia	41
Cancer	15

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2017

Hypertension	75
High Cholesterol	69
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. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

hospital care	11
inpatient care	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Ethnicity**
Non-Hispanic White	18
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2018

Hypertension	75
High Cholesterol	61
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

2019 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

doctor visit	103
hospital care	14
inpatient care	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	31
Female	29

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2019

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	0
Cancer	53

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

doctor visit	466
hospital care	97
inpatient care	97

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	92
Female	75

**Ethnicity**
Non-Hispanic White	108
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	60
85 and over	16
Less than 65	20

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	63
Asthma	7
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	14
Cancer	38

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

doctor visit	566
hospital care	44
inpatient care	44

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	89
Female	78

**Ethnicity**
Non-Hispanic White	111
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	63
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	18
Cancer	45

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

doctor visit	49

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	22
Female	17

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

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2022

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	54

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Riddhishkumar Shah, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Riddhishkumar Shah, PhD, MD treated as a medical oncologist in Cary, NC were hospital care, inpatient care and outpatient care.

doctor visit	296
hospital care	428
inpatient care	380
outpatient care	85

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD.

**Gender**
Male	94
Female	139

**Ethnicity**
Black / African American	32
Asian / Pacific Islander	0
Non-Hispanic White	181
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	78
85 and over	57
Less than 65	28
65 to 74	64

Average of Total of Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	38
Asthma	9
Osteoporosis	5
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Atrial Fibrillation	15
Dementia	16
Cancer	23

Education & Training

Dr. Riddhishkumar Shah, PhD, MD graduated from Medical College Baroda in 1999. He completed residency at Moses Cone Health System. He is certified by the American Board of Internal Med, Medical Oncology and has a state license in North Carolina.

Medical School: Medical College Baroda (1999)

Residency: Moses Cone Health System (2012)

Board Certification: American Board of Internal Med, Medical Oncology

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Riddhishkumar Shah, PhD, MD is associated with these hospitals and organizations:

Duke Health

DUKE HEALTH INTEGRATED PRACTICE 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.

Dr. Riddhishkumar Shah, PhD, MD appears to accept the following insurance providers: MedCost, Aetna Traditional Choice, Aetna Medicare PPO, BlueCross BlueShield of North Carolina, CIGNA Open Access Plus, WellCare, AmeriHealth, Medicare Part B, Medicare Advantage, AARP, CIGNA Open Access, United Healthcare PPO, United Healthcare POS, United Healthcare HMO, Aetna, Aetna Workers' Compensation, TRICARE Prime, Aetna Open Choice PPO, United Healthcare, TRICARE Prime Remote, Medicare, Medicaid, Humana, Cigna, TRICARE, Harvard Pilgrim Health Care, Aetna Managed Choice POS, Gateway Health Alliance, Aetna HMO, Alliance Health (*Beginning January 2026), *Duke HomeCare and Hospice does not participate in the plan., Duke Employee Plans, Blue Options (123, PPO, HSA), *Duke HomeCare and Hospice and mental health providers do not participate with the plan., Aetna Quality Point of Service (QPOS), Aetna Choice POS, Aetna Choice POS II, Duke Advantage (*Beginning January 2026), Aetna Medicare Value Plan (HMO), Blue Advantage (*Available in select counties only), Duke Options (*Beginning January 2026), Duke Basic, Duke USA (*Beginning January 2026), Ambetter, Experience Health, Aetna Select HMO, Aetna PCP Coordinated POS Plan, Blue Select, Blue Medicare (HMO, PPO)*, Aetna Limited Benefit Insurance PPO, Vaya Health (*Beginning January 2026), Healthy Blue, Trillium (*Beginning January 2026), Aetna Health Network Only, Aetna Health Network Option, All Savers Fully Insured, Blue Value (*Duke Health Lake Norman and Kernodle Clinics only), First Medicare Direct, Carolina Complete Health, Healthgram, All Savers Alternate Funding, Aetna Medicare Assure Plan (HMO D-SNP), Aetna/CVS Health, Aetna Elect Choice HMO, Aetna Open Access Elect Choice, Partners (*Beginning January 2026), Aetna Voluntary Indemnity Group Plan, Duke Select, Aetna Open Access HMO, Open Access Aetna Select, Aetna Open Access Managed Choice, NC State Employees Health Plan, Ambetter of North Carolina and United Medical Resources (UMR).

Insurance Accepted by Provider includes:

According to our sources, Dr. Riddhishkumar Shah, PhD, MD accepts the following insurance providers:

MedCost

Aetna Traditional Choice

Aetna Medicare PPO

BlueCross BlueShield of North Carolina

CIGNA Open Access Plus

WellCare

AmeriHealth

Medicare Part B

Medicare Advantage

AARP

CIGNA Open Access

United Healthcare PPO

United Healthcare POS

United Healthcare HMO

Aetna

Aetna Workers' Compensation

TRICARE Prime

Aetna Open Choice PPO

United Healthcare

TRICARE Prime Remote

Medicare

Medicaid

Humana

Cigna

TRICARE

Harvard Pilgrim Health Care

Aetna Managed Choice POS

Gateway Health Alliance

Aetna HMO

Alliance Health (*Beginning January 2026)

*Duke HomeCare and Hospice does not participate in the plan.

Duke Employee Plans

Blue Options (123, PPO, HSA)

*Duke HomeCare and Hospice and mental health providers do not participate with the plan.

Aetna Quality Point of Service (QPOS)

Aetna Choice POS, Aetna Choice POS II

Duke Advantage (*Beginning January 2026)

Aetna Medicare Value Plan (HMO)

Blue Advantage (*Available in select counties only)

Duke Options (*Beginning January 2026)

Duke Basic

Duke USA (*Beginning January 2026)

Ambetter

Experience Health

Aetna Select HMO

Aetna PCP Coordinated POS Plan

Blue Select

Blue Medicare (HMO, PPO)*

Aetna Limited Benefit Insurance PPO

Vaya Health (*Beginning January 2026)

Healthy Blue

Trillium (*Beginning January 2026)

Aetna Health Network Only, Aetna Health Network Option

All Savers Fully Insured

Blue Value (*Duke Health Lake Norman and Kernodle Clinics only)

First Medicare Direct

Carolina Complete Health

Healthgram

All Savers Alternate Funding

Aetna Medicare Assure Plan (HMO D-SNP)

Aetna/CVS Health

Aetna Elect Choice HMO, Aetna Open Access Elect Choice

Partners (*Beginning January 2026)

Aetna Voluntary Indemnity Group Plan

Duke Select

Aetna Open Access HMO, Open Access Aetna Select, Aetna Open Access Managed Choice

NC State Employees Health Plan

Ambetter of North Carolina

United Medical Resources (UMR)

Ratings & Reviews

Dr. Riddhishkumar Shah, PhD, MD has an exceptional overall rating with an average of 4.86 out of 5 stars based on 335 ratings. We collect ratings and reviews of Dr. Riddhishkumar Shah, PhD, MD from all over the web to help you find the right in Cary, NC.

4.86

Overall Rating

(335 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
ARRAY BIOPHARMA INC	$2,520 Mektovi $2,520
Genentech USA, Inc.	$125 TECENTRIQ $125
Incyte Corporation	$100 $100
Myriad Genetic Laboratories, Inc.	$95 myRisk $95
GE Healthcare	$62 $62
Other	$87 ENTRESTO $19	LANTUS $16	Vesicare $15	TOUJEO $13	ELIQUIS $13	Other $10

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,520
Food and Beverage	$370
Education	$100

Biography

Dr. Riddhishkumar Shah's areas of specialization are adult hematology, adult oncology, and medical oncology. Dr. Shah has a special interest in anal cancer, liver cancer, and neuroendocrine tumors. Patient reviews placed him at an average of 5.0 stars (out of 5). He is an in-network provider for several insurance carriers, including Blue California, CIGNA Plans, and TRICARE. Dr. Shah graduated from Medical College Baroda. For his residency, Dr. Shah trained at Moses Cone Health System. Dr. Shah (or staff) speaks the following languages: Gujarati and Hindi. He is affiliated with Duke Health. Duke Health reports that he is accepting new patients at his office in Cary, NC.

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Dr. Riddhishkumar Shah, 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. Riddhishkumar Shah, PhD, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2016

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Riddhishkumar Shah, PhD, 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. Riddhishkumar Shah, PhD, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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