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Home > NY Providers > Radiation Oncologists

Dr. Ashwatha Narayana, MD

(Ashwatha Narayana, MD)

(No ratings)

Specializes in: Radiation Oncology

400 East Main Street
Mount Kisco, NY 10549

(914) 242-8115

Dr. Ashwatha Narayana, MD is a radiation oncologist in Mount Kisco, NY specializing in radiation oncology. Dr. Ashwatha Narayana, MD is affiliated with Northwell Health Physician Partners Cancer Center at Northern Westchester.

Office Locations

400 East Main Street
Mount Kisco, NY 10549

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In The News

“Here, Dr. Ashwatha Narayana, chairman of radiation oncology at Northern Westchester Hospital, discusses a new noninvasive treatment option that has a 95% to 99% success rate and is completed in...”—"Story from Northern Westchester Hospital: Groundbreaking treatment for skin cancer is now available in Westchester", USA Today, October 2019

“Dr. Ashwatha Narayana, a radiation oncologist at Memorial Sloan Kettering Cancer Center in Manhattan, said: ''This is an important trial, but we should not take it as the truth at this point.”—"Anemia Drug May Impair Some Cancer Treatments (Published 2003)", New York Times, October 2003

“Dr. Ashwatha Narayana, a radiation oncologist at Memorial Sloan Kettering Cancer Center in Manhattan, said: "This is an important trial, but we should not take it as the truth at this point.”—"Anemia Drug May Impair Some Cancer Treatments", The Gadsden Times, October 2003

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	239

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	351

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	63
Female	88

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2013

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	18
Dementia	8
Cancer	70

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	585
hospital care	17
inpatient care	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	80
Female	123

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	81
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2014

Hypertension	62
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	19
Diabetes	16
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2015 were minimally invasive procedures, laryngeal (voice box) procedures and radiation therapy.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	494
laryngeal (voice box) procedures	18
minimally invasive procedures	18
radiation therapy	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	196
Female	260

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	186
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2015

Hypertension	65
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	18
Dementia	7
Cancer	71

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2016 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	513
laryngeal (voice box) procedures	16
minimally invasive procedures	16
radiation therapy	19

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	100
Female	96

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2016

Hypertension	70
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	21
Dementia	10
Cancer	65

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2017 were radiation therapy, minimally invasive procedures, laryngeal (voice box) procedures and hospital care.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	603
hospital care	11
inpatient care	11
laryngeal (voice box) procedures	21
minimally invasive procedures	21
radiation therapy	41

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	132
Female	87

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	88
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2017

Hypertension	67
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	15
Cancer	67

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2018 were radiation therapy.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	620
radiation therapy	41

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	122
Female	81

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2018

Hypertension	63
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	13
Cancer	67

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	122

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	69
Female	53

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

**Age**
From 65 to 74	46
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2019

Hypertension	67
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	38
Depression	15
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	11
Cancer	66

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	438

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	70
Female	113

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2020

Hypertension	64
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	11
Cancer	70

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	608

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	125
Female	113

**Ethnicity**
Non-Hispanic White	216
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2021

Hypertension	69
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	20
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	11
Cancer	72

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2022 were radiation therapy.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	501
radiation therapy	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	136
Female	103

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	24
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	23
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2023 were radiation therapy.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	497
radiation therapy	13

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	145
Female	100

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	10
Cancer	75

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY during 2024 were radiation therapy.

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

doctor visit	475
radiation therapy	12

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	162
Female	88

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ashwatha Narayana, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ashwatha Narayana, MD treated as a radiation oncologist in Mount Kisco, NY were radiation therapy, minimally invasive procedures, laryngeal (voice box) procedures and hospital care.

doctor visit	465
hospital care	14
inpatient care	14
laryngeal (voice box) procedures	18
minimally invasive procedures	18
radiation therapy	21

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ashwatha Narayana, MD.

**Gender**
Male	107
Female	100

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	183
Native American / Alaskan Native	0
Hispanic	4
Other	3

**Age**
75 to 84	85
85 and over	0
Less than 65	0
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Ashwatha Narayana, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	62
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	24
Asthma	5
Osteoporosis	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	21
Atrial Fibrillation	15
Dementia	9
Cancer	65

Education & Training

He has a state license in New York.

Licensed In: New York

Affiliations & Hospitals

Dr. Ashwatha Narayana, MD is associated with these hospitals and organizations:

Northwell Health Physician Partners Cancer Center at Northern Westchester

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. Ashwatha Narayana, MD appears to accept the following insurance providers: MagnaCare, Elderplan, EmblemHealth (HIP), Affinity by Molina Healthcare, United Healthcare, Aetna, Oxford, Medicare, Medicaid, Empire BlueCross BlueShield (32BJ), Healthfirst, Humana, Railroad Medicare, Cigna, 1199 SEIU, Anthem Blue Cross and Blue Shield (Empire BCBS), MVP, US Family Health Plan, EmblemHealth (GHI), Senior Whole Health, NYS Empire Plan (NYSHIP), VNS Health, Longevity Health Plan, VillageCareMax, Northwell Direct, AmidaCare, CenterLight, WTC (World Trade Center Program) and Hamaspik.

Insurance Accepted by Provider includes:

According to our sources, Dr. Ashwatha Narayana, MD accepts the following insurance providers:

MagnaCare

Elderplan

EmblemHealth (HIP)

Affinity by Molina Healthcare

United Healthcare

Aetna

Oxford

Medicare

Medicaid

Empire BlueCross BlueShield (32BJ)

Healthfirst

Humana

Railroad Medicare

Cigna

1199 SEIU

Anthem Blue Cross and Blue Shield (Empire BCBS)

MVP

US Family Health Plan

EmblemHealth (GHI)

Senior Whole Health

NYS Empire Plan (NYSHIP)

VNS Health

Longevity Health Plan

VillageCareMax

Northwell Direct

AmidaCare

CenterLight

WTC (World Trade Center Program)

Hamaspik

Ratings & Reviews

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General Payments

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

**Payments by Company**
Brainlab, Inc.	$1,554 Kick, Airo, Curve, Buzz, Node, Exact Trac, Novalis, TramaCad, Elements $1,554
E.R. Squibb & Sons, L.L.C.	$1,050 OPDIVO $631	ERBITUX $170	EMPLICITI $125	$124
Genentech USA, Inc.	$718 Gazyva $229	Avastin $125	TECENTRIQ $125	Zelboraf $124	$115
Carl Zeiss Meditec, Inc.	$409 IORT $308	Intrabeam $100
Novartis Pharmaceuticals Corporation	$373 PROMACTA $125	AFINITOR $124	VOTRIENT RCC $123
Other	$4,078 Axxent Controller $354	SIR-Spheres microspheres $340	Revlimid $245	TAGRISSO $213	FOUNDATIONACT $186	Other $2,741

**Types of Payments**
Food and Beverage	$6,277
Travel and Lodging	$1,654
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$250

Biography

Dr. Ashwatha Narayana practices at Northern Westchester Hospital and Phelps Hospital. Dr. Narayana is a member of the American Society for Radiation Oncology; the American Board of Radiology; the American Society of Clinical Oncology; the Society of Neuro-Oncology; the Indian Society of Neuro-Oncology; the Indian College of Radiation Oncology; the Association of Radiation Oncologist of India; and the Indo-American Cancer Association. He has also been involved in a variety of community and humanitarian projects that include conducting prostate cancer and breast cancer screening programs and helping improve quality and access to cancer therapy in developing countries in South East Asia, as part of American Society of clinical Oncology (ASCO) and Heath Volunteer Overseas (HVO).As part of the Northwell Health Cancer Institute at Northern Westchester Hospital, Dr. Narayana works with the multidisciplinary team to enhance existing services that include Intra-operative radiation therapy (IORT), high dose rate brachytherapy, (HDR), stereotactic body radiotherapy (SBRT) and Gamma Knife (GK) programs. He has brought skin brachytherapy to Northern Westchester Hospital, which offers patients a shorter course of treatment that can be completed in five to six visits over two weeks with local control and excellent cosmetic results. Dr. Narayana has led institutional teams to set-up brachytherapy, stereotactic radiosurgery programs, and oncology workshops in Russia, India and Nepal.His most recent project at Northern Westchester Hospital is Space OAR therapy for metastatic prostate cancer, which offers pain relief and excellent quality-of-life outcomes. Dr. Narayana has published more than 80 peer reviewed original articles and 15 book chapters and has given over 120 lectures as an invited speaker around the world. He has won numerous awards and honors including membership in The National Comprehensive Cancer Network (NCCN) in Central Nervous System Panel. He serves as an associate editor for the journal of clinical research and therapeutics as well as medical physics and is a reviewer for many oncology journals, including Journal of clinical oncology, Cancer research, Red journal and Neurosurgery.

Select Year:

Dr. Ashwatha Narayana, MD

Office Locations

In The News

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. Ashwatha Narayana, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ashwatha Narayana, 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. Ashwatha Narayana, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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