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Dr. Jaykumar R. Thumar, MD, MBBS

Accepting New Patients

(Dr. Jaykumar Ranchodbhai Thumar, MD)

(2 Ratings)

Specializes in: Medical Oncology, Adult Oncology, Adult Hematology and Hospital Medicine (Hospitalist)

B.J. Medical College

Professional interests include: pancreatic cancer, cancer screening, stomach problems, and more.

142 Hazard Avenue
Enfield, CT 06082

(860) 272-2911

Dr. Jaykumar R. Thumar, MD, MBBS is a medical oncologist in Enfield, CT specializing in medical oncology, adult oncology, adult hematology and hospital medicine (hospitalist). He graduated from B.J. Medical College. Dr. Jaykumar R. Thumar, MD, MBBS is affiliated with Hartford Hospital, Hartford Healthcare, Windham Hospital, The William H. Backus Hospital, THE WILLIAM W BACKUS HOSPITAL, Integrated Care Partners and Hartford HealthCare Medical Group.

Office Locations

142 Hazard Avenue
Enfield, CT 06082

(860) 272-2911

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Hartford HealthCare Medical Group

5 Founders Street Suite 200
Willimantic, CT 06226

(860) 456-5330

(860) 456-6788

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Hartford HealthCare Medical Group

85 Jefferson Street Suite 210
Hartford, CT 06106

(860) 972-4183

(860) 728-0151

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85 Retreat Avenue
Hartford, CT 06106

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In The News

“Fieldhouse's oncologist, Dr. Jaykumar Thumar, urged him to enroll in a clinical trial at St. Francis studying a drug called carfilzomib, or Kyprolis.”—"Cancer clinical trials could lead to better outcomes", Hartford Business, March 2017

“Dr. Jaykumar Thumar has joined the staff of Saint Francis Hospital and Medical Center.”—"St. Francis adds Thumar", Hartford Business, July 2012

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	555
hospital care	161
inpatient care	161

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2013 were hospital care, inpatient care, bone marrow tests and diagnostic procedures.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

aspiration	14
bone marrow tests	30
diagnostic procedures	16
doctor visit	1226
hospital care	263
inpatient care	263

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	208
Female	293

**Ethnicity**
Non-Hispanic White	448
Black	28
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	218
85 and over	92
Less than 65	59

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2013

Hypertension	75
High Cholesterol	67
Stroke	20
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	16
Cancer	38

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2014 were hospital care, inpatient care, bone marrow tests and diagnostic procedures.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

aspiration	11
bone marrow tests	24
diagnostic procedures	13
doctor visit	1411
hospital care	149
inpatient care	149

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	169
Female	276

**Ethnicity**
Non-Hispanic White	409
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	186
85 and over	89
Less than 65	54

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2014

Hypertension	75
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	13
Cancer	40

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	1271
hospital care	237
inpatient care	237

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	430
Female	656

**Ethnicity**
Non-Hispanic White	954
Black	66
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	418
85 and over	206
Less than 65	144

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2015

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	40
Asthma	21
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	15
Cancer	37

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	987
hospital care	268
inpatient care	268

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	227
Female	304

**Ethnicity**
Non-Hispanic White	451
Black	39
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	193
85 and over	90
Less than 65	74

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2016

Hypertension	75
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	41
Asthma	29
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Dementia	14
Cancer	38

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	966
hospital care	289
inpatient care	289

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	251
Female	314

**Ethnicity**
Non-Hispanic White	485
Black	34
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	204
85 and over	116
Less than 65	70

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2017

Hypertension	75
High Cholesterol	61
Stroke	21
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	16
Cancer	35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	846
hospital care	226
inpatient care	226

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	224
Female	261

**Ethnicity**
Non-Hispanic White	408
Black	31
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	193
85 and over	85
Less than 65	60

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2018

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	41
Depression	36
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	19
Cancer	33

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	954
hospital care	121
inpatient care	121

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	191
Female	233

**Ethnicity**
Non-Hispanic White	359
Black	24
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	178
85 and over	69
Less than 65	46

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2019

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	45
Depression	32
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	18
Cancer	43

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	647
hospital care	174
inpatient care	174

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	198
Female	202

**Ethnicity**
Non-Hispanic White	331
Black	32
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	157
85 and over	80
Less than 65	32

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2020

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	17
Cancer	45

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

doctor visit	762
hospital care	146
inpatient care	146

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	172
Female	225

**Ethnicity**
Non-Hispanic White	331
Black	31
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	154
85 and over	93
Less than 65	31

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2021

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	16
Cancer	45

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT during 2022 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

blood draw	55
doctor visit	663
hospital care	101
inpatient care	101

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	144
Female	173

**Ethnicity**
Non-Hispanic White	262
Black	26
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	127
85 and over	67
Less than 65	36

Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	16
Atrial Fibrilation	26
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	10
Cancer	51

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jaykumar R. Thumar, MD, MBBS for Medicare patients.

The highest averages for the top procedures that Dr. Jaykumar R. Thumar, MD, MBBS treated as a medical oncologist in Enfield, CT were hospital care, inpatient care, blood draw and bone marrow tests.

aspiration	12
blood draw	55
bone marrow tests	27
diagnostic procedures	14
doctor visit	935
hospital care	194
inpatient care	194

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS.

**Gender**
Male	201
Female	267

**Ethnicity**
Black / African American	29
Asian / Pacific Islander	0
Non-Hispanic White	403
Native American / Alaskan Native	0
Hispanic	13
Other	2

**Age**
75 to 84	184
85 and over	89
Less than 65	55
65 to 74	139

Average of Total of Conditions of Medicare patients treated by Dr. Jaykumar R. Thumar, MD, MBBS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jaykumar R. Thumar, MD, MBBS treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	37
Asthma	12
Osteoporosis	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Atrial Fibrillation	19
Dementia	14
Cancer	36

Education & Training

Dr. Jaykumar R. Thumar, MD, MBBS graduated from B.J. Medical College. He completed residency at University of Connecticut Affiliated Hospitals. He has a state license in Connecticut.

Medical School: B.J. Medical College

Residency: University of Connecticut Affiliated Hospitals

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Jaykumar R. Thumar, MD, MBBS is associated with these hospitals and organizations:

Hartford Hospital

Hartford Healthcare

Windham Hospital

The William H. Backus Hospital

THE WILLIAM W BACKUS HOSPITAL

Integrated Care Partners

Hartford HealthCare Medical Group

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. Jaykumar R. Thumar, MD, MBBS appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, Evercare, MultiPlan, United Healthcare, Aetna, Oxford Health Plans, Coventry, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, Health Direct, HMC/ Northeast Healthcare, Colonial Cooperative Care, BCBS Medicare, Inc., Medspan Commercial, Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Medspan Medicare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Jaykumar R. Thumar, MD, MBBS accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

Evercare

MultiPlan

United Healthcare

Aetna

Oxford Health Plans

Coventry

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

CarePartners of Connecticut

Senior Whole Health

Health Direct

HMC/ Northeast Healthcare

Colonial Cooperative Care

BCBS Medicare

Inc.

Medspan Commercial

Health Connecticut

Health New England

Healthy Connecticut

Connecticare Commercial

Essence Healthcare

Medspan Medicare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

Ratings & Reviews

Dr. Jaykumar R. Thumar, MD, MBBS has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Jaykumar R. Thumar, MD, MBBS from all over the web to help you find the right in Enfield, CT.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$1,815 CYRAMZA $15	$1,800
Ipsen Biopharmaceuticals, Inc	$1,739 ONIVYDE $1,725	Somatuline Depot 120mg-.5ml $14
AstraZeneca Pharmaceuticals LP	$1,678 FASLODEX $13	$1,665
G1 Therapeutics, Inc.	$1,500 COSELA $1,500
Kite Pharma, Inc.	$1,300 $1,300
Other	$2,876 BRUKINSA $975	Stivarga $964	ADCETRIS $285	ZYTIGA $95	Revlimid $54	Other $503

**Types of Payments**
Consulting Fee	$8,429
Honoraria	$1,500
Food and Beverage	$617
Education	$361

Research Payments

Dr. Jaykumar R. Thumar, MD, MBBS has received 3 research payments totaling $7,677.

Biography

Dr. Jaykumar Thumar specializes in hospital medicine (hospitalist), adult hematology, and adult oncology and practices in Enfield, CT, Hartford, CT, and Willimantic, CT. Clinical interests for Dr. Thumar include cancer screening, colon cancer, and stomach problems. He can accept Anthem, ConnectiCare, and Blue California, as well as other insurance carriers. He studied medicine at B.J. Medical College. Dr. Thumar's medical residency was performed at Government Medical College and a hospital affiliated with the University of Connecticut. Dr. Thumar (or staff) is conversant in Gujarati and Hindi. He is affiliated with Windham Hospital, Hartford Hospital, and The William H. Backus Hospital. His practice in Hartford, CT is open to new patients as reported by Hartford Healthcare.