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Dr. Jason R. Haldas, MD

Accepting New Patients

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Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

230 Waterford Parkway South
Waterford, CT 06385

(860) 444-3744

Dr. Jason R. Haldas, MD is a medical oncologist in Waterford, CT specializing in medical oncology, adult oncology and adult hematology. Dr. Jason R. Haldas, MD is affiliated with Lawrence + Memorial Hospital.

Office Locations

Lawrence + Memorial Hospital

230 Waterford Parkway South
Waterford, CT 06385

(860) 444-3744

(860) 271-4947

open_in_new

3 Shaws Cove Suite 201
New London, CT 06320

(860) 439-1770

(860) 447-2854

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Noteworthy Medicare Patient Procedures Performed by Dr. Jason R. Haldas, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Jason R. Haldas, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Connecticut.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

biological response modifier (BRM) therapy	454
blood draw	1317
chemotherapy	454
doctor visit	1858
hormone therapy	31
hospital care	413
inpatient care	413
lab tests	3113
minimally invasive procedures	563

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2013 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

biological response modifier (BRM) therapy	259
blood draw	949
chemotherapy	259
doctor visit	1332
hormone therapy	28
hospital care	310
inpatient care	310
lab tests	2241
minimally invasive procedures	357

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	240
Female	257

**Ethnicity**
Non-Hispanic White	448
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	184
85 and over	87
Less than 65	52

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1279
hospital care	162
inpatient care	162

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	221
Female	212

**Ethnicity**
Non-Hispanic White	397
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	154
85 and over	74
Less than 65	44

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	10
Cancer	37

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1393
hospital care	100
inpatient care	100

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	420
Female	384

**Ethnicity**
Non-Hispanic White	724
Black	30
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	282
85 and over	132
Less than 65	84

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2015

Hypertension	75
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	29
Asthma	17
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	7
Cancer	38

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1454
hospital care	251
inpatient care	251

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	229
Female	249

**Ethnicity**
Non-Hispanic White	421
Black	22
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	169
85 and over	80
Less than 65	47

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2016

Hypertension	73
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	38
Asthma	28
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	12
Cancer	40

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1246
hospital care	168
inpatient care	168

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	240
Female	228

**Ethnicity**
Non-Hispanic White	413
Black	18
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	177
85 and over	66
Less than 65	55

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2017

Hypertension	73
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	13
Cancer	36

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1265
hospital care	164
inpatient care	164

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	225
Female	199

**Ethnicity**
Non-Hispanic White	355
Black	25
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	146
85 and over	59
Less than 65	55

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2018

Hypertension	71
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	15
Cancer	34

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1421
hospital care	189
inpatient care	189

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	263
Female	218

**Ethnicity**
Non-Hispanic White	401
Black	28
Hispanic	0
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	186
85 and over	64
Less than 65	50

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	15
Cancer	33

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1209
hospital care	219
inpatient care	219

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	269
Female	194

**Ethnicity**
Non-Hispanic White	395
Black	20
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	173
85 and over	67
Less than 65	62

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	15
Cancer	32

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1128
hospital care	201
inpatient care	201

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	276
Female	184

**Ethnicity**
Non-Hispanic White	390
Black	0
Hispanic	21
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	183
85 and over	84
Less than 65	52

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	15
Cancer	34

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1079
hospital care	139
inpatient care	139

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	255
Female	176

**Ethnicity**
Non-Hispanic White	372
Black	14
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	160
85 and over	74
Less than 65	44

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	21
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	11
Cancer	46

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

doctor visit	1105
hospital care	162
inpatient care	162

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Male	258
Female	160

**Ethnicity**
Non-Hispanic White	353
Black	0
Hispanic	21
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	167
85 and over	76
Less than 65	37

Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	15
Atrial Fibrilation	30
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	30
Dementia	12
Cancer	44

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Jason R. Haldas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jason R. Haldas, MD treated as a medical oncologist in Waterford, CT were lab tests, blood draw, minimally invasive procedures and chemotherapy.

biological response modifier (BRM) therapy	356
blood draw	1133
chemotherapy	356
doctor visit	1314
hormone therapy	29
hospital care	206
inpatient care	206
lab tests	2677
minimally invasive procedures	460

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Jason R. Haldas, MD.

**Gender**
Female	205
Male	241

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	0
Non-Hispanic White	389
Native American / Alaskan Native	0
Hispanic	4
Other	15

**Age**
75 to 84	165
85 and over	71
Less than 65	48
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. Jason R. Haldas, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Atrial Fibrillation	17
Dementia	11
Cancer	34

Education & Training

He completed residency at Rhode Island Hospital. He has a state license in Connecticut.

Residency: Rhode Island Hospital

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Jason R. Haldas, MD is associated with these hospitals and organizations:

Lawrence + Memorial Hospital

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. Jason R. Haldas, MD appears to accept the following insurance providers: Neighborhood Health Plan, MagnaCare, MultiPlan, United Healthcare, Aetna, TRICARE, Oxford Health Plans, Medicare, Consumer Health Network, Medicaid, Cigna, Blue California, Anthem, ConnectiCare, Magellan Health Services, BEACON HEALTH OPTIONS (BEHAVIORAL), EVERNORTH (BEHAVIORAL HEALTH ONLY), OPTUM (BEHAVIORAL HEALTH ONLY) and VA COMMUNITY CARE NETWORK.

Insurance Accepted by Provider includes:

According to our sources, Dr. Jason R. Haldas, MD accepts the following insurance providers:

Neighborhood Health Plan

MagnaCare

MultiPlan

United Healthcare

Aetna

TRICARE

Oxford Health Plans

Medicare

Consumer Health Network

Medicaid

Cigna

Blue California

Anthem

ConnectiCare

Magellan Health Services

BEACON HEALTH OPTIONS (BEHAVIORAL)

EVERNORTH (BEHAVIORAL HEALTH ONLY)

OPTUM (BEHAVIORAL HEALTH ONLY)

VA COMMUNITY CARE NETWORK

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$113 VERZENIO $113
Genentech USA, Inc.	$96 Gazyva $45	Rituxan Hycela $38	Avastin $13
Celgene Corporation	$44 Abraxane $24	Istodax $20
Onyx Pharmaceuticals, Inc., an Amgen subsidiary	$38 Stivarga $38
Seattle Genetics, Inc.	$37 ADCETRIS $37
Other	$225 XTANDI $22	Iclusig $22	Halaven $19	SPRYCEL $18	XALKORI $18	Other $127

**Types of Payments**
Food and Beverage	$303
Education	$250

Biography

Dr. Jason Haldas' areas of specialization are adult hematology, adult oncology, and medical oncology. He is an in-network provider for several insurance carriers, including Magellan Health Services, Anthem, and Blue California. After attending the University of Virginia School of Medicine, Dr. Haldas completed his residency training at Rhode Island Hospital. He is professionally affiliated with Lawrence + Memorial Hospital. He has an open panel in Waterford, CT according to Lawrence + Memorial Hospital.