Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CT Providers

Dr. Kory A. Tray, MD

Accepting New Patients

(Dr. Kory Tray, MD)

(No ratings)

Specializes in: Adult Nephrology

Tufts University School of Medicine

Professional interests include: chronic kidney disease (CKD), urinary stones

85 Seymour Street Suite 900
Hartford, CT 06106

(860) 241-0700

Dr. Kory A. Tray, MD is a nephrologist in Wethersfield, CT specializing in adult nephrology. He graduated from Tufts University School of Medicine. Dr. Kory A. Tray, MD is affiliated with Hartford Hospital, Hartford Healthcare and STARLING PHYSICIANS, PLLC.

Office Locations

Hartford Healthcare

1260 Silas Deane Highway Suite 102a
Wethersfield, CT 06109

(860) 246-4029

open_in_new

Hartford Healthcare

533 Cottage Grove Road
Bloomfield, CT 06002

(860) 241-0700

open_in_new

85 Seymour Street Suite 900
Hartford, CT 06106

(860) 241-0700

(860) 525-7881

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Kory A. Tray, MD in 2023

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

Top 5%

By Affordability:

albumin test

microalbumin test

microalbumin urine test

urinalysis

In 2023, Dr. Kory A. Tray, MD had a list price for albumin test, microalbumin test, microalbumin urine test, and urinalysis that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Connecticut. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

hemodialysis

In 2023, Dr. Kory A. Tray, MD had a list price for hemodialysis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Connecticut. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

inpatient hospital care

urine tests

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Connecticut, Dr. Kory A. Tray, MD performed more inpatient hospital care (for patient admitted to hospital), and urine tests procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2012 were lab tests, hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

diabetes management	23
dialysis	240
doctor visit	792
hospital care	786
inpatient care	786
lab tests	787
preventive care	71
thyroid function tests	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2013 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

diabetes management	20
dialysis	299
doctor visit	688
hemofiltration	30
hospital care	718
inpatient care	718
lab tests	625
preventive care	56
thyroid function tests	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	342
Female	308

**Ethnicity**
Non-Hispanic White	468
Black	92
Hispanic	64
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	185
85 and over	110
Less than 65	150

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	21
Diabetes	55
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2014 were lab tests, hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

diabetes management	25
dialysis	300
doctor visit	644
hemofiltration	22
hospital care	653
inpatient care	653
lab tests	682
preventive care	56
thyroid function tests	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	336
Female	310

**Ethnicity**
Non-Hispanic White	476
Black	92
Hispanic	50
Asian	15
Other	13
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	184
85 and over	107
Less than 65	133

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	23
Diabetes	55
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2015 were lab tests, hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	293
doctor visit	659
hospital care	568
inpatient care	568
lab tests	653
preventive care	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	684
Female	592

**Ethnicity**
Non-Hispanic White	900
Black	184
Hispanic	140
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	372
85 and over	238
Less than 65	262

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	52
Chronic Obstructive Pulmonary Disease	27
Diabetes	58
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2016 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	276
doctor visit	624
hospital care	601
inpatient care	601
lab tests	401

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	361
Female	283

**Ethnicity**
Non-Hispanic White	445
Black	101
Hispanic	69
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	189
85 and over	106
Less than 65	143

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	75
Asthma	28
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	52
Chronic Obstructive Pulmonary Disease	23
Diabetes	57
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	232
doctor visit	616
hemofiltration	24
hospital care	499
inpatient care	499
lab tests	58

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	292
Female	273

**Ethnicity**
Non-Hispanic White	382
Black	96
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	161
85 and over	93
Less than 65	132

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	54
Depression	33
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	52
Chronic Obstructive Pulmonary Disease	24
Diabetes	54
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2018 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	176
doctor visit	544
hospital care	461
inpatient care	461
lab tests	43

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	261
Female	254

**Ethnicity**
Non-Hispanic White	348
Black	79
Hispanic	54
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	144
85 and over	73
Less than 65	119

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	53
Depression	33
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	47
Chronic Obstructive Pulmonary Disease	20
Diabetes	54
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2019 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	237
doctor visit	557
hospital care	574
inpatient care	574
lab tests	21

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	301
Female	254

**Ethnicity**
Non-Hispanic White	359
Black	105
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	155
85 and over	90
Less than 65	150

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	54
Chronic Obstructive Pulmonary Disease	22
Diabetes	56
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	357
doctor visit	505
hemofiltration	51
hospital care	691
inpatient care	691
lab tests	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	291
Female	261

**Ethnicity**
Non-Hispanic White	347
Black	97
Hispanic	67
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	139
85 and over	84
Less than 65	152

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	56
Depression	39
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	52
Chronic Obstructive Pulmonary Disease	22
Diabetes	56
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2021 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	199
doctor visit	485
hemofiltration	43
hospital care	439
inpatient care	439
lab tests	84

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	228
Female	226

**Ethnicity**
Non-Hispanic White	307
Black	62
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	146
85 and over	77
Less than 65	95

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	54
Depression	38
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	47
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT during 2022 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

dialysis	175
doctor visit	497
hemofiltration	30
hospital care	453
inpatient care	453
lab tests	77

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	230
Female	232

**Ethnicity**
Non-Hispanic White	319
Black	72
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	161
85 and over	74
Less than 65	80

Conditions of Medicare patients treated by Dr. Kory A. Tray, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	57
Dementia	12
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kory A. Tray, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kory A. Tray, MD treated as a nephrologist in Wethersfield, CT were hospital care, inpatient care, lab tests and dialysis.

diabetes management	22
dialysis	253
doctor visit	601
hemofiltration	33
hospital care	585
inpatient care	585
lab tests	313
preventive care	48
thyroid function tests	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kory A. Tray, MD.

**Gender**
Male	302
Female	272

**Ethnicity**
Black / African American	89
Asian / Pacific Islander	1
Non-Hispanic White	395
Native American / Alaskan Native	0
Hispanic	59
Other	5

**Age**
75 to 84	166
85 and over	95
Less than 65	128
65 to 74	183

Average of Total of Conditions of Medicare patients treated by Dr. Kory A. Tray, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Kory A. Tray, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	68
Asthma	13
Osteoporosis	8
Heart Failure	45
Chronic Obstructive Pulmonary Disease	20
Diabetes	50
Atrial Fibrillation	23
Dementia	15
Cancer	13

Education & Training

Dr. Kory A. Tray, MD graduated from Tufts University School of Medicine. He completed residency at Yale University Affiliated Hospitals. He has a state license in Connecticut.

Medical School: Tufts University School of Medicine

Residency: Yale University Affiliated Hospitals

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Kory A. Tray, MD is associated with these hospitals and organizations:

Hartford Hospital

Hartford Healthcare

STARLING PHYSICIANS, PLLC

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. Kory A. Tray, MD 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, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Kory A. Tray, MD 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

Colonial Cooperative Care

BCBS Medicare

Inc.

Health Connecticut

Health New England

Healthy Connecticut

Connecticare Commercial

Essence Healthcare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

Ratings & Reviews

Dr. Kory A. Tray, MD does not have any reviews yet, be the first to leave a review of Dr. Kory A. Tray, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$66 RENVELA $66
GlaxoSmithKline, LLC.	$21 BREO $21
Janssen Pharmaceuticals, Inc	$15 INVOKANA $15
Pfizer Inc.	$12 PREVNAR - 13 $12
Ariosa Diagnostics, Inc.	$10 MD-Harmony Prenatal $10
Other	$4 (815) Thiola $1	$3

**Types of Payments**
Education	$70
Food and Beverage	$58

Biography

Dr. Kory Tray practices adult nephrology. He is especially interested in chronic kidney disease (CKD) and urinary stones. He is professionally affiliated with Hartford Hospital. Dr. Tray obtained his medical school training at Tufts University School of Medicine and performed his residency at a hospital affiliated with Yale University. He appears to be an in-network provider for Anthem, ConnectiCare, Blue California, and more. Dr. Tray has an open panel in Wethersfield, CT according to Hartford Healthcare.