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Home > AZ Providers > Interventional Cardiologists

Dr. Koushik Nag, DO

(Dr. Koushik Nag, DO)

(No ratings)

Specializes in: Interventional Cardiology

255 N. Central Boulevard Suite 5
Quartzsite, AZ 85346

(928) 927-6105

Dr. Koushik Nag, DO is an interventional cardiologist in Avondale, AZ specializing in interventional cardiology. Dr. Koushik Nag, DO is affiliated with Integrated Medical Services.

Office Locations

Integrated Medical Services

10815 W Mcdowell Road Suite 202
Avondale, AZ 85392

(623) 433-0202

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Integrated Medical Services

255 N. Central Boulevard Suite 5
Quartzsite, AZ 85346

(928) 927-6105

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Noteworthy Medicare Patient Procedures Performed by Dr. Koushik Nag, DO in 2023

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

Top 10%

By Volume:

ultrasound

In 2023, Dr. Koushik Nag, DO performed more ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within Arizona.

Top 25%

By Volume:

carotid duplex ultrasound

Doppler echocardiography

echocardiogram

lower extremity venous duplex

vascular procedures

vascular ultrasound

By Affordability:

cardiac imaging

In 2012, among providers in related specialties within Arizona, Dr. Koushik Nag, DO performed more carotid duplex ultrasound, Doppler echocardiography, echocardiogram (echo), lower extremity venous duplex, vascular procedures, and vascular ultrasound procedures for Medicare patients than 75% of them and he also had a list price for cardiac imaging 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. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2012 were vascular procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

cardiac procedures	101
doctor visit	877
hospital care	150
inpatient care	150
lab tests	263
ultrasound (sonogram)	449
vascular procedures	592

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2013 were ultrasound (sonogram), vascular procedures, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

abdominal imaging	18
ablation	26
cardiac procedures	540
doctor visit	1006
hospital care	122
inpatient care	122
lab tests	198
minimally invasive procedures	52
nuclear scan	136
pelvic imaging	18
stress testing	271
ultrasound (sonogram)	768
vascular procedures	710

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	434
Female	473

**Ethnicity**
Non-Hispanic White	633
Black	48
Hispanic	161
Asian	12
Other	11
Native American	42

**Age**
From 65 to 74	418
From 75 to 84	282
85 and over	70
Less than 65	137

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2013

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	56
Depression	15
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2014 were vascular procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

ablation	15
cardiac procedures	61
doctor visit	1123
hospital care	190
inpatient care	190
lab tests	225
minimally invasive procedures	30
ultrasound (sonogram)	553
vascular procedures	722

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	479
Female	523

**Ethnicity**
Non-Hispanic White	713
Black	50
Hispanic	190
Asian	0
Other	0
Native American	30

**Age**
From 65 to 74	499
From 75 to 84	285
85 and over	82
Less than 65	136

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2014

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	55
Depression	19
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	44
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2015 were vascular procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

abdominal imaging	12
cardiac procedures	43
doctor visit	1186
hospital care	202
inpatient care	202
lab tests	219
pelvic imaging	12
ultrasound (sonogram)	544
vascular procedures	681

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	920
Female	1014

**Ethnicity**
Non-Hispanic White	1414
Black	126
Hispanic	320
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	932
From 75 to 84	568
85 and over	180
Less than 65	254

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2015

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	54
Depression	17
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2016 were vascular procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

abdominal imaging	23
cardiac procedures	40
doctor visit	1251
hospital care	166
inpatient care	166
lab tests	232
pelvic imaging	23
ultrasound (sonogram)	547
vascular procedures	709

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	512
Female	514

**Ethnicity**
Non-Hispanic White	759
Black	64
Hispanic	162
Asian	14
Other	14
Native American	13

**Age**
From 65 to 74	516
From 75 to 84	319
85 and over	83
Less than 65	108

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2016

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	51
Depression	17
Chronic Kidney Disease	42
Asthma	24
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2017 were ultrasound (sonogram), vascular procedures, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

abdominal imaging	12
cardiac procedures	287
doctor visit	1362
hospital care	184
inpatient care	184
lab tests	305
pelvic imaging	12
ultrasound (sonogram)	803
vascular procedures	660

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	578
Female	617

**Ethnicity**
Non-Hispanic White	888
Black	65
Hispanic	181
Asian	21
Other	28
Native American	12

**Age**
From 65 to 74	613
From 75 to 84	364
85 and over	111
Less than 65	107

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2017

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	54
Depression	18
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2018 were ultrasound (sonogram), vascular procedures, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

abdominal imaging	26
ambulatory monitoring	19
cardiac procedures	430
doctor visit	1407
hospital care	201
inpatient care	201
lab tests	252
pelvic imaging	26
ultrasound (sonogram)	943
vascular procedures	671

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	625
Female	651

**Ethnicity**
Non-Hispanic White	953
Black	83
Hispanic	184
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	617
From 75 to 84	435
85 and over	123
Less than 65	101

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	55
Depression	17
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2019 were ultrasound (sonogram), cardiac procedures, vascular procedures and lab tests.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

ambulatory monitoring	32
cardiac procedures	630
doctor visit	1485
hospital care	141
inpatient care	141
lab tests	363
ultrasound (sonogram)	1072
vascular procedures	584

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	686
Female	724

**Ethnicity**
Non-Hispanic White	1040
Black	96
Hispanic	215
Asian	22
Other	23
Native American	14

**Age**
From 65 to 74	716
From 75 to 84	471
85 and over	110
Less than 65	113

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2019

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	55
Depression	21
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2020 were ultrasound (sonogram), cardiac procedures, vascular procedures and lab tests.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

ambulatory monitoring	20
cardiac procedures	610
doctor visit	1513
hospital care	231
inpatient care	231
lab tests	242
ultrasound (sonogram)	1015
vascular procedures	523

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	731
Female	734

**Ethnicity**
Non-Hispanic White	1117
Black	69
Hispanic	196
Asian	29
Other	34
Native American	20

**Age**
From 65 to 74	724
From 75 to 84	490
85 and over	143
Less than 65	108

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2020

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	57
Depression	22
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2021 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

cardiac procedures	682
doctor visit	1539
hospital care	239
inpatient care	239
lab tests	162
ultrasound (sonogram)	1051
vascular procedures	476

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	756
Female	738

**Ethnicity**
Non-Hispanic White	1145
Black	75
Hispanic	185
Asian	32
Other	39
Native American	18

**Age**
From 65 to 74	715
From 75 to 84	563
85 and over	128
Less than 65	88

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	56
Depression	20
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2022 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

cardiac procedures	587
doctor visit	1539
hospital care	149
inpatient care	149
lab tests	60
ultrasound (sonogram)	958
vascular procedures	460

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	765
Female	794

**Ethnicity**
Non-Hispanic White	1212
Black	66
Hispanic	185
Asian	37
Other	38
Native American	21

**Age**
From 65 to 74	695
From 75 to 84	601
85 and over	169
Less than 65	94

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ during 2023 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

cardiac procedures	582
doctor visit	1492
hospital care	158
inpatient care	158
lab tests	17
ultrasound (sonogram)	970
vascular procedures	416

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	731
Female	798

**Ethnicity**
Non-Hispanic White	1162
Black	69
Hispanic	203
Asian	32
Other	40
Native American	23

**Age**
From 65 to 74	689
From 75 to 84	581
85 and over	168
Less than 65	91

Conditions of Medicare patients treated by Dr. Koushik Nag, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	44
Depression	19
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	15
Atrial Fibrilation	29
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Koushik Nag, DO for Medicare patients.

The highest averages for the top procedures that Dr. Koushik Nag, DO treated as an interventional cardiologist in Avondale, AZ were ultrasound (sonogram), vascular procedures, cardiac procedures and stress testing.

abdominal imaging	18
ablation	20
ambulatory monitoring	23
cardiac procedures	382
doctor visit	1315
hospital care	177
inpatient care	177
lab tests	211
minimally invasive procedures	41
nuclear scan	136
pelvic imaging	18
stress testing	271
ultrasound (sonogram)	806
vascular procedures	600

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Koushik Nag, DO.

**Gender**
Male	601
Female	631

**Ethnicity**
Black / African American	67
Asian / Pacific Islander	16
Non-Hispanic White	919
Hispanic	181
Native American / Alaskan Native	16
Other	23

**Age**
75 to 84	413
85 and over	113
Less than 65	111
65 to 74	594

Average of Total of Conditions of Medicare patients treated by Dr. Koushik Nag, DO From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Koushik Nag, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	37
Asthma	10
Osteoporosis	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Atrial Fibrillation	20
Cancer	9
Dementia	8

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Affiliations & Hospitals

Dr. Koushik Nag, DO is associated with these hospitals and organizations:

Integrated Medical Services

Ratings & Reviews

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General Payments

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

**Payments by Company**
Abbott Laboratories	$1,006 Assurity Pacemaker $228	Pacemakers $182	Merlin Connectivity and Remote $119	Confirm Rx $91	Connectivity and Remote care $83	Other $303
Novartis Pharmaceuticals Corporation	$822 ENTRESTO $437	LEQVIO $385
Janssen Pharmaceuticals, Inc	$807 XARELTO $807
St. Jude Medical, Inc.	$660 CRM $530	HeartMate PHP $42	CardioMEMS HF System $26	Vascular $24	QuickFlex Micro $20	Other $17
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$595 LifeVest $595
Other	$3,533 Repatha $481	WATCHMAN $193	Pradaxa $179	PRALUENT $176	VERQUVO $175	Other $2,330

**Types of Payments**
Food and Beverage	$7,240
Education	$183

Research Payments

Dr. Koushik Nag, DO has received 15 research payments totaling $2,722.

Biography

Dr. Koushik Nag practices interventional cardiology in Avondale, AZ and Quartzsite, AZ. Dr. Nag is professionally affiliated with Integrated Medical Services. He graduated from Michigan State University College of Osteopathic Medicine. In addition to English, he speaks Bengali.