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Dr. Sultan O. Niazi, MD

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Specializes in: Sleep Medicine and Adult Critical Care

Rawalpindi Medical College

Professional interests include: interstitial lung disease, obstructive sleep apnea (OSA), asthma, and more.

200 High Park Avenue
Goshen, IN 46526

(574) 364-1000

Dr. Sultan O. Niazi, MD is a sleep medicine doctor in Goshen, IN specializing in sleep medicine and adult critical care. He graduated from Rawalpindi Medical College. Dr. Sultan O. Niazi, MD is affiliated with Goshen Health.

Office Locations

2417 Berkshire Drive
Goshen, IN 46526

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Goshen Health

200 High Park Avenue
Goshen, IN 46526

(574) 364-1000

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Some issues Dr. Sultan O. Niazi, MD can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

Noteworthy Medicare Patient Procedures Performed by Dr. Sultan O. Niazi, MD in 2023

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

Top 5%

By Volume:

pulmonary function test

In 2023, Dr. Sultan O. Niazi, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 25%

By Volume:

home cardiorespiratory sleep study

By Affordability:

lung diffusion capacity test

pulmonary function test

pulmonary testing

In 2012, among providers in related specialties within Indiana, Dr. Sultan O. Niazi, MD performed more home cardiorespiratory (type 3) sleep study procedures for Medicare patients than 75% of them and he also had a list price for lung diffusion capacity test (DLCO), pulmonary function test (PFT), and pulmonary testing 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. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2012 were hospital care, inpatient care, catheterization and sleep study.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

catheterization	14
doctor visit	98
hospital care	475
inpatient care	475
sleep study	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2013 were hospital care, inpatient care, sleep study and airway management.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

airway management	26
catheterization	15
doctor visit	287
hospital care	696
inpatient care	696
sleep study	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	177
Female	225

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	119
85 and over	54
Less than 65	90

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	65
Depression	40
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	63
Chronic Obstructive Pulmonary Disease	58
Diabetes	46
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2014 were hospital care, inpatient care, sleep study and airway management.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

airway management	37
catheterization	11
doctor visit	315
hospital care	420
inpatient care	420
preventive care	11
pulmonary testing	26
sleep study	50
vaccines	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	157
Female	197

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	126
85 and over	36
Less than 65	61

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	59
Depression	37
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	56
Chronic Obstructive Pulmonary Disease	57
Diabetes	46
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2015 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

airway management	23
bronchoscopy	15
doctor visit	415
hospital care	350
inpatient care	350
preventive care	22
pulmonary testing	87
sleep study	37
vaccines	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	400
Female	488

**Ethnicity**
Non-Hispanic White	854
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	266
85 and over	80
Less than 65	208

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	56
Depression	43
Chronic Kidney Disease	46
Asthma	34
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	52
Chronic Obstructive Pulmonary Disease	55
Diabetes	44
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2016 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

doctor visit	251
hospital care	241
inpatient care	241
pulmonary testing	86

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	136
Female	182

**Ethnicity**
Non-Hispanic White	299
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	74
85 and over	32
Less than 65	76

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	53
Depression	41
Chronic Kidney Disease	52
Asthma	61
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	50
Chronic Obstructive Pulmonary Disease	59
Diabetes	51
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	147
inpatient care	147

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	56
Female	55

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

**Age**
From 65 to 74	34
From 75 to 84	42
85 and over	18
Less than 65	17

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	57
Depression	37
Chronic Kidney Disease	71
Asthma	14
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	62
Chronic Obstructive Pulmonary Disease	55
Diabetes	42
Dementia	27
Cancer	23

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	98
inpatient care	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	55
Female	53

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

**Age**
From 65 to 74	43
From 75 to 84	35
85 and over	13
Less than 65	17

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	72
Asthma	0
Osteoperosis	0
Atrial Fibrilation	32
Heart Failure	50
Chronic Obstructive Pulmonary Disease	47
Diabetes	49
Dementia	27
Cancer	28

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2019 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	57
inpatient care	57
pulmonary testing	86

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	70
Female	74

**Age**
From 65 to 74	65
From 75 to 84	38
85 and over	18
Less than 65	23

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	58
Depression	36
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	47
Chronic Obstructive Pulmonary Disease	49
Diabetes	44
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	59
inpatient care	59

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	45
Female	38

**Age**
From 65 to 74	40
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	69
Asthma	0
Osteoperosis	0
Atrial Fibrilation	29
Heart Failure	57
Chronic Obstructive Pulmonary Disease	48
Diabetes	49
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2021 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	52
inpatient care	52
pulmonary testing	308

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	101
Female	134

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

**Age**
From 65 to 74	98
From 75 to 84	88
85 and over	26
Less than 65	23

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	60
Depression	35
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	44
Diabetes	37
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2022 were pulmonary testing, sleep study, hospital care and inpatient care.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

hospital care	30
inpatient care	30
pulmonary testing	422
sleep study	32

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	158
Female	170

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	119
85 and over	33
Less than 65	41

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	27
Chronic Obstructive Pulmonary Disease	47
Diabetes	34
Dementia	5
Cancer	24

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN during 2023 were pulmonary testing and sleep study.

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

doctor visit	123
pulmonary testing	340
sleep study	99

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Male	179
Female	186

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	136
85 and over	38
Less than 65	29

Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	11
Atrial Fibrilation	33
Heart Failure	24
Chronic Obstructive Pulmonary Disease	30
Diabetes	32
Dementia	4
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Sultan O. Niazi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sultan O. Niazi, MD treated as a sleep medicine doctor in Goshen, IN were hospital care, inpatient care, pulmonary testing and sleep study.

airway management	28
bronchoscopy	15
catheterization	13
doctor visit	248
hospital care	238
inpatient care	238
preventive care	16
pulmonary testing	193
sleep study	45
vaccines	16

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Sultan O. Niazi, MD.

**Gender**
Female	150
Male	127

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	245
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	29
75 to 84	88
Less than 65	48
65 to 74	109

Average of Total of Conditions of Medicare patients treated by Dr. Sultan O. Niazi, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sultan O. Niazi, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	46
Asthma	15
Osteoporosis	8
Heart Failure	43
Chronic Obstructive Pulmonary Disease	45
Diabetes	39
Atrial Fibrillation	24
Dementia	11
Cancer	18

Education & Training

Dr. Sultan O. Niazi, MD graduated from Rawalpindi Medical College. He completed residency at Texas Tech University Health Sciences Center. He has a state license in Indiana.

Medical School: Rawalpindi Medical College

Residency: Texas Tech University Health Sciences Center

Licensed In: Indiana

Affiliations & Hospitals

Dr. Sultan O. Niazi, MD is associated with these hospitals and organizations:

Goshen Health

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$36,477 Pradaxa $35,704	OFEV $184	COMBIVENT RESPIMAT $162	STIOLTO $125	STRIVERDI RESPIMAT $41	Other $261
GlaxoSmithKline, LLC.	$15,235 BREO $7,443	ANORO $5,921	BREO ELLIPTA $1,050	ANORO ELLIPTA $600	INCRUSE $104	Other $117
FOREST PHARMACEUTICALS, INC.	$13,565 DALIRESP $13,461	TEFLARO $99	TUDORZA $5
Covidien LP	$1,509 Interventional Lung Solutions $1,509
ABIOMED	$603 Impella $603
Other	$5,382 SAMSCA $534	Esbriet $346	ELIQUIS $330	SYMBICORT $267	Brovana $256	Other $3,649

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$47,135
Food and Beverage	$11,218
Consulting Fee	$7,500
Travel and Lodging	$6,587
Education	$332

Biography

Dr. Sultan Niazi is an adult critical care, sleep medicine, and adult pulmonology specialist in Goshen, IN. Dr. Niazi's areas of expertise include asthma, narcolepsy, and interstitial lung disease. He studied medicine at Rawalpindi Medical College. His medical residency was performed at Texas Tech University Health Sciences Center. Dr. Niazi (or staff) speaks the following languages: Urdu and Spanish. Dr. Niazi is professionally affiliated with Goshen Health. He has an open panel in Goshen, IN according to Goshen Health.