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Dr. Ejikeme O. Obasi, MD

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Specializes in: Adult Nephrology

University of Nigeria Faculty of Medical Sciences (1980)

Professional interests include: hypertension (high blood pressure), dialysis, kidney problems, and more.

16605 107th Street
Orland Park, IL 60467

(708) 226-9860

Dr. Ejikeme O. Obasi, MD is a nephrologist in Orland Park, IL specializing in adult nephrology. He graduated from University of Nigeria Faculty of Medical Sciences in 1980 and has 46 years of experience. Dr. Ejikeme O. Obasi, MD is affiliated with Advocate Health Care, Northwestern Medicine, OSF Healthcare and Nephrology Associates of Northern Illinois and Indiana.

Office Locations

Advocate Health Care

16605 107th Street
Orland Park, IL 60467

(708) 226-9860

(708) 226-9864

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Advocate Health Care

4400 W 95th Street Suite 112
Oak Lawn, IL 60453

(708) 684-7100

(708) 684-7130

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9125 South Pulaski Road
Evergreen Park, IL 60805

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Some issues Dr. Ejikeme O. Obasi, MD can help you with:

Dialysis

Dialysis is a procedure that replicates renal (kidney) function by filtering patients' blood. When kidneys do not work properly, waste can accumulate in the blood and unbalanced chemicals can impair the body's critical functions. In order to stay healthy, a person without proper kidney function must receive dialysis. There are two forms of dialysis treatment: hemodialysis and peritoneal dialysis. Both forms of dialysis are recurring treatments that in many cases last throughout the lifetime of the affected patient. Patients who briefly lose renal function may slowly reduce the frequency of dialysis sessions until their kidneys recover. However, most patients who start on dialysis remain on dialysis for the rest of their lives or until they receive a kidney transplant.

A number of conditions can worsen renal function and lead to end-stage or acute kidney failure. When kidneys fail (i.e. nearly 90 percent of their function is lost), dialysis is typically prescribed. Conditions that cause chronic kidney failure (eventually requiring dialysis) include:

Type 1 and 2 Diabetes
Pyelonephritis, recurring kidney infection
Glomerulonephritis, inflammation of the kidney's filtering parts
Polycystic kidney disease
Interstitial nephritis, inflammation of the kidney's tubules
High blood pressure
Vesicoureteral reflux, improper bladder emptying

For hemodialysis (the more common form of dialysis), a patient will visit a hospital or clinic and be connected to a dialysis machine by a needle attached to a tube that draws blood from the arm. The drawn blood is transferred to the dialysis machine, where it is filtered and separated until clean. Waste products from the blood pass into a fluid called dialysate, which is pumped out of the machine into a waste receptacle. The machine also measures and helps ensure the blood has the appropriate level of fluid, electrolytes, and pH. A tube delivers the cleaned blood back into the patient's body. A dialysis session like this will typically last for three to four hours, with a patient undergoing dialysis around three times per week.

A second method of dialysis is known as peritoneal dialysis. Unlike hemodialysis, peritoneal dialysis can be performed at home by oneself after an initial surgery. To start, a physician (generally a surgeon) will make a small incision in the lower abdomen and insert and surgically attach a catheter (thin tube). At home, the patient connects a pump to the abdomen catheter, delivering dialysate (dialysis fluid) from a bag hanging on a wheeled stand. This fluid enters the peritoneal cavity (greater abdomen area containing the stomach, liver, and intestines) and collects waste through osmosis, where waste in the blood moves across a membrane and into the dialysate. This process continues for several hours until the fluid concentration is equal between the blood and dialysate, at which point the fluid can be drained. The fluid can then be passed through a machine called a cycler, which removes waste and allows for the dialysate to be reused. This process is repeated about four times per day. Dialysis patients must limit the amount of fluid they consume prior to receiving dialysis and should also avoid eating salty foods. The cycler cannot filter more than a certain amount of waste products from the blood.

Kidneys are important organs, and dialysis treatments are vital for those with renal dysfunction. For many, dialysis is not so much a medical procedure but a part of their normal life.

Noteworthy Medicare Patient Procedures Performed by Dr. Ejikeme O. Obasi, MD in 2023

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

Top 5%

By Affordability:

lab tests

urine tests

In 2023, Dr. Ejikeme O. Obasi, MD had a list price for lab tests, and urine tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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:

urinalysis

In 2023, Dr. Ejikeme O. Obasi, MD had a list price for urinalysis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Illinois. 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

In 2012, Dr. Ejikeme O. Obasi, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2012 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	238
doctor visit	437
hospital care	1459
inpatient care	1459
lab tests	608

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2013 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	235
doctor visit	394
hospital care	1533
inpatient care	1533
lab tests	580

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	357
Female	406

**Ethnicity**
Non-Hispanic White	306
Black	410
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	219
85 and over	143
Less than 65	165

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	66
Depression	23
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	68
Chronic Obstructive Pulmonary Disease	34
Diabetes	67
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2014 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	212
doctor visit	364
hospital care	1493
inpatient care	1493
lab tests	480

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	346
Female	371

**Ethnicity**
Non-Hispanic White	282
Black	382
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	217
85 and over	122
Less than 65	164

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	63
Depression	25
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	66
Chronic Obstructive Pulmonary Disease	31
Diabetes	68
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2015 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

blood draw	27
dialysis	198
doctor visit	354
hospital care	1405
inpatient care	1405
lab tests	527

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	652
Female	634

**Ethnicity**
Non-Hispanic White	468
Black	718
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	444
From 75 to 84	344
85 and over	212
Less than 65	286

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	64
Depression	22
Chronic Kidney Disease	75
Asthma	26
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	62
Chronic Obstructive Pulmonary Disease	33
Diabetes	68
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2016 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	168
doctor visit	366
hospital care	1266
inpatient care	1266
lab tests	542

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	308
Female	330

**Ethnicity**
Non-Hispanic White	238
Black	354
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	184
85 and over	100
Less than 65	143

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	61
Depression	27
Chronic Kidney Disease	75
Asthma	36
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	61
Chronic Obstructive Pulmonary Disease	32
Diabetes	67
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2017 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

blood draw	17
dialysis	135
doctor visit	319
hospital care	1265
inpatient care	1265
lab tests	480

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	332
Female	315

**Ethnicity**
Non-Hispanic White	291
Black	297
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	210
85 and over	97
Less than 65	136

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	63
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	68
Chronic Obstructive Pulmonary Disease	32
Diabetes	64
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2018 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	106
doctor visit	274
hospital care	1441
inpatient care	1441
lab tests	415

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	356
Female	310

**Ethnicity**
Non-Hispanic White	232
Black	374
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	185
85 and over	98
Less than 65	162

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	5
Atrial Fibrilation	28
Heart Failure	67
Chronic Obstructive Pulmonary Disease	31
Diabetes	66
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2019 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	140
doctor visit	284
hospital care	1081
inpatient care	1081
lab tests	318

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	301
Female	295

**Ethnicity**
Non-Hispanic White	212
Black	330
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	176
85 and over	82
Less than 65	132

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	66
Chronic Obstructive Pulmonary Disease	36
Diabetes	68
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2020 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

dialysis	124
doctor visit	79
hospital care	1115
inpatient care	1115
lab tests	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	256
Female	271

**Ethnicity**
Non-Hispanic White	178
Black	299
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	150
85 and over	61
Less than 65	123

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	67
Depression	28
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	62
Chronic Obstructive Pulmonary Disease	33
Diabetes	71
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2021 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

doctor visit	186
hospital care	1072
inpatient care	1072
lab tests	27

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	197
Female	247

**Ethnicity**
Non-Hispanic White	182
Black	227
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	148
85 and over	54
Less than 65	71

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	61
Depression	27
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	62
Chronic Obstructive Pulmonary Disease	30
Diabetes	67
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2022 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

doctor visit	207
hospital care	867
inpatient care	867
lab tests	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	211
Female	239

**Ethnicity**
Non-Hispanic White	165
Black	239
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	149
85 and over	59
Less than 65	80

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	53
Depression	23
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	11
Atrial Fibrilation	39
Heart Failure	61
Chronic Obstructive Pulmonary Disease	33
Diabetes	67
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL during 2023 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

doctor visit	192
hospital care	1216
inpatient care	1216
lab tests	23

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Male	232
Female	258

**Ethnicity**
Non-Hispanic White	178
Black	259
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	155
85 and over	80
Less than 65	94

Conditions of Medicare patients treated by Dr. Ejikeme O. Obasi, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	15
Atrial Fibrilation	39
Heart Failure	66
Chronic Obstructive Pulmonary Disease	34
Diabetes	68
Dementia	18
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ejikeme O. Obasi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ejikeme O. Obasi, MD treated as a nephrologist in Orland Park, IL were hospital care, inpatient care, lab tests and dialysis.

blood draw	22
dialysis	172
doctor visit	288
hospital care	1267
inpatient care	1267
lab tests	339

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ejikeme O. Obasi, MD.

**Gender**
Female	306
Male	295

**Ethnicity**
Black / African American	324
Asian / Pacific Islander	0
Non-Hispanic White	227
Hispanic	34
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	92
75 to 84	178
Less than 65	129
65 to 74	201

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

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

Hypertension	68
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	56
Depression	24
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	7
Heart Failure	59
Chronic Obstructive Pulmonary Disease	29
Diabetes	61
Atrial Fibrillation	27
Dementia	21
Cancer	14

Education & Training

Dr. Ejikeme O. Obasi, MD graduated from University of Nigeria Faculty of Medical Sciences in 1980. He completed residency at University of Nigeria. He is certified by the American Board of Internal Medicine - Internal Medicine (Certified) and has a state license in Illinois.

Medical School: University of Nigeria Faculty of Medical Sciences (1980)

Residency: University of Nigeria (1988)

Board Certification: American Board of Internal Medicine - Internal Medicine (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Ejikeme O. Obasi, MD is associated with these hospitals and organizations:

Advocate Health Care

Northwestern Medicine

OSF Healthcare

Nephrology Associates of Northern Illinois and Indiana

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. Ejikeme O. Obasi, MD appears to accept the following insurance providers: CIGNA Choice Fund PPO, United Healthcare Select Plus POS, United Healthcare Select HMO, United Healthcare Select EPO, United Healthcare Options PPO, United Healthcare Indemnity, Aetna POS, Aetna QPOS, TRICARE Prime, Aetna Open Choice PPO, Aetna Open Access HMO, Aetna Medicare HMO, Golden Rule, Coventry, Aetna Open Access Aetna Select, Aetna Select, Aetna EPO, Aetna HMO, Blue Advantage PPO, Aetna Medicare PPO, United Healthcare Select Plus HMO, United Healthcare Choice Plus PPO, AARP, Humana Medicare Choice PPO, Medicare Advantage, United Healthcare Choice Plus HMO, Blue Cross PPO, Blue Advantage HMO, Blue Cross Medicare Advantage PPO, Coventry PPO, United Healthcare, Medicaid, Humana, Cigna, United Healthcare Navigate HMO, First Health, HealthLink PPO, HFN EPO, HFN PPO, HFN Platinum EPO, HFN, PHCS PPO, MultiPlan PPO, SEIU - Local 4 PPO, Union Medical (Local 1546) HMO, Aetna Medicare Prime HMO-POS, Union Medical Care PPO, Aetna Elect Choice HMO (includes Aetna Health Funds), AAH UMR Select - Team Member Plan, Aetna Medicare POS, Aetna State of Illinois Open Access Plus, Aetna Open Choice POS, Health Services and Technology, HST Care Connect PPO, Aetna Open Choice PPO - State of Illinois - SOI, United Surest (previously Bind), Aetna Managed Choice (MC) POS, Union Health Services, Inc., Aetna Open Choice POS II, Aetna State of Illinois PPO, Tricare Select, Aetna Health Network Option, Health Services and Technology, HST Care Connect EPO, AAH UMR Preferred - Team Member Plan, Aetna Signature Administrators PPO (ASA or SRC) PPO, Aetna Upfront Advantage, Aetna Signature Administrators PPO, SEIU - Local 4 HMO, Aetna Open Access Elect Choice (includes Aetna Health Funds), Aetna NAP - PPO, Aetna Value Performance Network, Aetna Premier Care Plus Network, Blue Cross Community MMAI, BlueCare Direct HMO, Aetna Health Network Only, Aetna Premier Care Network, Blue Cross Medicare Supplement PPO and SIHO PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Ejikeme O. Obasi, MD accepts the following insurance providers:

CIGNA Choice Fund PPO

United Healthcare Select Plus POS

United Healthcare Select HMO

United Healthcare Select EPO

United Healthcare Options PPO

United Healthcare Indemnity

Aetna POS

Aetna QPOS

TRICARE Prime

Aetna Open Choice PPO

Aetna Open Access HMO

Aetna Medicare HMO

Golden Rule

Coventry

Aetna Open Access Aetna Select

Aetna Select

Aetna EPO

Aetna HMO

Blue Advantage PPO

Aetna Medicare PPO

United Healthcare Select Plus HMO

United Healthcare Choice Plus PPO

AARP

Humana Medicare Choice PPO

Medicare Advantage

United Healthcare Choice Plus HMO

Blue Cross PPO

Blue Advantage HMO

Blue Cross Medicare Advantage PPO

Coventry PPO

United Healthcare

Medicaid

Humana

Cigna

United Healthcare Navigate HMO

First Health

HealthLink PPO

HFN EPO

HFN PPO

HFN Platinum EPO

HFN

PHCS PPO

MultiPlan PPO

SEIU - Local 4 PPO

Union Medical (Local 1546) HMO

Aetna Medicare Prime HMO-POS

Union Medical Care PPO

Aetna Elect Choice HMO (includes Aetna Health Funds)

AAH UMR Select - Team Member Plan

Aetna Medicare POS

Aetna State of Illinois Open Access Plus

Aetna Open Choice POS

Health Services and Technology, HST Care Connect PPO

Aetna Open Choice PPO - State of Illinois - SOI

United Surest (previously Bind)

Aetna Managed Choice (MC) POS

Union Health Services, Inc.

Aetna Open Choice POS II

Aetna State of Illinois PPO

Tricare Select

Aetna Health Network Option

Health Services and Technology, HST Care Connect EPO

AAH UMR Preferred - Team Member Plan

Aetna Signature Administrators PPO (ASA or SRC) PPO

Aetna Upfront Advantage

Aetna Signature Administrators PPO

SEIU - Local 4 HMO

Aetna Open Access Elect Choice (includes Aetna Health Funds)

Aetna NAP - PPO

Aetna Value Performance Network

Aetna Premier Care Plus Network

Blue Cross Community MMAI

BlueCare Direct HMO

Aetna Health Network Only

Aetna Premier Care Network

Blue Cross Medicare Supplement PPO

SIHO PPO

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General Payments

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

**Payments by Company**
Fresenius USA Marketing, Inc.	$151 Velphoro $64	Dialyzers $24	$64
Amgen Inc.	$143 XGEVA $68	Parsabiv $46	Sensipar $29
AKEBIA THERAPEUTICS INC	$54 Auryxia $54
Baxter Healthcare	$24 Renal - Prismaflex System $24
Travere Therapeutics, Inc.	$20 $20
Other	$19 Auryxia $19

**Types of Payments**
Food and Beverage	$392
Education	$20

Biography

Dr. Ejikeme Obasi specializes in adult nephrology. After completing medical school at the University of Nigeria Faculty of Medical Sciences, Dr. Obasi performed his residency at John Stroger Hospital of Cook County. He has a special interest in kidney problems. He accepts Aetna EPO, Blue California, and Coventry, in addition to other insurance carriers. Dr. Obasi (or staff) speaks Igbo and French. He is professionally affiliated with Nephrology Associates of Northern Illinois and Indiana, Northwestern Medicine, and OSF Healthcare.