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Dr. Ahsan M. Basha, MD

Accepting New Patients

(No ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

200 Riverside Drive
Bourbonnais, IL 60914

(815) 933-9660

Dr. Ahsan M. Basha, MD is a medical oncologist in Bourbonnais, IL specializing in medical oncology, adult oncology and adult hematology.

Office Locations

200 Riverside Drive
Bourbonnais, IL 60914

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1490 E Walnut Street Suite A
Watseka, IL 60970

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In The News

“"I broke down and I think I remember just screaming, You people have to help me," the patient, Glenn, recalled to Riverside oncologist Dr. Ahsan Basha on his podcast, Conversations on Cancer.”—"Riverside oncologist Hamdan named Samaritan of the Year", Shaw Media, August 2025

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	853
hospital care	245
inpatient care	245

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	947
hospital care	186
inpatient care	186

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	156
Female	155

**Ethnicity**
Non-Hispanic White	272
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	97
85 and over	39
Less than 65	49

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	9
Cancer	40

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	1017
hospital care	152
inpatient care	152

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	149
Female	159

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	98
85 and over	39
Less than 65	49

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2014

Hypertension	74
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Dementia	11
Cancer	40

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	972
hospital care	68
inpatient care	68

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	286
Female	270

**Ethnicity**
Non-Hispanic White	514
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	172
85 and over	64
Less than 65	74

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	13
Cancer	34

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	965
hospital care	107
inpatient care	107

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	153
Female	136

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	86
85 and over	35
Less than 65	40

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	44
Asthma	24
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	15
Cancer	31

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	1002
hospital care	45
inpatient care	45

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	157
Female	147

**Ethnicity**
Non-Hispanic White	271
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	87
85 and over	39
Less than 65	53

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2017

Hypertension	73
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	15
Cancer	35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	1062
hospital care	64
inpatient care	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	139
Female	182

**Ethnicity**
Non-Hispanic White	291
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	111
85 and over	34
Less than 65	51

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2018

Hypertension	73
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	13
Cancer	40

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	900
hospital care	27
inpatient care	27

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	126
Female	169

**Ethnicity**
Non-Hispanic White	262
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	98
85 and over	32
Less than 65	50

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2019

Hypertension	72
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	17
Cancer	38

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	875
hospital care	23
inpatient care	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	126
Female	163

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	100
85 and over	32
Less than 65	48

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2020

Hypertension	73
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	34
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	16
Cancer	40

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	1111
hospital care	32
inpatient care	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	148
Female	188

**Ethnicity**
Non-Hispanic White	309
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	103
85 and over	50
Less than 65	58

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2021

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	16
Cancer	35

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

doctor visit	1069
hospital care	14
inpatient care	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Male	191
Female	203

**Ethnicity**
Non-Hispanic White	363
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	129
85 and over	52
Less than 65	52

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	41
Depression	23
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	10
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ahsan M. Basha, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ahsan M. Basha, MD treated as a medical oncologist in Bourbonnais, IL were hospital care and inpatient care.

doctor visit	979
hospital care	87
inpatient care	87

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ahsan M. Basha, MD.

**Gender**
Female	161
Male	148

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	281
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	37
75 to 84	98
Less than 65	47
65 to 74	125

Average of Total of Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	39
Asthma	9
Osteoporosis	8
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Atrial Fibrillation	13
Dementia	12
Cancer	34

Education & Training

He completed residency at Rush University Medical Center. He is certified by the American Board of Internal Medicine and has a state license in Illinois.

Residency: Rush University Medical Center

Board Certification: American Board of Internal Medicine

Licensed In: Illinois

Ratings & Reviews

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General Payments

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

**Payments by Company**
Celgene Corporation	$713 Abraxane $361	Pomalyst $167	Revlimid $141	Istodax $18	None $9	Other $18
Genentech USA, Inc.	$579 TARCEVA $278	Gazyva $170	Avastin $72	Rituxan $25	Alecensa $11	Other $22
E.R. Squibb & Sons, L.L.C.	$264 OPDIVO $121	ERBITUX $78	SPRYCEL $33	YERVOY $32
Lilly USA, LLC	$238 ALIMTA $164	CYRAMZA $46	PORTRAZZA $14	$15
Amgen Inc.	$210 Vectibix $57	Kyprolis $48	XGEVA $30	$75
Other	$1,563 IMBRUVICA $152	Trodelvy $102	Erleada $75	Lenvima $63	JEVTANA $60	Other $1,112

**Types of Payments**
Food and Beverage	$2,662
Education	$707
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$198

Biography

Dr. Ahsan Basha is a physician who specializes in adult hematology, adult oncology, and medical oncology. Before completing his residency at Rush University Medical Center, Dr. Basha attended medical school at the University of Illinois College of Medicine. He is affiliated with Riverside Health System. He welcomes new patients at his office inWatseka, IL as reported by Doctor.com.

Select Year:

Dr. Ahsan M. Basha, MD

Office Locations

In The News

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Ahsan M. Basha, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Bourbonnais, IL