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Dr. Eric Y. Knoll, FACS, MD

Accepting New Patients

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Specializes in: Otolaryngology (Ear, Nose, and Throat)

Indiana University School of Medicine

1550 E County Line Road Suite 315
Indianapolis, IN 46227

(317) 497-6888

Dr. Eric Y. Knoll, FACS, MD is an otolaryngologist in Mooresville, IN specializing in otolaryngology (ear, nose, and throat). He graduated from Indiana University School of Medicine. Dr. Eric Y. Knoll, FACS, MD is affiliated with Otolaryngology Associates and Franciscan Health System.

Office Locations

Franciscan Health System

1201 Hadley Road
Mooresville, IN 46158

(317) 831-1160

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1550 E County Line Road Suite 315
Indianapolis, IN 46227

(317) 497-6888

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5255 East Stop 11 Road Suite 400
Indianapolis, IN 46237

(317) 844-7059

(317) 819-0044

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8111 S. Emerson Avenue
Indianapolis, IN 46237

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Franciscan Health System

9002 N Meridian Street #222
Indianapolis, IN 46260

(317) 844-7059

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Noteworthy Medicare Patient Procedures Performed by Dr. Eric Y. Knoll, FACS, MD in 2023

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

Top 5%

By Affordability:

diagnostic flexible laryngoscopy

diagnostic laryngoscopy

fiberoptic laryngoscopy

flexible laryngoscopy

laryngeal procedures

laryngoscopy

In 2023, Dr. Eric Y. Knoll, FACS, MD had a list price for diagnostic flexible laryngoscopy, diagnostic laryngoscopy, fiberoptic laryngoscopy, flexible laryngoscopy, laryngeal (voice box) procedures, and laryngoscopy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Indiana. 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 Affordability:

allergen immunotherapy

immunotherapy

subcutaneous allergen immunotherapy

In 2012, Dr. Eric Y. Knoll, FACS, MD had a list price for allergen immunotherapy, immunotherapy, and subcutaneous allergen immunotherapy (allergy shots) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Indiana. 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. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2012 were minimally invasive procedures, laryngeal (voice box) procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	472
immunotherapy	13
injections	13
laryngeal (voice box) procedures	43
minimally invasive procedures	43

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2013 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	429
immunotherapy	31
injections	31
laryngeal (voice box) procedures	28
minimally invasive procedures	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	166
Female	194

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	101
85 and over	63
Less than 65	51

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2013

Hypertension	68
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2014 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	378
ear procedures	38
immunotherapy	131
injections	131
laryngeal (voice box) procedures	64
minimally invasive procedures	64

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	151
Female	214

**Ethnicity**
Non-Hispanic White	351
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	104
85 and over	51
Less than 65	64

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2014

Hypertension	66
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2015 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	440
immunotherapy	77
injections	77
laryngeal (voice box) procedures	49
minimally invasive procedures	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	334
Female	408

**Ethnicity**
Non-Hispanic White	714
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	194
85 and over	86
Less than 65	118

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2015

Hypertension	67
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2016 were minimally invasive procedures, laryngeal (voice box) procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	456
immunotherapy	13
injections	13
laryngeal (voice box) procedures	34
minimally invasive procedures	34

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	169
Female	211

**Ethnicity**
Non-Hispanic White	366
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	116
85 and over	50
Less than 65	64

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2016

Hypertension	66
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	31
Asthma	23
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2017 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

diagnostic procedures	12
doctor visit	447
ear procedures	12
laryngeal (voice box) procedures	33
minimally invasive procedures	33

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	162
Female	212

**Ethnicity**
Non-Hispanic White	352
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	102
85 and over	39
Less than 65	58

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2017

Hypertension	67
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2018 were minimally invasive procedures, laryngeal (voice box) procedures, immunotherapy and injections.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	365
immunotherapy	23
injections	23
laryngeal (voice box) procedures	41
minimally invasive procedures	41

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	138
Female	192

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

**Age**
From 65 to 74	165
From 75 to 84	91
85 and over	35
Less than 65	39

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2018

Hypertension	68
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2019 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	466
ear procedures	53
immunotherapy	127
injections	127
laryngeal (voice box) procedures	87
minimally invasive procedures	87

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	177
Female	218

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	109
85 and over	38
Less than 65	49

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2019

Hypertension	67
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2020 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

debridement (removal of unhealthy tissue)	23
diagnostic procedures	23
doctor visit	302
ear procedures	28
excision	23
gynecologic procedures	23
immunotherapy	94
injections	94
laryngeal (voice box) procedures	46
minimally invasive procedures	80
nose surgery	34
removal of lesion (e.g. growth)	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	124
Female	155

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	76
85 and over	29
Less than 65	35

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2020

Hypertension	65
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2021 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	340
ear procedures	13
immunotherapy	75
injections	75
laryngeal (voice box) procedures	51
minimally invasive procedures	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	151
Female	161

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

**Age**
From 65 to 74	137
From 75 to 84	97
85 and over	45
Less than 65	33

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2021

Hypertension	70
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN during 2022 were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

doctor visit	358
immunotherapy	66
injections	66
laryngeal (voice box) procedures	39
minimally invasive procedures	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	134
Female	173

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	96
85 and over	34
Less than 65	41

Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Eric Y. Knoll, FACS, MD for Medicare patients.

The highest averages for the top procedures that Dr. Eric Y. Knoll, FACS, MD treated as an otolaryngologist in Mooresville, IN were immunotherapy, injections, minimally invasive procedures and laryngeal (voice box) procedures.

debridement (removal of unhealthy tissue)	23
diagnostic procedures	17
doctor visit	404
ear procedures	28
excision	23
gynecologic procedures	23
immunotherapy	65
injections	65
laryngeal (voice box) procedures	46
minimally invasive procedures	49
nose surgery	34
removal of lesion (e.g. growth)	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD.

**Gender**
Male	155
Female	194

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	332
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	98
85 and over	42
Less than 65	50
65 to 74	157

Average of Total of Conditions of Medicare patients treated by Dr. Eric Y. Knoll, FACS, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Eric Y. Knoll, FACS, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	23
Asthma	9
Osteoporosis	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Atrial Fibrillation	11
Dementia	7
Cancer	10

Education & Training

Dr. Eric Y. Knoll, FACS, MD graduated from Indiana University School of Medicine. He completed residency at Indiana University Affiliated Hospitals. He is certified by the American Board of Otolaryngology and has a state license in Indiana.

Medical School: Indiana University School of Medicine

Residency: Indiana University Affiliated Hospitals

Board Certification: American Board of Otolaryngology

Licensed In: Indiana

Affiliations & Hospitals

Dr. Eric Y. Knoll, FACS, MD is associated with these hospitals and organizations:

Otolaryngology Associates

Franciscan Health System

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General Payments

These charts describe general payments received by Dr. Eric Y. Knoll, FACS, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$296 NUCALA $296
Alcon Laboratories Inc	$163 Patanase $76	Ciprodex $74	Pazeo $13
KARL STORZ Endoscopy-America	$91 CCD VIDEO RHINO-LARYNGOSCOPE, NTSC $79	TELE PACK $13
Aerin Medical Inc.	$84 Vivaer Airway Remodeling Stylus $84
Regeneron Healthcare Solutions, Inc.	$81 DUPIXENT $81
Other	$739 Propel $62	Dexilant $59	Inspire $55	OTIPRIO $55	EndoSheath $50	Other $458

**Types of Payments**
Food and Beverage	$1,454

Biography

Dr. Eric Knoll works as an otolaryngology (ear, nose, and throat). He is a graduate of Indiana University School of Medicine. He trained at a hospital affiliated with Indiana University for residency. Dr. Knoll is professionally affiliated with Otolaryngology Associates and Franciscan Health System. His practice in Indianapolis, IN is open to new patients as reported by Franciscan Health.