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Dr. Frederick Ryan Prall, MD

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Specializes in: Uveitis and Ocular Immunology and Vitreoretinal Diseases (Retina and Vitreous)

12794 Hamilton Crossing Boulevard
Carmel, IN 46032

(317) 571-1501

Dr. Frederick Ryan Prall, MD is an ocular immunologist in Carmel, IN specializing in uveitis and ocular immunology and vitreoretinal diseases (retina and vitreous).

Office Locations

12794 Hamilton Crossing Boulevard
Carmel, IN 46032

(317) 571-4806

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2929 Mcintire Drive
Bloomington, IN 47403

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Noteworthy Medicare Patient Procedures Performed by Dr. Frederick Ryan Prall, MD in 2023

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

Top 5%

By Volume:

eye injection

eye procedures

focal photocoagulation for retinal lesion

intravitreal drug injection

photocoagulation

retinal photocoagulation

SCODI of the posterior segment

sub-Tenon's injection

By Affordability:

eye injection

panretinal photocoagulation

In 2023, among providers in related specialties within Indiana, Dr. Frederick Ryan Prall, MD performed more eye injection, eye procedures, focal photocoagulation for retinal lesion, intravitreal drug injection, photocoagulation, retinal photocoagulation, SCODI of the posterior segment (SCODI-P), and sub-Tenon's injection procedures for Medicare patients than 95% of them and he also had a list price for eye injection, and panretinal photocoagulation (PRP) that was lower than the list prices billed to Medicare by 95% 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. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2012 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	83
doctor visit	1189
eye procedures	1328
injections	368
photocoagulation	74
ultrasound (sonogram)	83

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2013 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	118
doctor visit	1789
eye procedures	3024
injections	922
laser treatment	19
photocoagulation	91
ultrasound (sonogram)	118

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	359
Female	554

**Ethnicity**
Non-Hispanic White	701
Black	185
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	239
85 and over	157
Less than 65	205

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2013

Hypertension	69
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	47
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2014 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	97
doctor visit	1246
eye procedures	3838
injections	885
photocoagulation	104
ultrasound (sonogram)	97

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	389
Female	585

**Ethnicity**
Non-Hispanic White	761
Black	181
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	259
85 and over	167
Less than 65	211

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2014

Hypertension	67
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2015 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	67
doctor visit	837
eye procedures	3303
injections	997
laser treatment	14
photocoagulation	115
ultrasound (sonogram)	67

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	676
Female	1040

**Ethnicity**
Non-Hispanic White	1392
Black	276
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	600
From 75 to 84	478
85 and over	318
Less than 65	320

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2015

Hypertension	70
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2016 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	105
doctor visit	1182
eye procedures	5027
injections	1796
laser treatment	12
photocoagulation	218
prophylaxis (preventive treatment)	25
ultrasound (sonogram)	105

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	383
Female	457

**Ethnicity**
Non-Hispanic White	758
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	264
85 and over	181
Less than 65	91

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2016

Hypertension	69
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	35
Asthma	18
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2017 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	73
doctor visit	1389
eye procedures	6207
injections	2220
laser treatment	13
photocoagulation	218
prophylaxis (preventive treatment)	32
ultrasound (sonogram)	73

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	444
Female	526

**Ethnicity**
Non-Hispanic White	882
Black	54
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	326
85 and over	189
Less than 65	88

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2017

Hypertension	70
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	34
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2018 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	49
doctor visit	1551
eye procedures	6176
injections	2224
photocoagulation	164
prophylaxis (preventive treatment)	20
ultrasound (sonogram)	49

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	440
Female	541

**Ethnicity**
Non-Hispanic White	906
Black	40
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	320
85 and over	202
Less than 65	67

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2018

Hypertension	72
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2019 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	36
doctor visit	1542
eye procedures	6175
injections	2225
photocoagulation	159
prophylaxis (preventive treatment)	35
ultrasound (sonogram)	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	482
Female	561

**Ethnicity**
Non-Hispanic White	949
Black	46
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	417
From 75 to 84	357
85 and over	206
Less than 65	63

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2019

Hypertension	71
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2020 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	22
doctor visit	1235
eye procedures	5406
injections	2146
photocoagulation	120
prophylaxis (preventive treatment)	35
ultrasound (sonogram)	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	428
Female	543

**Ethnicity**
Non-Hispanic White	895
Black	30
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	340
85 and over	186
Less than 65	53

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2020

Hypertension	68
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	34
Asthma	5
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2021 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	23
doctor visit	1299
eye procedures	5600
injections	2240
photocoagulation	126
prophylaxis (preventive treatment)	30
ultrasound (sonogram)	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	475
Female	569

**Ethnicity**
Non-Hispanic White	961
Black	36
Hispanic	0
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	375
85 and over	187
Less than 65	50

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2021

Hypertension	69
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2022 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

diagnostic imaging	17
doctor visit	1121
eye procedures	5554
injections	2315
photocoagulation	86
prophylaxis (preventive treatment)	22
ultrasound (sonogram)	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	435
Female	543

**Ethnicity**
Non-Hispanic White	898
Black	30
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	372
85 and over	180
Less than 65	30

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN during 2023 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

doctor visit	1044
eye procedures	5795
injections	2458
photocoagulation	95
prophylaxis (preventive treatment)	15

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Male	411
Female	541

**Ethnicity**
Non-Hispanic White	876
Black	29
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	367
85 and over	187
Less than 65	29

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Frederick Ryan Prall, MD for Medicare patients.

The highest averages for the top procedures that Dr. Frederick Ryan Prall, MD treated as an ocular immunologist in Carmel, IN were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	62
doctor visit	1285
eye procedures	4786
injections	1733
laser treatment	14
photocoagulation	130
prophylaxis (preventive treatment)	26
ultrasound (sonogram)	62

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Frederick Ryan Prall, MD.

**Gender**
Female	538
Male	410

**Ethnicity**
Black / African American	80
Asian / Pacific Islander	0
Non-Hispanic White	831
Native American / Alaskan Native	0
Hispanic	1
Other	17

**Age**
75 to 84	308
85 and over	180
Less than 65	100
65 to 74	359

Average of Total of Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Frederick Ryan Prall, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	64
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	29
Asthma	7
Osteoporosis	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Atrial Fibrillation	11
Dementia	8
Cancer	9

Education & Training

He has a state license in Indiana.

Licensed In: Indiana

Ratings & Reviews

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General Payments

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

**Payments by Company**
Genentech USA, Inc.	$330 LUCENTIS $170	VABYSMO $160
AbbVie, Inc.	$302 Humira $302
Allergan Inc.	$276 OZURDEX $135	LUMIGAN $15	$125
Alcon Vision LLC	$112 AcrySof $112
Astellas Pharma US Inc	$46 Izervay $46
Other	$210 Crystalens Accommodating IOL (AT-52AO) $44	XIIDRA $38	EYLEA (aflibercept) Injection $24	Eylea $19	DEXYCU $16	Other $69

**Types of Payments**
Food and Beverage	$1,238
Education	$38

Biography

Dr. Frederick Prall is a physician who specializes in vitreoretinal diseases (retina and vitreous) and uveitis and ocular immunology. He attended medical school at Indiana University School of Medicine.

Select Year:

Dr. Frederick Ryan Prall, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Frederick Ryan Prall, MD in 2023

By Volume:

By Affordability:

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. Frederick Ryan Prall, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Frederick Ryan Prall, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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