In 2023, Dr. John Whetten Pratt, MD had a list price for cataract surgery, cataract surgery with IOL implantation, extracapsular cataract extraction (ECCE) with IOL implantation, extracapsular lens removal, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, and simple cataract surgery that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Pennsylvania. 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:

laser surgery

simple cataract surgery

YAG laser capsulotomy

By Affordability:

anterior segment surgery

ophthalmic biometry

visual field test

In 2012, among providers in related specialties within Pennsylvania, Dr. John Whetten Pratt, MD performed more laser surgery, simple cataract surgery, and YAG laser capsulotomy procedures for Medicare patients than 75% of them and he also had a list price for anterior segment surgery, ophthalmic biometry, and visual field test 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. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2012 were eye procedures, lacrimal (tearing system) procedures, injections and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	33
doctor visit	408
eye procedures	1465
injections	89
lacrimal (tearing system) procedures	91
laser treatment	48
ultrasound (sonogram)	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2013 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	45
doctor visit	443
excision	20
eye procedures	1886
injections	182
lacrimal (tearing system) procedures	31
laser treatment	87
ultrasound (sonogram)	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	283
Female	442

**Ethnicity**
Non-Hispanic White	699
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	233
85 and over	172
Less than 65	25

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2013

Hypertension	68
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	17
Asthma	3
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2014 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	30
doctor visit	452
excision	21
eye procedures	1875
injections	187
lacrimal (tearing system) procedures	18
laser treatment	70
ultrasound (sonogram)	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	316
Female	477

**Ethnicity**
Non-Hispanic White	767
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	263
85 and over	180
Less than 65	33

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2014

Hypertension	70
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2015 were eye procedures, injections, lab tests and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	36
doctor visit	501
eye procedures	2155
injections	259
lab tests	250
laser treatment	54
ultrasound (sonogram)	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	638
Female	976

**Ethnicity**
Non-Hispanic White	1546
Black	0
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	676
From 75 to 84	542
85 and over	334
Less than 65	62

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2015

Hypertension	72
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2016 were eye procedures, lab tests, injections and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

ablation	17
capsulotomy	40
doctor visit	517
excision	23
eye procedures	2212
injections	242
lab tests	346
laser treatment	109
photocoagulation	17
ultrasound (sonogram)	59

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	301
Female	474

**Ethnicity**
Non-Hispanic White	747
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	261
85 and over	163
Less than 65	19

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2016

Hypertension	70
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2017 were eye procedures, injections, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	38
doctor visit	534
eye procedures	2103
injections	182
laser treatment	52
ultrasound (sonogram)	56

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	314
Female	466

**Ethnicity**
Non-Hispanic White	743
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	377
From 75 to 84	241
85 and over	142
Less than 65	20

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2017

Hypertension	69
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2018 were eye procedures, injections, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	30
doctor visit	488
eye procedures	2054
injections	124
laser treatment	48
ultrasound (sonogram)	86

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	291
Female	446

**Ethnicity**
Non-Hispanic White	692
Black	0
Hispanic	11
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	236
85 and over	97
Less than 65	16

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2018

Hypertension	69
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2019 were eye procedures, ultrasound (sonogram), injections and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	66
doctor visit	587
eye procedures	2419
injections	108
laser treatment	86
ultrasound (sonogram)	133

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	278
Female	456

**Ethnicity**
Non-Hispanic White	689
Black	0
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	260
85 and over	106
Less than 65	16

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2019

Hypertension	72
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	32
Asthma	4
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2020 were eye procedures, injections, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	43
doctor visit	469
eye procedures	2051
injections	104
laser treatment	78
ultrasound (sonogram)	80

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	274
Female	357

**Ethnicity**
Non-Hispanic White	584
Black	0
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	221
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2020

Hypertension	69
High Cholesterol	70
Stroke	3
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	32
Asthma	4
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2021 were eye procedures, laser treatment, injections and capsulotomy.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	68
doctor visit	624
eye procedures	2170
injections	83
laser treatment	104
ultrasound (sonogram)	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	287
Female	399

**Ethnicity**
Non-Hispanic White	637
Black	0
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	278
85 and over	76
Less than 65	13

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2021

Hypertension	73
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	34
Asthma	5
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA during 2022 were eye procedures, laser treatment, capsulotomy and injections.

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

capsulotomy	76
doctor visit	824
eye procedures	1881
injections	69
laser treatment	107

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Male	291
Female	425

**Ethnicity**
Non-Hispanic White	665
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	274
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Whetten Pratt, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Whetten Pratt, MD treated as an ophthalmologist in Mechanicsburg, PA were eye procedures, lab tests, injections and laser treatment.

ablation	17
capsulotomy	45
doctor visit	531
excision	21
eye procedures	2024
injections	148
lab tests	298
lacrimal (tearing system) procedures	46
laser treatment	76
photocoagulation	17
ultrasound (sonogram)	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Whetten Pratt, MD.

**Gender**
Female	447
Male	297

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	706
Hispanic	1
Native American / Alaskan Native	0
Other	18

**Age**
85 and over	115
75 to 84	255
Less than 65	18
65 to 74	339

Average of Total of Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD From 2012 - 2022

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

Hypertension	64
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	24
Asthma	4
Osteoporosis	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Atrial Fibrillation	10
Dementia	6
Cancer	11

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan, Inc.	$1,266 DURYSTA $1,124	LUMIGAN $88	VUITY $25	RESTASIS MULTIDOSE $18	RESTASIS $12
Allergan Inc.	$980 RESTASIS $385	LUMIGAN $95	ACZONE $42	COMBIGAN $25	BOTOX $15	Other $418
Sun Pharmaceutical Industries Inc.	$489 XELPROS $347	BromSite (bromfenac ophthalmic solution) 0.075% $117	Bromsite $25
Shire North American Group Inc	$348 XIIDRA $348
Novartis Pharmaceuticals Corporation	$297 XIIDRA $232	Simbrinza $25	Travatan Z $22	Durezol $18
Other	$1,763 VYZULTA $225	Rocklatan $161	Rhopressa $161	ZYLET $134	Eylea $100	Other $982

**Types of Payments**
Food and Beverage	$4,079
Consulting Fee	$1,000
Gift	$45
Education	$20

Biography

Dr. John Pratt's specialty is ophthalmology (eye disease). Dr. Pratt attended medical school at Meharry Medical College.

Select Year:

Dr. John Whetten Pratt, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Whetten Pratt, MD in 2023

By Affordability:

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. John Whetten Pratt, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Whetten Pratt, 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. John Whetten Pratt, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Ophthalmologists in Nearby Locations

Other Providers in Mechanicsburg, PA