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Home > FL Providers > Ophthalmologists

Dr. William Nicholson Ainsworth IV, MD

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Specializes in: Ophthalmology (Eye Disease)

6121 Crill Avenue
Palatka, FL 32177

(386) 328-8856

Dr. William Nicholson Ainsworth IV, MD is an ophthalmologist in Palatka, FL specializing in ophthalmology (eye disease). Dr. William Nicholson Ainsworth IV, MD is affiliated with HCA Florida Healthcare and HCA Florida Putnam Hospital.

Office Locations

6121 Crill Avenue
Palatka, FL 32177

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Noteworthy Medicare Patient Procedures Performed by Dr. William Nicholson Ainsworth IV, MD in 2023

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

Top 5%

By Affordability:

comprehensive eye exam

eye exam

eye tests

gonioscopy

intermediate eye exam

In 2023, Dr. William Nicholson Ainsworth IV, MD had a list price for comprehensive eye exam, eye exam, eye tests, gonioscopy, and intermediate eye exam that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Florida. 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:

visual field test

In 2023, Dr. William Nicholson Ainsworth IV, MD had a list price for visual field test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Florida. 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:

corneal pachymetry

fundus photography

ophthalmic biometry

ophthalmic ultrasound

ultrasound corneal pachymetry

In 2012, Dr. William Nicholson Ainsworth IV, MD had a list price for corneal pachymetry (corneal thickness test), fundus photography, ophthalmic biometry, ophthalmic ultrasound, and ultrasound corneal pachymetry that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Florida. 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. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2012 were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	54
doctor visit	741
eye procedures	3590
foreign body removal	16
laser treatment	54
plastic surgery procedures	13
ultrasound (sonogram)	662

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2013 were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	60
doctor visit	561
eye procedures	3542
foreign body removal	15
laser treatment	60
ultrasound (sonogram)	527

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	735
Female	1210

**Ethnicity**
Non-Hispanic White	1708
Black	166
Hispanic	47
Asian	13
Other	11
Native American	0

**Age**
From 65 to 74	694
From 75 to 84	785
85 and over	344
Less than 65	122

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	49
Depression	17
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2014 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	58
doctor visit	363
eye procedures	3304
laser treatment	58
ultrasound (sonogram)	53

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	660
Female	1052

**Ethnicity**
Non-Hispanic White	1526
Black	134
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	592
From 75 to 84	686
85 and over	303
Less than 65	131

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	49
Depression	15
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2015 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	42
doctor visit	313
eye procedures	3265
laser treatment	42
ultrasound (sonogram)	30

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	1318
Female	2092

**Ethnicity**
Non-Hispanic White	3012
Black	256
Hispanic	88
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	1288
From 75 to 84	1320
85 and over	570
Less than 65	232

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	47
Depression	16
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2016 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	51
doctor visit	281
eye procedures	3080
laser treatment	51
ultrasound (sonogram)	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	629
Female	1023

**Ethnicity**
Non-Hispanic White	1461
Black	122
Hispanic	43
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	570
From 75 to 84	689
85 and over	303
Less than 65	90

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	33
Asthma	24
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2017 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	53
doctor visit	247
eye procedures	3109
laser treatment	53
ultrasound (sonogram)	33

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	625
Female	993

**Ethnicity**
Non-Hispanic White	1436
Black	119
Hispanic	36
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	573
From 75 to 84	670
85 and over	273
Less than 65	102

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2018 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	47
doctor visit	244
eye procedures	2903
laser treatment	47
ultrasound (sonogram)	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	579
Female	950

**Ethnicity**
Non-Hispanic White	1355
Black	123
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	547
From 75 to 84	639
85 and over	279
Less than 65	64

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2018

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	48
Depression	21
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2019 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	44
doctor visit	141
eye procedures	2740
laser treatment	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	530
Female	850

**Ethnicity**
Non-Hispanic White	1223
Black	104
Hispanic	29
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	473
From 75 to 84	577
85 and over	261
Less than 65	69

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2020 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	53
doctor visit	98
eye procedures	2277
laser treatment	53

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	462
Female	716

**Ethnicity**
Non-Hispanic White	1030
Black	105
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	423
From 75 to 84	466
85 and over	233
Less than 65	56

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2021 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	67
doctor visit	113
eye procedures	2443
laser treatment	67

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	448
Female	746

**Ethnicity**
Non-Hispanic White	1056
Black	89
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	479
85 and over	231
Less than 65	50

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	39
Asthma	5
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL during 2022 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

capsulotomy	49
doctor visit	111
eye procedures	2246
laser treatment	49

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	405
Female	711

**Ethnicity**
Non-Hispanic White	994
Black	82
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	494
85 and over	202
Less than 65	32

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Nicholson Ainsworth IV, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Nicholson Ainsworth IV, MD treated as an ophthalmologist in Palatka, FL were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

capsulotomy	52
doctor visit	292
eye procedures	2954
foreign body removal	15
laser treatment	52
plastic surgery procedures	13
ultrasound (sonogram)	192

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD.

**Gender**
Male	581
Female	940

**Ethnicity**
Black / African American	118
Asian / Pacific Islander	3
Non-Hispanic White	1345
Native American / Alaskan Native	0
Hispanic	35
Other	4

**Age**
75 to 84	618
85 and over	272
Less than 65	86
65 to 74	543

Average of Total of Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Nicholson Ainsworth IV, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	43
Depression	16
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	12
Dementia	9
Cancer	9

Education & Training

He has a state license in Florida.

Licensed In: Florida

Affiliations & Hospitals

Dr. William Nicholson Ainsworth IV, MD is associated with these hospitals and organizations:

HCA Florida Healthcare

HCA Florida Putnam Hospital

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. William Nicholson Ainsworth IV, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Shire North American Group Inc	$48 XIIDRA $48
Allergan Inc.	$46 COMBIGAN $17	LUMIGAN $11	ALPHAGAN P $11	RESTASIS $6
Bausch and Lomb Inc.	$10 OPHTHALMIC INSTRUMENTS $10

**Types of Payments**
Food and Beverage	$66
Education	$38

Biography

Dr. William Ainsworth specializes in ophthalmology (eye disease). Dr. Ainsworth graduated from Emory University School of Medicine. He is affiliated with HCA Florida Healthcare.

Select Year:

Dr. William Nicholson Ainsworth IV, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Nicholson Ainsworth IV, MD in 2023

By Affordability:

By Affordability:

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. William Nicholson Ainsworth IV, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Nicholson Ainsworth IV, 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. William Nicholson Ainsworth IV, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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