In 2023, Robert A. Riddle, OD had a list price for anterior segment surgery, laser eye surgery, secondary cataract surgery, YAG laser capsulotomy, and YAG laser surgery that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Missouri. 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 Volume:

eye procedures

fundus photography

By Affordability:

epilation for trichiasis

eye exam

eyelid procedures

intermediate eye exam

In 2023, among providers in related specialties within Missouri, Robert A. Riddle, OD performed more eye procedures, and fundus photography procedures for Medicare patients than 90% of them and he also had a list price for epilation for trichiasis (non-surgical removal of misdirected eyelash), eye exam, eyelid procedures, and intermediate eye exam that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

laser surgery

simple cataract surgery

YAG laser capsulotomy

By Affordability:

cataract surgery

cataract surgery with IOL implantation

comprehensive eye exam

extracapsular cataract extraction with IOL implantation

extracapsular lens removal

intraocular lens implant

lens removal surgery

lens replacement surgery

simple cataract surgery

visual field test

In 2012, among providers in related specialties within Missouri, Robert A. Riddle, OD 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 cataract surgery, cataract surgery with IOL implantation, comprehensive eye exam, extracapsular cataract extraction (ECCE) with IOL implantation, extracapsular lens removal, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, simple cataract surgery, 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 Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2012 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	36
doctor visit	59
eye procedures	1562
laser treatment	36
ultrasound (sonogram)	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2013 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	23
doctor visit	46
eye procedures	1439
laser treatment	23
ultrasound (sonogram)	17

2013 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	224
Female	356

**Age**
From 65 to 74	213
From 75 to 84	210
85 and over	88
Less than 65	69

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2013

Hypertension	66
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	15
Asthma	4
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2014 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	27
doctor visit	52
eye procedures	1396
laser treatment	27

2014 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	228
Female	372

**Ethnicity**
Non-Hispanic White	589
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	209
85 and over	83
Less than 65	65

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2014

Hypertension	63
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	15
Asthma	3
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2015 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	20
doctor visit	22
eye procedures	1290
laser treatment	20

2015 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	438
Female	730

**Age**
From 65 to 74	460
From 75 to 84	398
85 and over	180
Less than 65	130

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2015

Hypertension	64
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2016 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	23
doctor visit	28
eye procedures	1165
laser treatment	23

2016 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	207
Female	328

**Age**
From 65 to 74	223
From 75 to 84	179
85 and over	81
Less than 65	52

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2016

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	13
Asthma	15
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2017 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	32
doctor visit	32
eye procedures	1123
laser treatment	32

2017 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	213
Female	328

**Age**
From 65 to 74	220
From 75 to 84	183
85 and over	91
Less than 65	47

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2017

Hypertension	68
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2018 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	30
doctor visit	40
eye procedures	1438
laser treatment	30

2018 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	245
Female	351

**Age**
From 65 to 74	244
From 75 to 84	209
85 and over	99
Less than 65	44

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2018

Hypertension	67
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2019 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	37
doctor visit	52
eye procedures	1454
laser treatment	37

2019 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	215
Female	359

**Age**
From 65 to 74	225
From 75 to 84	205
85 and over	99
Less than 65	45

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2019

Hypertension	69
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2020 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	32
doctor visit	38
eye procedures	1163
laser treatment	32
ultrasound (sonogram)	11

2020 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	199
Female	298

**Age**
From 65 to 74	199
From 75 to 84	189
85 and over	76
Less than 65	33

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2020

Hypertension	66
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2021 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	30
doctor visit	40
eye procedures	1180
laser treatment	30

2021 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	195
Female	312

**Age**
From 65 to 74	201
From 75 to 84	195
85 and over	89
Less than 65	22

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2021

Hypertension	68
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO during 2022 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

capsulotomy	21
doctor visit	67
eye procedures	1038
laser treatment	21

2022 Medicare Patient Data

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	193
Female	294

**Age**
From 65 to 74	184
From 75 to 84	201
85 and over	83
Less than 65	19

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2022

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	15
Asthma	3
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	24
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Robert A. Riddle, OD for Medicare patients.

The highest averages for the top procedures that Robert A. Riddle, OD treated as an optometrist in Dexter, MO were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

capsulotomy	28
doctor visit	43
eye procedures	1295
laser treatment	28
ultrasound (sonogram)	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Robert A. Riddle, OD.

**Gender**
Male	214
Female	338

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	53
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	198
85 and over	88
Less than 65	47
65 to 74	219

Average of Total of Conditions of Medicare patients treated by Robert A. Riddle, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Robert A. Riddle, OD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	61
High Cholesterol	47
Stroke	2
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	15
Asthma	4
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Atrial Fibrillation	9
Dementia	7
Cancer	9

Education & Training

He has a state license in Missouri.

Licensed In: Missouri

Ratings & Reviews

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General Payments

These charts describe general payments received by Robert A. Riddle, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$83 RESTASIS $83
Alcon Laboratories Inc	$31 $31
Alcon Vision LLC	$27 Precision 1 $15	TOTAL30 $12
Shire North American Group Inc	$12 XIIDRA $12
Heidelberg Engineering, Inc.	$10 Spectralis $10

**Types of Payments**
Food and Beverage	$163

Biography

Dr. Robert Riddle works as an optometry (primary eye care) specialist in Dexter, MO. Dr. Riddle has obtained a license to practice in Missouri.

Select Year:

Robert A. Riddle, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Robert A. Riddle, OD in 2023

By Affordability:

By Volume:

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 Robert A. Riddle, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Robert A. Riddle, OD 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 Robert A. Riddle, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Dexter, MO