Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > MO Providers > Optometrists

Dr. Lawrence William Ernst, OD

(No ratings)

Specializes in: Optometry (Primary Eye Care)

277 West Veterans Memorial Parkway
Warrenton, MO 63383

(636) 456-2020

Dr. Lawrence William Ernst, OD is an optometrist in Warrenton, MO specializing in optometry (primary eye care).

Office Locations

277 West Veterans Memorial Parkway
Warrenton, MO 63383

(636) 456-2020

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence William Ernst, OD in 2023

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

Top 10%

By Affordability:

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Lawrence William Ernst, OD had a list price for scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 90% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2012 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	512
eye procedures	1047
ultrasound (sonogram)	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2013 were eye procedures, evoked potential test and ultrasound (sonogram).

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	648
evoked potential test	106
eye procedures	1495
ultrasound (sonogram)	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	187
Female	281

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	129
85 and over	61
Less than 65	78

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2013

Hypertension	66
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2014 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	138
eye procedures	335

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	50
Female	99

**Age**
From 65 to 74	61
From 75 to 84	38
85 and over	26
Less than 65	24

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2014

Hypertension	72
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2018 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	31
eye procedures	71

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	17
Female	33

**Age**
From 65 to 74	18
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2018

Hypertension	72
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2019 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	150
eye procedures	151

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	49
Female	77

**Age**
From 65 to 74	63
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2019

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2020 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	207
eye procedures	177

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	72
Female	102

**Age**
From 65 to 74	91
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2020

Hypertension	55
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2021 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	193
eye procedures	163

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	77
Female	91

**Age**
From 65 to 74	93
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2021

Hypertension	59
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO during 2022 were eye procedures.

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

doctor visit	156
eye procedures	182

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	65
Female	79

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2022

Hypertension	67
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lawrence William Ernst, OD for Medicare patients.

The highest averages for the top procedures that Dr. Lawrence William Ernst, OD treated as an optometrist in Warrenton, MO were eye procedures, evoked potential test and ultrasound (sonogram).

doctor visit	254
evoked potential test	106
eye procedures	452
ultrasound (sonogram)	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lawrence William Ernst, OD.

**Gender**
Male	64
Female	95

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	73
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	47
85 and over	10
Less than 65	12
65 to 74	76

Average of Total of Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Lawrence William Ernst, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	57
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	22
Asthma	0
Osteoporosis	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Atrial Fibrillation	6
Dementia	4
Cancer	6

Education & Training

He has a state license in Missouri.

Licensed In: Missouri

Ratings & Reviews

Dr. Lawrence William Ernst, OD does not have any reviews yet, be the first to leave a review of Dr. Lawrence William Ernst, OD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Lawrence William Ernst, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Vision LLC	$287 DAILIES $250	Precision 1 $36
Coopervision Inc.	$240 MyDay Contact Lens $178	Clariti Contact Lens $62
Johnson & Johnson Vision Care, Inc.	$225 Acuvue $225
Bausch & Lomb, a division of Bausch Health US, LLC	$151 BTOD $50	BIOTRUE ONE DAY $42	LOTEPREDNOL ETABONATE $40	Infuse $18
Shire North American Group Inc	$127 XIIDRA $127
Other	$563 INVELTYS $124	Infuse $99	XEN $80	TYRVAYA $77	XELPROS $45	Other $137

**Types of Payments**
Food and Beverage	$1,560
Entertainment	$31

Biography

Dr. Lawrence Ernst works as an optometry (primary eye care) specialist in Warrenton, MO. Dr. Ernst obtained a license to practice in Missouri.

Select Year:

Dr. Lawrence William Ernst, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lawrence William Ernst, OD in 2023

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. Lawrence William Ernst, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2014

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lawrence William Ernst, 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 Dr. Lawrence William Ernst, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Warrenton, MO