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Home > WY Providers > Optometrists

Dr. Ryan Patrick Larsen, OD

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Specializes in: Optometry (Primary Eye Care)

1940 E 1st Street
Casper, WY 82601

(307) 266-9988

Dr. Ryan Patrick Larsen, OD is an optometrist in Casper, WY specializing in optometry (primary eye care).

Office Locations

1940 E 1st Street
Casper, WY 82601

(307) 266-9988

(307) 266-9992

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Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Patrick Larsen, OD in 2023

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

Top 25%

By Volume:

eye procedures

By Affordability:

intermediate eye exam

visual field test

In 2012, among providers in related specialties within Wyoming, Dr. Ryan Patrick Larsen, OD performed more eye procedures procedures for Medicare patients than 75% of them and he also had a list price for intermediate eye exam, 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. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2012 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	220

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2013 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	314

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	56
Female	75

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2013

Hypertension	37
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2014 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	333

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	53
Female	92

**Ethnicity**
Non-Hispanic White	129
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	46
85 and over	15
Less than 65	29

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2014

Hypertension	45
High Cholesterol	21
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2015 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	377

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	138
Female	180

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	76
85 and over	36
Less than 65	56

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2015

Hypertension	45
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	14
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2016 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

doctor visit	14
eye procedures	455

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	67
Female	115

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	48
85 and over	22
Less than 65	23

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2016

Hypertension	45
High Cholesterol	20
Stroke	0
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	17
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2017 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	454

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	76
Female	132

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	59
85 and over	13
Less than 65	32

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2017

Hypertension	45
High Cholesterol	15
Stroke	0
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	5
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2018 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	605
lacrimal (tearing system) procedures	30

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	102
Female	168

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	83
85 and over	22
Less than 65	29

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2018

Hypertension	45
High Cholesterol	23
Stroke	0
Ischemic Heart Disease	18
Depression	16
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2019 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

eye procedures	603

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	119
Female	187

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	84
85 and over	27
Less than 65	29

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2019

Hypertension	51
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	8
Atrial Fibrilation	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2020 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

doctor visit	23
eye procedures	653

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	124
Female	185

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	64
85 and over	21
Less than 65	44

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2020

Hypertension	45
High Cholesterol	23
Stroke	0
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	4
Cancer	4

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2021 were eye procedures.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

doctor visit	17
eye procedures	798

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	165
Female	230

**Ethnicity**
Non-Hispanic White	371
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	97
85 and over	26
Less than 65	45

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2021

Hypertension	51
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY during 2022 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

capsulotomy	19
doctor visit	16
eye procedures	880
laser treatment	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	185
Female	212

**Ethnicity**
Non-Hispanic White	367
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	102
85 and over	31
Less than 65	36

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2022

Hypertension	62
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	15
Depression	13
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	3
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ryan Patrick Larsen, OD for Medicare patients.

The highest averages for the top procedures that Dr. Ryan Patrick Larsen, OD treated as an optometrist in Casper, WY were eye procedures, lacrimal (tearing system) procedures, capsulotomy and laser treatment.

capsulotomy	19
doctor visit	17
eye procedures	517
lacrimal (tearing system) procedures	30
laser treatment	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ryan Patrick Larsen, OD.

**Gender**
Male	98
Female	143

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	222
Native American / Alaskan Native	0
Hispanic	0
Other	5

**Age**
75 to 84	63
85 and over	19
Less than 65	29
65 to 74	126

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD From 2012 - 2022

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

Hypertension	42
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	15
Asthma	3
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	16
Atrial Fibrillation	3
Cancer	4
Dementia	2

Education & Training

He has a state license in Wyoming.

Licensed In: Wyoming

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$1,472 AIR OPTIX $664	DAILIES $631	$177
Allergan Inc.	$174 RESTASIS $151	$23
Alcon Vision LLC	$76 DAILIES $60	AIR OPTIX $16
Shire North American Group Inc	$67 XIIDRA $67
Carl Zeiss Meditec AG	$39 None Specified $39
Other	$23 Connectivity Forum $23

**Types of Payments**
Travel and Lodging	$975
Food and Beverage	$837
Gift	$39

Biography

Dr. Ryan Larsen is an optometry (primary eye care) specialist in Casper, WY. Dr. Larsen has obtained a license to practice in Wyoming.

Select Year:

Dr. Ryan Patrick Larsen, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Patrick Larsen, OD 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. Ryan Patrick Larsen, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Patrick Larsen, 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. Ryan Patrick Larsen, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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