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Dr. Christian John Larsen, DO

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Specializes in: Anesthesiology

Lake Erie College of Osteopathic Medicine (1998)

1500 Sw 1st Avenue
Ocala, FL 34471

(352) 237-0509

Dr. Christian John Larsen, DO is an anesthesiologist in Ocala, FL specializing in anesthesiology. He graduated from Lake Erie College of Osteopathic Medicine in 1998 and has 28 years of experience. Dr. Christian John Larsen, DO is affiliated with SHERIDAN HEALTHCORP INC.

Office Locations

1500 Sw 1st Avenue
Ocala, FL 34471

(352) 237-0509

(352) 237-9808

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Noteworthy Medicare Patient Procedures Performed by Dr. Christian John Larsen, DO in 2024

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

Top 25%

By Volume:

block of the axillary nerve

brachial plexus nerve block injection

femoral nerve block injection

nerve block

nerve block injection

By Affordability:

brachial plexus block

brachial plexus nerve block injection

nerve block injection

In 2012, among providers in related specialties within Florida, Dr. Christian John Larsen, DO performed more block of the axillary nerve, brachial plexus nerve block injection, femoral nerve block injection, nerve block, and nerve block injection procedures for Medicare patients than 75% of them and he also had a list price for brachial plexus block, brachial plexus nerve block injection, and nerve block injection 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. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2012 were catheterization.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

catheterization	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2013 were catheterization.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

catheterization	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	316
Female	323

**Ethnicity**
Non-Hispanic White	569
Black	31
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	224
85 and over	72
Less than 65	93

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	60
Depression	35
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	17
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2014 were catheterization.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

catheterization	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	260
Female	287

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	179
85 and over	76
Less than 65	83

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2014

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	19
Cancer	24

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2015 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	12
nerve block	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	394
Female	436

**Ethnicity**
Non-Hispanic White	760
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	262
85 and over	98
Less than 65	100

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	52
Depression	26
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	15
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2016 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	75
nerve block	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	119
Female	139

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2016

Hypertension	66
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	17
Asthma	16
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2017 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	11
nerve block	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	35
Female	57

**Age**
From 65 to 74	55
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2017

Hypertension	70
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	34
Depression	12
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2018 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	51
nerve block	51

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	92
Female	107

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2018

Hypertension	69
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	16
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2019 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	56
nerve block	56

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	82
Female	121

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2020 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	68
nerve block	68

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	97
Female	115

**Ethnicity**
Non-Hispanic White	191
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2020

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2021 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	74
nerve block	74

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	88
Female	116

**Age**
From 65 to 74	128
From 75 to 84	65
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2021

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2022 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	64
nerve block	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	71
Female	129

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2022

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2023 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	87
nerve block	87

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	89
Female	110

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2023

Hypertension	67
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL during 2024 were nerve block and injections.

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

injections	115
nerve block	115

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	93
Female	115

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Christian John Larsen, DO for Medicare patients.

The highest averages for the top procedures that Dr. Christian John Larsen, DO treated as an anesthesiologist in Ocala, FL were nerve block, injections and catheterization.

catheterization	18
injections	61
nerve block	61

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Christian John Larsen, DO.

**Gender**
Male	133
Female	158

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	243
Hispanic	4
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	75
85 and over	18
Less than 65	21
65 to 74	150

Average of Total of Conditions of Medicare patients treated by Dr. Christian John Larsen, DO From 2012 - 2024

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

Hypertension	66
High Cholesterol	67
Stroke	2
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	25
Asthma	8
Osteoporosis	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Atrial Fibrillation	8
Cancer	13
Dementia	4

Education & Training

Dr. Christian John Larsen, DO graduated from Lake Erie College of Osteopathic Medicine in 1998. He has a state license in Florida.

Medical School: Lake Erie College of Osteopathic Medicine (1998)

Licensed In: Florida

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$98 MOVANTIK $98
Amgen Inc.	$84 $84
Mylan Specialty L.P.	$33 Ultiva $33
Molnlycke Health Care US, LLC	$23 Mepilex Border Sacrum $23
Baudax Bio Inc.	$18 ANJESO $18
Other	$27 Santyl $14	ZEMURON $13

**Types of Payments**
Food and Beverage	$283

Biography

Dr. Christian Larsen practices anesthesiology in Ocala, FL. Dr. Larsen obtained a license to practice in Florida.

Select Year:

Dr. Christian John Larsen, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Christian John Larsen, DO in 2024

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. Christian John Larsen, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christian John Larsen, DO in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Christian John Larsen, DO From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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