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Home > FL Providers > Intensivists & Critical Care Specialists

Dr. Oliver K. Sevilla, MD

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Specializes in: Adult Pulmonology and Critical Care (Intensive Care Medicine)

5616 West Norvell Bryant Highway
Crystal River, FL 34429

(352) 795-1999

Dr. Oliver K. Sevilla, MD is a pulmonologist in Crystal River, FL specializing in adult pulmonology and critical care (intensive care medicine). Dr. Oliver K. Sevilla, MD is affiliated with HCA Florida Healthcare and HCA Florida Citrus Hospital.

Office Locations

1550 N Shockley Loop
Crystal River, FL 34429

(352) 795-1999

(352) 795-2269

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HCA Florida Citrus Hospital

5616 West Norvell Bryant Highway
Crystal River, FL 34429

(352) 795-1999

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Noteworthy Medicare Patient Procedures Performed by Dr. Oliver K. Sevilla, MD in 2023

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

Top 5%

By Affordability:

central line placement

centrally inserted non-tunneled central line placement

hospital care

inpatient care

inpatient hospital care

pleural drainage

In 2023, Dr. Oliver K. Sevilla, MD had a list price for central line placement, centrally inserted non-tunneled central line placement, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and pleural drainage 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 Volume:

centrally inserted non-tunneled central line placement

inpatient hospital care

By Affordability:

thoracentesis

In 2023, among providers in related specialties within Florida, Dr. Oliver K. Sevilla, MD performed more centrally inserted non-tunneled central line placement, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for thoracentesis 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2012 were hospital care, inpatient care, pulmonary testing and outpatient care.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	14
doctor visit	852
hospital care	2287
inpatient care	2237
outpatient care	50
pulmonary testing	211
sleep study	30

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2013 were hospital care, inpatient care, pulmonary testing and outpatient care.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	24
aspiration	12
doctor visit	743
hospital care	2303
inpatient care	2261
outpatient care	42
pleural drainage	12
preventive care	16
pulmonary testing	178
sleep study	24
vaccines	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	545
Female	594

**Ethnicity**
Non-Hispanic White	1093
Black	12
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	415
From 75 to 84	419
85 and over	195
Less than 65	110

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	44
Asthma	16
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	60
Diabetes	41
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2014 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	21
doctor visit	887
hospital care	2748
inpatient care	2713
outpatient care	35
preventive care	17
pulmonary testing	148
sleep study	40
vaccines	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	647
Female	684

**Ethnicity**
Non-Hispanic White	1245
Black	21
Hispanic	35
Asian	15
Other	15
Native American	0

**Age**
From 65 to 74	445
From 75 to 84	505
85 and over	235
Less than 65	146

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	62
Depression	33
Chronic Kidney Disease	48
Asthma	16
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	42
Chronic Obstructive Pulmonary Disease	61
Diabetes	39
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2015 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	13
doctor visit	902
hospital care	2493
inpatient care	2479
outpatient care	14
preventive care	14
pulmonary testing	234
sleep study	33
vaccines	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	1114
Female	1380

**Ethnicity**
Non-Hispanic White	2360
Black	34
Hispanic	44
Asian	22
Other	34
Native American	0

**Age**
From 65 to 74	788
From 75 to 84	1014
85 and over	446
Less than 65	246

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	32
Chronic Kidney Disease	51
Asthma	40
Osteoperosis	16
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	62
Diabetes	41
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2016 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	11
doctor visit	924
hospital care	2357
inpatient care	2357
preventive care	13
pulmonary testing	242
sleep study	22
vaccines	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	530
Female	601

**Ethnicity**
Non-Hispanic White	1067
Black	14
Hispanic	26
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	433
85 and over	237
Less than 65	102

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	65
Depression	35
Chronic Kidney Disease	57
Asthma	63
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	62
Diabetes	41
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2017 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	14
doctor visit	942
hospital care	2282
inpatient care	2268
outpatient care	14
pulmonary testing	282
sleep study	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	511
Female	628

**Ethnicity**
Non-Hispanic White	1073
Black	0
Hispanic	25
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	455
85 and over	218
Less than 65	98

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	66
Depression	38
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	46
Chronic Obstructive Pulmonary Disease	64
Diabetes	40
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2018 were hospital care, inpatient care, pulmonary testing and outpatient care.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

doctor visit	805
hospital care	1988
inpatient care	1974
outpatient care	14
pulmonary testing	252

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	471
Female	520

**Ethnicity**
Non-Hispanic White	925
Black	17
Hispanic	23
Asian	12
Other	14
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	404
85 and over	187
Less than 65	81

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	67
Depression	41
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	14
Atrial Fibrilation	29
Heart Failure	49
Chronic Obstructive Pulmonary Disease	63
Diabetes	42
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2019 were hospital care, inpatient care, pulmonary testing and outpatient care.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

airway management	11
doctor visit	684
hospital care	1483
inpatient care	1471
outpatient care	12
pulmonary testing	246
sleep study	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	395
Female	473

**Ethnicity**
Non-Hispanic White	818
Black	0
Hispanic	22
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	371
85 and over	172
Less than 65	67

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	69
Depression	41
Chronic Kidney Disease	62
Asthma	11
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	51
Chronic Obstructive Pulmonary Disease	66
Diabetes	41
Dementia	29
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2020 were hospital care, inpatient care, pulmonary testing and catheterization.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

catheterization	15
doctor visit	486
hospital care	1461
inpatient care	1461
pulmonary testing	228

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	346
Female	431

**Ethnicity**
Non-Hispanic White	732
Black	11
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	321
85 and over	164
Less than 65	73

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	67
Depression	44
Chronic Kidney Disease	66
Asthma	10
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	54
Chronic Obstructive Pulmonary Disease	58
Diabetes	44
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2021 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

doctor visit	478
hospital care	1496
inpatient care	1496
pulmonary testing	258

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	377
Female	424

**Ethnicity**
Non-Hispanic White	757
Black	15
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	343
85 and over	167
Less than 65	42

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	66
Depression	40
Chronic Kidney Disease	68
Asthma	11
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	54
Chronic Obstructive Pulmonary Disease	54
Diabetes	43
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL during 2022 were hospital care, inpatient care, pulmonary testing and catheterization.

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

catheterization	17
doctor visit	532
hospital care	1176
inpatient care	1176
pulmonary testing	254

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Male	333
Female	378

**Ethnicity**
Non-Hispanic White	678
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	313
85 and over	159
Less than 65	41

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	20
Atrial Fibrilation	44
Heart Failure	51
Chronic Obstructive Pulmonary Disease	65
Diabetes	41
Dementia	21
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Oliver K. Sevilla, MD for Medicare patients.

The highest averages for the top procedures that Dr. Oliver K. Sevilla, MD treated as a pulmonologist in Crystal River, FL were hospital care, inpatient care, pulmonary testing and sleep study.

airway management	15
aspiration	12
catheterization	16
doctor visit	748
hospital care	2006
inpatient care	1990
outpatient care	25
pleural drainage	12
preventive care	15
pulmonary testing	230
sleep study	27
vaccines	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Oliver K. Sevilla, MD.

**Gender**
Female	555
Male	479

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	5
Non-Hispanic White	977
Native American / Alaskan Native	0
Hispanic	21
Other	8

**Age**
85 and over	198
75 to 84	416
Less than 65	91
65 to 74	328

Average of Total of Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Oliver K. Sevilla, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic obstructive pulmonary disease.

Hypertension	68
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	58
Depression	34
Chronic Kidney Disease	51
Asthma	18
Osteoporosis	13
Heart Failure	43
Chronic Obstructive Pulmonary Disease	55
Diabetes	37
Atrial Fibrillation	26
Dementia	22
Cancer	17

Education & Training

He completed residency at Montefiore Medical Center. He has a state license in Florida.

Residency: Montefiore Medical Center

Licensed In: Florida

Affiliations & Hospitals

Dr. Oliver K. Sevilla, MD is associated with these hospitals and organizations:

HCA Florida Healthcare

HCA Florida Citrus Hospital

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Oliver K. Sevilla, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$551 TRELEGY ELLIPTA $374	ANORO $69	BREO $44	INCRUSE $25	AREXVY $24	Other $14
Boehringer Ingelheim Pharmaceuticals, Inc.	$325 OFEV $152	Gilotrif $83	SPIRIVA RESPIMAT $60	STIOLTO RESPIMAT $31
Genentech USA, Inc.	$303 Esbriet $284	$19
GENZYME CORPORATION	$123 $123
AstraZeneca Pharmaceuticals LP	$105 FARXIGA $19	IMFINZI $14	FASENRA $13	$59
Other	$500 QVAR $89	PULMONX CHARTIS TABLET CONSOLE $54	Temperature Management System Start-Up Kit $52	Yupelri $51	ZEPHYR DELIVERY CATHETER $48	Other $206

**Types of Payments**
Food and Beverage	$1,819
Education	$89

Biography

Dr. Oliver Sevilla sees patients in Crystal River, FL. His medical specialties are critical care (intensive care medicine) and adult pulmonology. He is affiliated with HCA Florida Healthcare. Dr. Sevilla's medical residency was performed at Montefiore Medical Center.

Select Year:

Dr. Oliver K. Sevilla, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Oliver K. Sevilla, MD in 2023

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 Dr. Oliver K. Sevilla, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Oliver K. Sevilla, 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. Oliver K. Sevilla, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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