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Dr. Fernando G. Chaves, MD

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Specializes in: Adult Pulmonology

1421 E Market Street
Warren, OH 44483

(330) 393-5864

Dr. Fernando G. Chaves, MD is a pulmonologist in Warren, OH specializing in adult pulmonology.

Office Locations

1421 E Market Street
Warren, OH 44483

(330) 393-5864

(330) 393-9921

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Noteworthy Medicare Patient Procedures Performed by Dr. Fernando G. Chaves, MD in 2023

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

Top 5%

By Volume:

pulmonary function test

In 2023, Dr. Fernando G. Chaves, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 95% of providers in related specialties within Ohio.

Top 25%

By Volume:

in-lab polysomnography

nursing home care

sleep study with CPAP

In 2012, Dr. Fernando G. Chaves, MD performed more in-lab polysomnography (overnight sleep study), nursing home care, and sleep study with CPAP procedures for Medicare patients than 75% of providers in related specialties within Ohio.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2012 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	94
breathing treatment	65
doctor visit	1621
hospital care	2341
inpatient care	2341
nursing home care	118
preventive care	126
pulmonary testing	2062
sleep study	188
vaccines	126

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2013 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	108
breathing treatment	52
bronchoscopy	12
doctor visit	1708
hospital care	2110
inpatient care	2110
minimally invasive procedures	12
nursing home care	94
preventive care	122
pulmonary testing	2073
sleep study	181
vaccines	122

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	470
Female	555

**Ethnicity**
Non-Hispanic White	908
Black	96
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	267
85 and over	142
Less than 65	218

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	54
Depression	34
Chronic Kidney Disease	32
Asthma	32
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	60
Diabetes	42
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2014 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	79
aspiration	19
breathing treatment	49
bronchoscopy	32
doctor visit	1572
hospital care	2031
inpatient care	2031
minimally invasive procedures	13
nursing home care	66
preventive care	82
pulmonary testing	1903
sleep study	158
vaccines	82

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	462
Female	559

**Ethnicity**
Non-Hispanic White	903
Black	91
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	413
From 75 to 84	277
85 and over	113
Less than 65	218

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	31
Asthma	32
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	62
Diabetes	41
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2015 were pulmonary testing, hospital care, inpatient care and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	113
breathing treatment	57
bronchoscopy	17
doctor visit	1483
hospital care	1593
inpatient care	1593
minimally invasive procedures	17
nursing home care	169
preventive care	113
pulmonary testing	1858
sleep study	223
vaccines	113

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	860
Female	1024

**Ethnicity**
Non-Hispanic White	1696
Black	140
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	826
From 75 to 84	514
85 and over	200
Less than 65	344

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	47
Depression	30
Chronic Kidney Disease	29
Asthma	54
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	61
Diabetes	39
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2016 were pulmonary testing, hospital care, inpatient care and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	100
aspiration	21
breathing treatment	48
bronchoscopy	45
doctor visit	1561
hospital care	1747
inpatient care	1747
minimally invasive procedures	24
nursing home care	178
preventive care	118
pulmonary testing	1896
sleep study	198
vaccines	118

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	437
Female	587

**Ethnicity**
Non-Hispanic White	908
Black	84
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	473
From 75 to 84	292
85 and over	102
Less than 65	157

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	49
Depression	30
Chronic Kidney Disease	37
Asthma	71
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	61
Diabetes	41
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2017 were hospital care, inpatient care, pulmonary testing and sleep study.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	142
aspiration	42
breathing treatment	104
bronchoscopy	63
doctor visit	1589
hospital care	2589
inpatient care	2589
minimally invasive procedures	21
nursing home care	161
pulmonary testing	1719
sleep study	278

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	549
Female	681

**Ethnicity**
Non-Hispanic White	1087
Black	103
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	542
From 75 to 84	379
85 and over	131
Less than 65	178

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2017

Hypertension	75
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	43
Asthma	24
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	59
Diabetes	41
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2018 were hospital care, inpatient care, pulmonary testing and nursing home care.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	116
aspiration	30
breathing treatment	178
bronchoscopy	63
doctor visit	1457
hospital care	1536
inpatient care	1536
minimally invasive procedures	33
nursing home care	711
pulmonary testing	1406
sleep study	236

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	502
Female	614

**Ethnicity**
Non-Hispanic White	984
Black	100
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	483
From 75 to 84	345
85 and over	117
Less than 65	171

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	42
Asthma	25
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	59
Diabetes	42
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2019 were hospital care, inpatient care, pulmonary testing and nursing home care.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	98
aspiration	11
breathing treatment	197
bronchoscopy	38
diagnostic procedures	14
doctor visit	1537
hospital care	1421
inpatient care	1421
minimally invasive procedures	27
nursing home care	839
pulmonary testing	1275
sleep study	178

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	462
Female	577

**Ethnicity**
Non-Hispanic White	940
Black	68
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	465
From 75 to 84	322
85 and over	113
Less than 65	139

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	43
Asthma	28
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	58
Diabetes	40
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2020 were pulmonary testing, nursing home care, hospital care and inpatient care.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	61
doctor visit	1467
hospital care	435
inpatient care	435
nursing home care	923
pulmonary testing	1029
sleep study	132

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	426
Female	496

**Ethnicity**
Non-Hispanic White	836
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	288
85 and over	92
Less than 65	114

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	42
Asthma	30
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	54
Diabetes	40
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2021 were pulmonary testing, nursing home care, sleep study and airway management.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	54
doctor visit	1540
nursing home care	394
pulmonary testing	947
sleep study	101

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	345
Female	468

**Ethnicity**
Non-Hispanic White	724
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	247
85 and over	84
Less than 65	86

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	37
Asthma	33
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	56
Diabetes	36
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH during 2022 were pulmonary testing, nursing home care, sleep study and airway management.

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

airway management	36
doctor visit	1530
nursing home care	291
pulmonary testing	914
sleep study	76

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	320
Female	402

**Ethnicity**
Non-Hispanic White	656
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	231
85 and over	68
Less than 65	71

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	26
Asthma	40
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	61
Diabetes	37
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Fernando G. Chaves, MD for Medicare patients.

The highest averages for the top procedures that Dr. Fernando G. Chaves, MD treated as a pulmonologist in Warren, OH were hospital care, inpatient care, pulmonary testing and nursing home care.

airway management	91
aspiration	24
bronchoscopy	38
diagnostic procedures	14
doctor visit	1551
hospital care	1755
inpatient care	1755
minimally invasive procedures	21
nursing home care	358
preventive care	112
pulmonary testing	1552
sleep study	177
vaccines	112

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Fernando G. Chaves, MD.

**Gender**
Male	439
Female	542

**Ethnicity**
Black / African American	76
Asian / Pacific Islander	0
Non-Hispanic White	876
Native American / Alaskan Native	0
Hispanic	1
Other	6

**Age**
75 to 84	287
85 and over	105
Less than 65	154
65 to 74	434

Average of Total of Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	32
Asthma	33
Osteoporosis	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	53
Diabetes	36
Atrial Fibrillation	16
Dementia	12
Cancer	14

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

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General Payments

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

**Payments by Company**
Cubist Pharmaceuticals Inc	$64 CUBICIN $64
Teva Pharmaceuticals USA, Inc.	$17 QVAR $17
Grifols USA, LLC	$11 Prolastin-C Liquid $11

**Types of Payments**
Food and Beverage	$92

Biography

Dr. Fernando Chaves works as an adult pulmonology specialist in Warren, OH. Dr. Chaves obtained a license to practice in Ohio.

Select Year:

Dr. Fernando G. Chaves, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Fernando G. Chaves, MD in 2023

By Volume:

By Volume:

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. Fernando G. Chaves, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando G. Chaves, 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. Fernando G. Chaves, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Warren, OH