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Dr. Gregory Duplechain, MD

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Specializes in: Otolaryngology (Ear, Nose, and Throat)

Louisiana State University School of Medicine in New Orleans (1989)

4809 Ambassador Caffery Parkway Suite 260
Lafayette, LA 70508

(337) 456-1106

Dr. Gregory Duplechain, MD is an otolaryngologist in Lafayette, LA specializing in otolaryngology (ear, nose, and throat). He graduated from Louisiana State University School of Medicine in New Orleans in 1989 and has 37 years of experience. Dr. Gregory Duplechain, MD is affiliated with ACADIANA OTOLARYNGOLOGY HEAD AND NECK SURGERY LLC.

Office Locations

4809 Ambassador Caffery Parkway Suite 260
Lafayette, LA 70508

(337) 456-1106

(337) 456-1108

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Duplechain, MD in 2023

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

Top 25%

By Volume:

diagnostic procedures

By Affordability:

diagnostic flexible laryngoscopy

ear procedures

fiberoptic laryngoscopy

flexible laryngoscopy

In 2012, among providers in related specialties within Louisiana, Dr. Gregory Duplechain, MD performed more diagnostic procedures procedures for Medicare patients than 75% of them and he also had a list price for diagnostic flexible laryngoscopy, ear procedures, fiberoptic laryngoscopy, and flexible laryngoscopy 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. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2012 were minimally invasive procedures, laryngeal (voice box) procedures, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

doctor visit	467
ear procedures	23
hospital care	12
inpatient care	12
laryngeal (voice box) procedures	45
minimally invasive procedures	45
removal of lesion (e.g. growth)	23
skin procedures	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2013 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	31
doctor visit	447
ear procedures	42
hospital care	13
inpatient care	13
laryngeal (voice box) procedures	47
minimally invasive procedures	47

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	117
Female	174

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	88
85 and over	41
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2014 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	44
doctor visit	371
ear procedures	44
laryngeal (voice box) procedures	43
minimally invasive procedures	43

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	105
Female	133

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	67
85 and over	20
Less than 65	37

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2014

Hypertension	74
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	51
Depression	21
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2015 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	45
doctor visit	319
ear procedures	71
laryngeal (voice box) procedures	35
minimally invasive procedures	35

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	186
Female	244

**Ethnicity**
Non-Hispanic White	346
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	140
85 and over	54
Less than 65	50

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2015

Hypertension	73
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	48
Depression	19
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2016 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	50
doctor visit	358
ear procedures	72
hospital care	17
inpatient care	17
laryngeal (voice box) procedures	31
minimally invasive procedures	31

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	120
Female	132

**Ethnicity**
Non-Hispanic White	216
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	79
85 and over	34
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	50
Depression	19
Chronic Kidney Disease	28
Asthma	18
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2017 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	42
doctor visit	385
ear procedures	74
hospital care	15
inpatient care	15
laryngeal (voice box) procedures	27
minimally invasive procedures	27
removal of lesion (e.g. growth)	19
skin procedures	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	113
Female	157

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	74
85 and over	26
Less than 65	29

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2017

Hypertension	74
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	50
Depression	19
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2018 were ear procedures, minimally invasive procedures, laryngeal (voice box) procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	45
doctor visit	423
ear procedures	74
hospital care	12
inpatient care	12
laryngeal (voice box) procedures	56
minimally invasive procedures	56
removal of lesion (e.g. growth)	18
skin procedures	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	129
Female	150

**Ethnicity**
Non-Hispanic White	223
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	98
85 and over	26
Less than 65	25

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2019 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	40
doctor visit	403
ear procedures	59
hospital care	16
inpatient care	16
laryngeal (voice box) procedures	67
minimally invasive procedures	67

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	117
Female	165

**Ethnicity**
Non-Hispanic White	228
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	104
85 and over	24
Less than 65	22

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	50
Depression	21
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2020 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	34
doctor visit	413
ear procedures	55
endocrine surgery	11
hospital care	13
inpatient care	13
laryngeal (voice box) procedures	33
minimally invasive procedures	33
neck surgery	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	107
Female	169

**Ethnicity**
Non-Hispanic White	221
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	92
85 and over	30
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2021 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	67
doctor visit	499
ear procedures	138
hospital care	11
inpatient care	11
laryngeal (voice box) procedures	55
minimally invasive procedures	55

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	137
Female	182

**Ethnicity**
Non-Hispanic White	253
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	88
85 and over	32
Less than 65	21

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA during 2022 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

diagnostic procedures	95
doctor visit	444
ear procedures	177
endocrine surgery	16
laryngeal (voice box) procedures	42
minimally invasive procedures	42
neck surgery	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	125
Female	165

**Ethnicity**
Non-Hispanic White	235
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	84
85 and over	31
Less than 65	17

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Duplechain, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Duplechain, MD treated as an otolaryngologist in Lafayette, LA were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

diagnostic procedures	49
doctor visit	411
ear procedures	75
endocrine surgery	13
hospital care	13
inpatient care	13
laryngeal (voice box) procedures	43
minimally invasive procedures	43
neck surgery	13
removal of lesion (e.g. growth)	20
skin procedures	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Duplechain, MD.

**Gender**
Male	114
Female	151

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	0
Non-Hispanic White	216
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	83
85 and over	28
Less than 65	24
65 to 74	129

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Duplechain, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	43
Depression	17
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	11
Cancer	12
Dementia	8

Education & Training

Dr. Gregory Duplechain, MD graduated from Louisiana State University School of Medicine in New Orleans in 1989. He has a state license in Louisiana.

Medical School: Louisiana State University School of Medicine in New Orleans (1989)

Licensed In: Louisiana

Affiliations & Hospitals

Dr. Gregory Duplechain, MD is associated with these hospitals and organizations:

ACADIANA OTOLARYNGOLOGY HEAD AND NECK SURGERY LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Entellus Medical, Inc.	$325 XprESS Multi-Sinus Dilation System $325
Stryker Corporation	$250 XPRESS ENT DILATION SYSTEM $126	ENTELLUS - XPRESS ENT DILATION SYSTEM $124
Acclarent, Inc	$224 Rhinology $175	RELIEVA Spin Balloon Sinuplasty System $50
Intersect ENT, Inc.	$221 Propel $221
Merz North America, Inc.	$153 Radiesse $153
Other	$443 NATPARA (PARATHYROID HORMONE) $109	Patanase $52	Gene Expression Classifier Thyroid FNA Analysis $50	Inspire $37	Vivaer Airway Remodeling Stylus $29	Other $167

**Types of Payments**
Food and Beverage	$1,617

Biography

Dr. Gregory Duplechain is a Lafayette, LA physician who specializes in otolaryngology (ear, nose, and throat). In his practice, Dr. Duplechain focuses on ear problems. He graduated from Louisiana State University School of Medicine in New Orleans.

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Dr. Gregory Duplechain, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Duplechain, MD 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. Gregory Duplechain, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Duplechain, 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. Gregory Duplechain, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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