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Dr. Randall Coy Duplechain, MD

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Specializes in: Family Medicine

Louisiana State University School of Medicine in New Orleans (1981)

701 South Pine Street
Deridder, LA 70634

(337) 462-1080

Dr. Randall Coy Duplechain, MD is a family medicine practitioner in Deridder, LA specializing in family medicine. He graduated from Louisiana State University School of Medicine in New Orleans in 1981 and has 45 years of experience.

Office Locations

701 South Pine Street
Deridder, LA 70634

(337) 462-1080

(337) 462-5346

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

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

Top 5%

By Volume:

blood draw

flu shot

phlebotomy for lab tests

By Affordability:

blood draw

blood draw for lab tests

lab tests

phlebotomy for lab tests

urinalysis

urine tests

venipuncture

In 2023, among providers in related specialties within Louisiana, Dr. Randall Coy Duplechain, MD performed more blood draw, flu shot, and phlebotomy for lab tests procedures for Medicare patients than 95% of them and he also had a list price for blood draw, blood draw for lab tests, lab tests, phlebotomy for lab tests, urinalysis, urine tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

major joint aspiration

major joint injection

urinalysis

By Affordability:

flu shot

flu vaccine

immunization

removal of benign skin lesion

vaccines

In 2012, among providers in related specialties within Louisiana, Dr. Randall Coy Duplechain, MD performed more major joint aspiration, major joint injection, and urinalysis procedures for Medicare patients than 75% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), removal of benign (non-cancerous) skin lesion, and vaccines 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. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2012 were blood draw, preventive care, lab tests and inpatient care.

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

aspiration	53
blood draw	1612
diabetes management	351
doctor visit	2024
ear procedures	21
hospital care	397
injections	83
inpatient care	397
lab tests	593
nursing home care	153
pain management	30
preventive care	612
removal of lesion (e.g. growth)	86
skin procedures	86
vaccines	234

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2013 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	72
blood draw	1659
diabetes management	340
doctor visit	2343
ear procedures	21
hospital care	307
injections	96
inpatient care	307
lab tests	562
nursing home care	131
pain management	24
preventive care	639
removal of lesion (e.g. growth)	70
skin procedures	70
vaccines	264

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	178
Female	262

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	139
85 and over	42
Less than 65	45

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

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	54
Depression	20
Chronic Kidney Disease	14
Asthma	16
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2014 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	72
blood draw	1639
diabetes management	355
doctor visit	2422
ear procedures	16
hospital care	213
injections	100
inpatient care	213
lab tests	591
nursing home care	97
pain management	14
preventive care	639
removal of lesion (e.g. growth)	82
skin procedures	82
vaccines	262

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	171
Female	251

**Ethnicity**
Non-Hispanic White	393
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	130
85 and over	45
Less than 65	31

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

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	55
Depression	23
Chronic Kidney Disease	12
Asthma	13
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2015 were blood draw, lab tests, preventive care and diabetes management.

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

abscess drainage	14
aspiration	62
blood draw	1522
diabetes management	394
doctor visit	2403
ear procedures	24
hospital care	195
incision and drainage	14
injections	62
inpatient care	183
lab tests	700
minor procedures	14
nursing home care	68
outpatient care	12
preventive care	676
removal of lesion (e.g. growth)	103
skin procedures	103
skin surgery	14
vaccines	263

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	346
Female	496

**Ethnicity**
Non-Hispanic White	782
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	444
From 75 to 84	244
85 and over	100
Less than 65	54

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

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	14
Asthma	20
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2016 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	96
blood draw	1460
diabetes management	400
doctor visit	2392
ear procedures	28
hospital care	113
injections	96
inpatient care	113
lab tests	614
nursing home care	50
preventive care	703
removal of lesion (e.g. growth)	58
skin procedures	58
vaccines	289

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	181
Female	244

**Ethnicity**
Non-Hispanic White	393
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	133
85 and over	38
Less than 65	28

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

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	56
Depression	20
Chronic Kidney Disease	18
Asthma	22
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2017 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	103
blood draw	1477
diabetes management	413
doctor visit	2398
ear procedures	23
hospital care	138
injections	103
inpatient care	138
lab tests	669
nursing home care	63
preventive care	681
removal of lesion (e.g. growth)	60
skin procedures	60
vaccines	257

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	185
Female	247

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	136
85 and over	34
Less than 65	29

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

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2018 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	85
blood draw	1501
diabetes management	415
doctor visit	2583
ear procedures	21
hospital care	56
injections	85
inpatient care	56
lab tests	638
preventive care	705
removal of lesion (e.g. growth)	52
skin procedures	52
vaccines	271

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	190
Female	256

**Ethnicity**
Non-Hispanic White	418
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	140
85 and over	38
Less than 65	31

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

Hypertension	75
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	9
Diabetes	35
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2019 were blood draw, preventive care, lab tests and diabetes management.

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

aspiration	81
blood draw	1593
diabetes management	432
doctor visit	2669
ear procedures	17
injections	100
lab tests	601
preventive care	776
removal of lesion (e.g. growth)	39
skin procedures	39
vaccines	326

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	198
Female	277

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	143
85 and over	42
Less than 65	30

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

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	48
Depression	22
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2020 were blood draw, preventive care, vaccines and lab tests.

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

aspiration	31
blood draw	1101
diabetes management	89
doctor visit	2902
injections	31
lab tests	218
preventive care	343
removal of lesion (e.g. growth)	24
skin procedures	24
vaccines	254

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	201
Female	283

**Ethnicity**
Non-Hispanic White	451
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	154
85 and over	44
Less than 65	30

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

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	48
Depression	21
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2021 were blood draw, preventive care, vaccines and lab tests.

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

aspiration	62
blood draw	1247
doctor visit	2725
ear procedures	17
injections	62
lab tests	176
preventive care	209
removal of lesion (e.g. growth)	16
skin procedures	16
vaccines	209

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	194
Female	267

**Ethnicity**
Non-Hispanic White	434
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	141
85 and over	45
Less than 65	24

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

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	52
Depression	21
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA during 2022 were blood draw, preventive care, vaccines and lab tests.

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

aspiration	66
blood draw	1176
doctor visit	2647
ear procedures	13
injections	66
lab tests	160
preventive care	252
removal of lesion (e.g. growth)	26
skin procedures	26
vaccines	252

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	196
Female	252

**Ethnicity**
Non-Hispanic White	419
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	144
85 and over	44
Less than 65	24

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

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	17
Asthma	21
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Randall Coy Duplechain, MD treated as a family medicine practitioner in Deridder, LA were blood draw, preventive care, lab tests and diabetes management.

abscess drainage	14
aspiration	71
blood draw	1453
diabetes management	354
doctor visit	2500
ear procedures	20
hospital care	202
incision and drainage	14
injections	80
inpatient care	201
lab tests	502
minor procedures	14
nursing home care	93
outpatient care	12
pain management	22
preventive care	566
removal of lesion (e.g. growth)	56
skin procedures	56
skin surgery	14
vaccines	261

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Randall Coy Duplechain, MD.

**Gender**
Male	185
Female	257

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	412
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	136
85 and over	42
Less than 65	29
65 to 74	233

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

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

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	17
Asthma	14
Osteoporosis	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Atrial Fibrillation	10
Cancer	7
Dementia	8

Education & Training

Dr. Randall Coy Duplechain, MD graduated from Louisiana State University School of Medicine in New Orleans in 1981. He has a state license in Louisiana.

Medical School: Louisiana State University School of Medicine in New Orleans (1981)

Licensed In: Louisiana

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General Payments

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

**Payments by Company**
ACADIA Pharmaceuticals Inc	$15 NUPLAZID $15
AstraZeneca Pharmaceuticals LP	$14 SYMBICORT $14
Boehringer Ingelheim Pharmaceuticals, Inc.	$14 STIOLTO $14
SANOFI-AVENTIS U.S. LLC	$14 TOUJEO $14
Allergan Inc.	$12 VIBERZI $12
Other	$11 VYVANSE $11

**Types of Payments**
Food and Beverage	$65
Education	$14

Biography

Dr. Randall Duplechain's area of specialization is family medicine. He is a graduate of Louisiana State University School of Medicine in New Orleans.

Select Year:

Dr. Randall Coy Duplechain, MD

Office Locations

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

By Volume:

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. Randall Coy Duplechain, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

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

Education & Training

Ratings & Reviews

General Payments

Biography

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