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Dr. Mark C. Petitjean, MD, Billing

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

Louisiana State University School of Medicine in New Orleans (1985)

1307 Crowley Rayne Highway Suite E
Crowley, LA 70526

(337) 788-0975

Dr. Mark C. Petitjean, MD, Billing is an otolaryngologist in Crowley, LA specializing in otolaryngology (ear, nose, and throat). He graduated from Louisiana State University School of Medicine in New Orleans in 1985 and has 41 years of experience. Dr. Mark C. Petitjean, MD, Billing is affiliated with LSUHN BILLING LLC.

Office Locations

1307 Crowley Rayne Highway Suite E
Crowley, LA 70526

(337) 788-0975

(337) 788-3744

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark C. Petitjean, MD, Billing in 2023

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

Top 25%

By Volume:

diagnostic flexible laryngoscopy

laryngoscopy

In 2012, Dr. Mark C. Petitjean, MD, Billing performed more diagnostic flexible laryngoscopy, and laryngoscopy procedures for Medicare patients than 75% of providers in related specialties within Louisiana.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2012 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

diagnostic procedures	144
doctor visit	999
ear procedures	275
laryngeal (voice box) procedures	53
minimally invasive procedures	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2013 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

diagnostic procedures	108
doctor visit	967
ear procedures	265
hospital care	12
inpatient care	12
laryngeal (voice box) procedures	53
minimally invasive procedures	53

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	242
Female	300

**Ethnicity**
Non-Hispanic White	480
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	183
85 and over	80
Less than 65	75

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2013

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	41
Depression	21
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2014 were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

diagnostic procedures	101
doctor visit	1056
ear procedures	265
hospital care	12
inpatient care	12
laryngeal (voice box) procedures	55
minimally invasive procedures	55

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	255
Female	348

**Ethnicity**
Non-Hispanic White	535
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	191
85 and over	100
Less than 65	80

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2014

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2015 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	1187
ear procedures	156
laryngeal (voice box) procedures	34
minimally invasive procedures	34

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	524
Female	774

**Ethnicity**
Non-Hispanic White	1142
Black	124
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	414
85 and over	198
Less than 65	186

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2015

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2016 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	1143
ear procedures	174
laryngeal (voice box) procedures	36
minimally invasive procedures	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	289
Female	338

**Ethnicity**
Non-Hispanic White	552
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	213
85 and over	101
Less than 65	81

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2016

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	45
Depression	20
Chronic Kidney Disease	27
Asthma	19
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2017 were ear procedures, minimally invasive procedures, laryngeal (voice box) procedures and hospital care.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	1115
ear procedures	191
hospital care	12
inpatient care	12
laryngeal (voice box) procedures	28
minimally invasive procedures	28

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	262
Female	366

**Ethnicity**
Non-Hispanic White	569
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	212
85 and over	96
Less than 65	80

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2017

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2018 were ear procedures, minimally invasive procedures, laryngeal (voice box) procedures and hospital care.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	1229
ear procedures	178
hospital care	20
inpatient care	20
laryngeal (voice box) procedures	31
minimally invasive procedures	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	262
Female	405

**Ethnicity**
Non-Hispanic White	600
Black	55
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	241
85 and over	104
Less than 65	80

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2018

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2019 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	1049
ear procedures	170
laryngeal (voice box) procedures	27
minimally invasive procedures	27

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	249
Female	341

**Ethnicity**
Non-Hispanic White	534
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	217
85 and over	76
Less than 65	64

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2019

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2020 were minimally invasive procedures, laryngeal (voice box) procedures and ear procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	413
ear procedures	33
laryngeal (voice box) procedures	53
minimally invasive procedures	53

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	170
Female	193

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	110
85 and over	33
Less than 65	80

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2020

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2021 were minimally invasive procedures, laryngeal (voice box) procedures and ear procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	283
ear procedures	14
laryngeal (voice box) procedures	71
minimally invasive procedures	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	87
Female	111

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	0
85 and over	0
Less than 65	85

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2021

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	34
Depression	34
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA during 2022 were minimally invasive procedures, laryngeal (voice box) procedures and ear procedures.

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

doctor visit	191
ear procedures	24
laryngeal (voice box) procedures	71
minimally invasive procedures	71

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	89
Female	84

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	0
85 and over	0
Less than 65	53

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2022

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark C. Petitjean, MD, Billing for Medicare patients.

The highest averages for the top procedures that Dr. Mark C. Petitjean, MD, Billing treated as an otolaryngologist in Crowley, LA were ear procedures, diagnostic procedures, minimally invasive procedures and laryngeal (voice box) procedures.

diagnostic procedures	117
doctor visit	875
ear procedures	158
hospital care	14
inpatient care	14
laryngeal (voice box) procedures	46
minimally invasive procedures	46

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing.

**Gender**
Male	220
Female	296

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	0
Non-Hispanic White	446
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	161
85 and over	71
Less than 65	78
65 to 74	198

Average of Total of Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing From 2012 - 2022

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

Hypertension	68
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	25
Asthma	6
Osteoporosis	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Atrial Fibrillation	10
Dementia	10
Cancer	9

Education & Training

Dr. Mark C. Petitjean, MD, Billing graduated from Louisiana State University School of Medicine in New Orleans in 1985. He has a state license in Louisiana.

Medical School: Louisiana State University School of Medicine in New Orleans (1985)

Licensed In: Louisiana

Affiliations & Hospitals

Dr. Mark C. Petitjean, MD, Billing is associated with these hospitals and organizations:

LSUHN BILLING LLC

Ratings & Reviews

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Biography

Dr. Marc Petitjean's specialty is otolaryngology (ear, nose, and throat). Dr. Petitjean is a graduate of Louisiana State University School of Medicine in New Orleans.

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Dr. Mark C. Petitjean, MD, Billing

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark C. Petitjean, MD, Billing in 2023

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. Mark C. Petitjean, MD, Billing in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark C. Petitjean, MD, Billing 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. Mark C. Petitjean, MD, Billing From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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