In 2012, among providers in related specialties within Louisiana, Dr. Mark Anthony Herrera Operario, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and she also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	918
inpatient care	886
outpatient care	32

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	889
inpatient care	814
outpatient care	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	81
Female	102

**Ethnicity**
Non-Hispanic White	0
Black	102
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	50
85 and over	25
Less than 65	43

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2013

Hypertension	75
High Cholesterol	48
Stroke	10
Ischemic Heart Disease	57
Depression	40
Chronic Kidney Disease	47
Asthma	20
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	70
Chronic Obstructive Pulmonary Disease	52
Diabetes	59
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	935
inpatient care	841
outpatient care	94

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	77
Female	91

**Ethnicity**
Non-Hispanic White	0
Black	93
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	44
85 and over	21
Less than 65	60

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2014

Hypertension	75
High Cholesterol	50
Stroke	13
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	55
Asthma	13
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	65
Chronic Obstructive Pulmonary Disease	57
Diabetes	63
Dementia	26
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1169
inpatient care	1042
outpatient care	127

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	148
Female	226

**Ethnicity**
Non-Hispanic White	0
Black	206
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	96
85 and over	50
Less than 65	116

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2015

Hypertension	75
High Cholesterol	55
Stroke	12
Ischemic Heart Disease	58
Depression	33
Chronic Kidney Disease	58
Asthma	39
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	67
Chronic Obstructive Pulmonary Disease	53
Diabetes	61
Dementia	26
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1203
inpatient care	1156
outpatient care	47

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	54
Female	108

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	41
85 and over	27
Less than 65	48

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	12
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	66
Asthma	59
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	67
Chronic Obstructive Pulmonary Disease	58
Diabetes	64
Dementia	35
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1228
inpatient care	1228

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	57
Female	97

**Ethnicity**
Non-Hispanic White	78
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	44
85 and over	23
Less than 65	44

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2017

Hypertension	75
High Cholesterol	42
Stroke	16
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	66
Asthma	12
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	67
Chronic Obstructive Pulmonary Disease	60
Diabetes	62
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1085
inpatient care	1085

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	45
Female	91

**Ethnicity**
Non-Hispanic White	0
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	39
85 and over	23
Less than 65	35

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2018

Hypertension	75
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	66
Asthma	0
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	68
Chronic Obstructive Pulmonary Disease	60
Diabetes	63
Dementia	33
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1463
inpatient care	1463

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	45
Female	106

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	45
85 and over	26
Less than 65	25

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2019

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	60
Diabetes	54
Dementia	37
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	1368
inpatient care	1368

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	46
Female	77

**Ethnicity**
Non-Hispanic White	87
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	40
85 and over	18
Less than 65	18

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	19
Ischemic Heart Disease	64
Depression	40
Chronic Kidney Disease	64
Asthma	0
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	72
Chronic Obstructive Pulmonary Disease	53
Diabetes	60
Dementia	39
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	656
inpatient care	656

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	42
Female	52

**Ethnicity**
Non-Hispanic White	69
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	28
85 and over	18
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	20
Ischemic Heart Disease	59
Depression	44
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	60
Chronic Obstructive Pulmonary Disease	63
Diabetes	51
Dementia	44
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

hospital care	567
inpatient care	567

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	43
Female	49

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	29
85 and over	16
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	33
Ischemic Heart Disease	46
Depression	46
Chronic Kidney Disease	45
Asthma	16
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	58
Chronic Obstructive Pulmonary Disease	50
Diabetes	53
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Anthony Herrera Operario, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Anthony Herrera Operario, MD treated as an internist in Columbia, LA were hospital care, inpatient care and outpatient care.

hospital care	1043
inpatient care	1009
outpatient care	75

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD.

**Gender**
Male	58
Female	90

**Ethnicity**
Black / African American	52
Asian / Pacific Islander	0
Non-Hispanic White	42
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	41
85 and over	22
Less than 65	38
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Anthony Herrera Operario, MD treated were hypertension, diabetes, heart failure and chronic kidney disease.

Hypertension	68
High Cholesterol	53
Stroke	14
Ischemic Heart Disease	50
Depression	32
Chronic Kidney Disease	53
Asthma	15
Osteoporosis	11
Heart Failure	54
Chronic Obstructive Pulmonary Disease	51
Diabetes	53
Atrial Fibrillation	15
Dementia	30
Cancer	8

Education & Training

She has a state license in Louisiana.

Licensed In: Louisiana

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$195 NovoLog $59	Victoza $39	Levemir $31	Tresiba $15	$51
Bayer HealthCare Pharmaceuticals Inc.	$177 Kerendia $177
Henry Schein, Inc.	$165 $165
SANOFI-AVENTIS U.S. LLC	$147 TOUJEO $112	LANTUS $35
Janssen Pharmaceuticals, Inc	$105 INVOKANA $90	INVOKAMET $15
Other	$585 LINZESS $63	BYDUREON $47	TRELEGY ELLIPTA $47	BREO $42	Belviq $39	Other $348

**Types of Payments**
Food and Beverage	$1,163
Gift	$165
Education	$47

Biography

Dr. Mark Operario is a Columbia, LA physician who specializes in family medicine. Dr. Operario has obtained a license to practice in Louisiana.

Select Year:

Dr. Mark Anthony Herrera Operario, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Anthony Herrera Operario, 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. Mark Anthony Herrera Operario, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Anthony Herrera Operario, 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. Mark Anthony Herrera Operario, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Columbia, LA