In 2012, among providers in related specialties within Louisiana, Dr. John Knapp, MD performed more flu shot procedures for Medicare patients than 75% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), 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. John Knapp, MD treated as an internist in Prairieville, LA during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

doctor visit	589
lab tests	21
preventive care	68
vaccines	68

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2013 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

doctor visit	575
lab tests	26
preventive care	74
vaccines	74

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	133
Female	140

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	61
85 and over	32
Less than 65	74

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2013

Hypertension	72
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2014 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	18
doctor visit	583
lab tests	53
preventive care	120
vaccines	102

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	122
Female	135

**Ethnicity**
Non-Hispanic White	207
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	66
85 and over	17
Less than 65	69

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2014

Hypertension	70
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	15
doctor visit	558
lab tests	35
preventive care	101
vaccines	86

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	238
Female	256

**Ethnicity**
Non-Hispanic White	402
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	138
85 and over	32
Less than 65	130

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2015

Hypertension	74
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

doctor visit	497
lab tests	31
preventive care	90
vaccines	90

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	109
Female	115

**Ethnicity**
Non-Hispanic White	178
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	63
85 and over	17
Less than 65	61

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2016

Hypertension	75
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

doctor visit	533
preventive care	110
vaccines	110

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	118
Female	119

**Ethnicity**
Non-Hispanic White	188
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	62
85 and over	13
Less than 65	60

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2017

Hypertension	70
High Cholesterol	52
Stroke	11
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2018 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

doctor visit	485
lab tests	12
preventive care	117
vaccines	117

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	125
Female	125

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	67
85 and over	20
Less than 65	63

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2018

Hypertension	74
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	39
Asthma	4
Osteoperosis	4
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2019 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	31
doctor visit	470
lab tests	31
preventive care	156
vaccines	125

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	116
Female	122

**Ethnicity**
Non-Hispanic White	191
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	56
85 and over	16
Less than 65	60

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2019

Hypertension	70
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2020 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	17
doctor visit	436
lab tests	17
preventive care	107
vaccines	90

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	113
Female	113

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	61
85 and over	15
Less than 65	49

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2020

Hypertension	73
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	38
Asthma	5
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2021 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	42
doctor visit	469
lab tests	42
preventive care	99
vaccines	57

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	109
Female	104

**Ethnicity**
Non-Hispanic White	181
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	56
85 and over	11
Less than 65	45

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2021

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA during 2022 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

diabetes management	27
doctor visit	459
lab tests	27
preventive care	88
vaccines	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	109
Female	105

**Ethnicity**
Non-Hispanic White	170
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Knapp, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Knapp, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Knapp, MD treated as an internist in Prairieville, LA were preventive care, vaccines, lab tests and diabetes management.

diabetes management	25
doctor visit	514
lab tests	29
preventive care	102
vaccines	89

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Knapp, MD.

**Gender**
Male	117
Female	121

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	0
Non-Hispanic White	193
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	62
85 and over	15
Less than 65	55
65 to 74	100

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

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

Hypertension	66
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	27
Asthma	4
Osteoporosis	4
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Atrial Fibrillation	9
Dementia	12
Cancer	9

Education & Training

He 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. John Knapp, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$1,830 RYBELSUS $391	Victoza $328	Ozempic $286	Tresiba $242	NovoLog $176	Other $407
Pfizer Inc.	$1,822 COLOGUARD $315	LYRICA $313	PREVNAR - 13 $142	QUILLIVANT XR $137	CHANTIX $128	Other $786
AstraZeneca Pharmaceuticals LP	$1,651 FARXIGA $920	BYDUREON PEN $218	SYMBICORT $160	BYDUREON WEEKLY $118	BYDUREON $52	Other $183
GlaxoSmithKline, LLC.	$1,642 TRELEGY ELLIPTA $399	BREO $336	TANZEUM $304	ANORO $238	SHINGRIX $179	Other $185
AbbVie Inc.	$1,131 VRAYLAR $641	UBRELVY $365	QULIPTA $79	Synthroid $47
Other	$11,747 Trintellix $647	VYVANSE $597	XARELTO $563	Repatha $555	JARDIANCE $488	Other $8,896

**Types of Payments**
Food and Beverage	$19,677
Education	$145

Biography

Dr. John Knapp sees patients in Prairieville, LA. His medical specialty is general pediatrics. Dr. Knapp studied medicine at Louisiana State University School of Medicine in New Orleans.