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Dr. Lars-Kristofer Nelson Peterson, HEC, MD

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Specializes in: Emergency Medicine and Adult Critical Care

University of Rochester School of Medicine and Dentistry (2010)

Professional interests include: emergency care

C-100 High Street - D-6
Buffalo, NY 14203

(716) 748-2100

Dr. Lars-Kristofer Nelson Peterson, HEC, MD is an emergency medicine doctor in Camden, NJ specializing in emergency medicine and adult critical care. He graduated from University of Rochester School of Medicine and Dentistry in 2010 and has 16 years of experience. Dr. Lars-Kristofer Nelson Peterson, HEC, MD is affiliated with University at Buffalo - Jacobs School of Medicine and Biomedical Sciences, Kaleida Health, UBMD Physicians' Group and UNIVERSITY EMERGENCY MEDICAL SERVICES INC..

Office Locations

1 Cooper Plaza
Camden, NJ 08103

(856) 342-2000

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Kaleida Health

77 Goodell Street Suite 340
Buffalo, NY 14203

(716) 645-9700

(716) 645-9701

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Kaleida Health

C-100 High Street - D-6
Buffalo, NY 14203

(716) 748-2100

(716) 859-1555

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601 Elmwood Avenue
Rochester, NY 14642

(585) 461-4161

(585) 273-1171

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Noteworthy Medicare Patient Procedures Performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2024

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

Top 10%

By Volume:

inpatient hospital care

In 2024, Dr. Lars-Kristofer Nelson Peterson, HEC, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2015 were hospital care, inpatient care, emergency care and catheterization.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

catheterization	16
emergency care	48
hospital care	164
inpatient care	164
tracheal (windpipe) procedures	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	168
Female	134

**Ethnicity**
Non-Hispanic White	202
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	62
85 and over	24
Less than 65	116

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	58
Depression	41
Chronic Kidney Disease	66
Asthma	36
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	54
Chronic Obstructive Pulmonary Disease	38
Diabetes	56
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2016 were hospital care, inpatient care, emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

emergency care	91
hospital care	193
inpatient care	193
tracheal (windpipe) procedures	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	145
Female	145

**Ethnicity**
Non-Hispanic White	192
Black	63
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	69
85 and over	30
Less than 65	99

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	20
Ischemic Heart Disease	63
Depression	47
Chronic Kidney Disease	71
Asthma	46
Osteoperosis	5
Atrial Fibrilation	27
Heart Failure	49
Chronic Obstructive Pulmonary Disease	41
Diabetes	57
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2017 were hospital care, inpatient care, emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

catheterization	32
emergency care	95
hospital care	249
inpatient care	249
tracheal (windpipe) procedures	44

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	219
Female	244

**Ethnicity**
Non-Hispanic White	273
Black	111
Hispanic	61
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	109
85 and over	67
Less than 65	117

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	24
Ischemic Heart Disease	71
Depression	45
Chronic Kidney Disease	72
Asthma	21
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	58
Chronic Obstructive Pulmonary Disease	38
Diabetes	56
Dementia	29
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2018 were hospital care, inpatient care, emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

catheterization	15
emergency care	76
hospital care	455
inpatient care	455
tracheal (windpipe) procedures	39

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	230
Female	210

**Ethnicity**
Non-Hispanic White	272
Black	99
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	97
85 and over	69
Less than 65	124

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	27
Ischemic Heart Disease	67
Depression	41
Chronic Kidney Disease	74
Asthma	17
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	56
Chronic Obstructive Pulmonary Disease	38
Diabetes	52
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2019 were hospital care, inpatient care, emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

emergency care	43
hospital care	526
inpatient care	526
tracheal (windpipe) procedures	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	214
Female	198

**Ethnicity**
Non-Hispanic White	270
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	121
85 and over	36
Less than 65	100

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	70
Depression	47
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	57
Chronic Obstructive Pulmonary Disease	39
Diabetes	53
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2020 were hospital care, inpatient care, tracheal (windpipe) procedures and emergency care.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

emergency care	15
hospital care	348
inpatient care	348
tracheal (windpipe) procedures	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	168
Female	165

**Ethnicity**
Non-Hispanic White	213
Black	77
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	85
85 and over	45
Less than 65	77

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	30
Ischemic Heart Disease	66
Depression	46
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	53
Chronic Obstructive Pulmonary Disease	35
Diabetes	56
Dementia	33
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2021 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

hospital care	368
inpatient care	368
tracheal (windpipe) procedures	22

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	146
Female	120

**Ethnicity**
Non-Hispanic White	182
Black	38
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	78
85 and over	26
Less than 65	47

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	32
Ischemic Heart Disease	65
Depression	42
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	57
Chronic Obstructive Pulmonary Disease	39
Diabetes	58
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2022 were hospital care, inpatient care, catheterization and emergency care.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

catheterization	12
emergency care	11
hospital care	347
inpatient care	347

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	132
Female	133

**Ethnicity**
Non-Hispanic White	185
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	72
85 and over	32
Less than 65	50

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	35
Ischemic Heart Disease	56
Depression	38
Chronic Kidney Disease	48
Asthma	16
Osteoperosis	18
Atrial Fibrilation	47
Heart Failure	53
Chronic Obstructive Pulmonary Disease	40
Diabetes	51
Dementia	26
Cancer	24

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2023 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

emergency care	21
hospital care	366
inpatient care	366

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	151
Female	116

**Ethnicity**
Non-Hispanic White	194
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	74
85 and over	35
Less than 65	48

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	38
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	49
Asthma	21
Osteoperosis	13
Atrial Fibrilation	44
Heart Failure	56
Chronic Obstructive Pulmonary Disease	43
Diabetes	56
Dementia	26
Cancer	24

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ during 2024 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

emergency care	57
hospital care	209
inpatient care	209

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Male	105
Female	106

**Ethnicity**
Non-Hispanic White	147
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	61
85 and over	28
Less than 65	34

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	32
Ischemic Heart Disease	66
Depression	43
Chronic Kidney Disease	50
Asthma	20
Osteoperosis	9
Atrial Fibrilation	47
Heart Failure	56
Chronic Obstructive Pulmonary Disease	42
Diabetes	53
Dementia	27
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2024

Volume of procedures performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated as an emergency medicine doctor in Camden, NJ were hospital care, inpatient care, emergency care and tracheal (windpipe) procedures.

catheterization	18
emergency care	50
hospital care	322
inpatient care	322
tracheal (windpipe) procedures	25

Average Medicare Patient Data From 2015 - 2024

Information about Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD.

**Gender**
Female	157
Male	167

**Ethnicity**
Black / African American	67
Asian / Pacific Islander	0
Non-Hispanic White	213
Hispanic	15
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	39
75 to 84	82
Less than 65	81
65 to 74	121

Average of Total of Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD From 2015 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Lars-Kristofer Nelson Peterson, HEC, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	70
Stroke	28
Ischemic Heart Disease	64
Depression	42
Chronic Kidney Disease	65
Asthma	22
Osteoporosis	9
Heart Failure	54
Chronic Obstructive Pulmonary Disease	39
Diabetes	54
Atrial Fibrillation	33
Cancer	19
Dementia	26

Education & Training

Dr. Lars-Kristofer Nelson Peterson, HEC, MD graduated from University of Rochester School of Medicine and Dentistry in 2010. He completed residency at University of Rochester Medical Center. He has a state license in New York.

Medical School: University of Rochester School of Medicine and Dentistry (2010)

Residency: University of Rochester Medical Center

Licensed In: New York

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General Payments

These charts describe general payments received by Dr. Lars-Kristofer Nelson Peterson, HEC, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Becton, Dickinson and Company	$29 POWER TRIALYSIS $29
Instrumentation Laboratory Company	$25 NA $25
Janssen Pharmaceuticals, Inc	$15 INVOKANA $15

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$54
Food and Beverage	$15

Biography

Dr. Lars-Kristofer Peterson is a Buffalo, NY physician who specializes in adult critical care and emergency medicine. His professional affiliations include Kaleida Health and the University at Buffalo - Jacobs School of Medicine and Biomedical Sciences. Before performing his residency at the University of Rochester Medical Center, Dr. Peterson attended the University of Rochester School of Medicine and Dentistry for medical school. Dr. Peterson has received distinctions including Sergio L. Zanotti-Cavazzoni Faculty of the Year Award; Critical Care Teaching Faculty of the Year; and Critical Care Physician/APP of the Quarter.

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Dr. Lars-Kristofer Nelson Peterson, HEC, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2024

By Volume:

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2024

Average Medicare Patient Data From 2015 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Lars-Kristofer Nelson Peterson, HEC, MD From 2015 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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