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Dr. Mark Jonathan Nicolau, MD

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(Mark J. Nicolau, MD)

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Specializes in: General Surgery and General Practice

UMDNJ - New Jersey Medical School (2012)

2649 Schoenersville Road Suite 202
Bethlehem, PA 18017

(484) 884-1007

Dr. Mark Jonathan Nicolau, MD is a general surgeon in Bethlehem, PA specializing in general surgery and general practice. He graduated from UMDNJ - New Jersey Medical School in 2012 and has 13 years of experience. Dr. Mark Jonathan Nicolau, MD is affiliated with Lehigh Valley Physician Group (LVPG) and LVPG General, Bariatric and Trauma Surgery-1240 Cedar Crest.

Office Locations

2649 Schoenersville Road Suite 202
Bethlehem, PA 18017

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark Jonathan Nicolau, MD in 2023

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

Top 25%

By Volume:

biopsy

gastrointestinal procedures

minimally invasive procedures

therapeutic endoscopy

In 2013, Dr. Mark Jonathan Nicolau, MD performed more biopsy, gastrointestinal procedures, minimally invasive procedures, and therapeutic endoscopy procedures for Medicare patients than 75% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

doctor visit	96
hospital care	79
inpatient care	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	66
Female	51

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2017

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

diagnostic procedures	63
doctor visit	241
gastrointestinal procedures	90
hospital care	152
inpatient care	152
minimally invasive procedures	90
preventive care	27
removal of lesion (e.g. growth)	63

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	163
Female	141

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	59
85 and over	24
Less than 65	66

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2018

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	72
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2019 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

diagnostic procedures	53
doctor visit	208
gastrointestinal procedures	53
hospital care	151
inpatient care	151
minimally invasive procedures	53
removal of lesion (e.g. growth)	53

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	130
Female	114

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	63
85 and over	23
Less than 65	56

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2019

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2019 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	73
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2020 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

diagnostic procedures	30
doctor visit	195
gastrointestinal procedures	30
hospital care	170
inpatient care	170
minimally invasive procedures	30
removal of lesion (e.g. growth)	30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	122
Female	117

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	45
85 and over	27
Less than 65	52

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2020

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2020 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	72
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

abdominal surgery	16
diagnostic procedures	54
doctor visit	213
gastrointestinal procedures	82
hospital care	170
inpatient care	170
minimally invasive procedures	82
preventive care	12
removal of lesion (e.g. growth)	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	155
Female	130

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	75
85 and over	25
Less than 65	53

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2021

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	37
Depression	32
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2022 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

diagnostic procedures	50
doctor visit	215
gastrointestinal procedures	50
hospital care	141
inpatient care	141
minimally invasive procedures	50
removal of lesion (e.g. growth)	50

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	136
Female	122

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	66
85 and over	18
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2022

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2022 were high cholesterol, hypertension, depression and diabetes.

Hypertension	73
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	22
Depression	30
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	7
Cancer	24

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA during 2023 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

diagnostic procedures	65
doctor visit	190
gastrointestinal procedures	65
hospital care	116
inpatient care	116
minimally invasive procedures	65
removal of lesion (e.g. growth)	65

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	121
Female	105

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	58
85 and over	21
Less than 65	27

Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD in 2023

The most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated during 2023 were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	8
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. Mark Jonathan Nicolau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Jonathan Nicolau, MD treated as a general surgeon in Bethlehem, PA were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

abdominal surgery	16
diagnostic procedures	52
doctor visit	194
gastrointestinal procedures	61
hospital care	139
inpatient care	139
minimally invasive procedures	61
preventive care	19
removal of lesion (e.g. growth)	52

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. Mark Jonathan Nicolau, MD.

**Gender**
Male	127
Female	111

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	205
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	52
85 and over	19
Less than 65	45
65 to 74	117

Average of Total of Conditions of Medicare patients treated by Dr. Mark Jonathan Nicolau, MD From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark Jonathan Nicolau, MD treated were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	73
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	40
Asthma	10
Osteoporosis	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Atrial Fibrillation	16
Cancer	17
Dementia	11

Education & Training

Dr. Mark Jonathan Nicolau, MD graduated from UMDNJ - New Jersey Medical School in 2012. He has a state license in Pennsylvania.

Medical School: UMDNJ - New Jersey Medical School (2012)

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Mark Jonathan Nicolau, MD is associated with these hospitals and organizations:

Lehigh Valley Physician Group (LVPG)

LVPG General, Bariatric and Trauma Surgery-1240 Cedar Crest

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$8,288 Da Vinci Surgical System $7,288	DAVINCI XI $1,000
Davol Inc.	$1,635 PHASIX $1,128	Phasix Mesh $414	$94
C. R. Bard, Inc. & Subsidiaries	$309 PHASIX $309
KCI USA, Inc	$185 ACTIVAC $141	ABTHERA $44
Ferring Pharmaceuticals Inc.	$135 CLENPIQ $135
Other	$372 SUTAB $90	SpyScope DS $54	TheraSkin $48	SpyGlass Discover $41	AirSeal $32	Other $106

**Types of Payments**
Education	$5,000
Travel and Lodging	$3,359
Food and Beverage	$2,547
Gift	$18

Biography

Dr. Mark Nicolau's specialties are general practice and general surgery. He practices in Bethlehem, PA. Dr. Nicolau graduated from UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School. His clinical interests include lipoma, benign skin lesions, and colonoscopy. He has a 5.0 out of 5 star average patient rating. In addition to English, Dr. Nicolau speaks Romanian. He is professionally affiliated with Lehigh Valley Physician Group (LVPG). According to Yext, new patients are welcome to contact his office in Bethlehem, PA.