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Dr. Nicholas Allen Wilczynski, DO

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Specializes in: Emergency Medicine

20201 Crawford Avenue
Olympia Fields, IL 60461

(708) 747-4000

Dr. Nicholas Allen Wilczynski, DO is an emergency medicine doctor in Ottawa, IL specializing in emergency medicine.

Office Locations

1614 E Norris Drive
Ottawa, IL 61350

(815) 434-2273

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20201 Crawford Avenue
Olympia Fields, IL 60461

(708) 747-4000

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2701 17th Street
Rock Island, IL 61201

(309) 779-5000

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326 W 64th Street
Chicago, IL 60621

(773) 962-3900

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4646 N Marine Drive
Chicago, IL 60640

(773) 564-7500

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500 E 51st Street
Chicago, IL 60615

(312) 572-2000

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Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas Allen Wilczynski, DO in 2023

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

Top 10%

By Affordability:

emergency care

emergency room care

In 2023, Dr. Nicholas Allen Wilczynski, DO had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Illinois. 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

2019 Medicare Procedure Volume

The top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL during 2019 were emergency care.

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

doctor visit	15
emergency care	261

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	153
Female	181

**Ethnicity**
Non-Hispanic White	294
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	111
85 and over	59
Less than 65	70

Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO in 2019

The most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	54
Depression	37
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL during 2020 were emergency care.

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

emergency care	353

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	216
Female	242

**Ethnicity**
Non-Hispanic White	383
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	129
85 and over	99
Less than 65	82

Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO in 2020

The most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	57
Depression	38
Chronic Kidney Disease	56
Asthma	11
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL during 2021 were emergency care.

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

emergency care	377

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	202
Female	228

**Ethnicity**
Non-Hispanic White	375
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	122
85 and over	81
Less than 65	89

Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO in 2021

The most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL during 2022 were emergency care.

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

emergency care	350

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	174
Female	211

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	117
85 and over	76
Less than 65	57

Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO in 2022

The most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated during 2022 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	73
Stroke	17
Ischemic Heart Disease	43
Depression	35
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	13
Atrial Fibrilation	34
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL during 2023 were emergency care.

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

emergency care	210

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	121
Female	154

**Ethnicity**
Non-Hispanic White	244
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	94
85 and over	74
Less than 65	20

Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO in 2023

The most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated during 2023 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2019 - 2023

Volume of procedures performed by Dr. Nicholas Allen Wilczynski, DO for Medicare patients.

The highest averages for the top procedures that Dr. Nicholas Allen Wilczynski, DO treated as an emergency medicine doctor in Ottawa, IL were emergency care.

doctor visit	15
emergency care	310

Average Medicare Patient Data From 2019 - 2023

Information about Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO.

**Gender**
Male	173
Female	203

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	0
Non-Hispanic White	325
Hispanic	5
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	114
85 and over	77
Less than 65	63
65 to 74	120

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas Allen Wilczynski, DO From 2019 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Nicholas Allen Wilczynski, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	49
Asthma	11
Osteoporosis	11
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Atrial Fibrillation	25
Dementia	18
Cancer	14

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Nicholas Allen Wilczynski, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alkermes, Inc.	$187 ARISTADA INITIO $187
Sunovion Pharmaceuticals Inc.	$129 LATUDA $129
Otsuka America Pharmaceutical, Inc.	$110 ABILIFY MAINTENA $110
IDORSIA PHARMACEUTICALS US INC	$98 QUVIVIQ $98
Janssen Pharmaceuticals, Inc	$28 XARELTO $28
Other	$16 HemoSphere $16

**Types of Payments**
Food and Beverage	$567

Biography

Dr. Nicholas Wilczynski practices emergency medicine in Olympia Fields, IL, Chicago, IL, and Ottawa, IL. Dr. Wilczynski has obtained a license to practice in Illinois.