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Home > MT Providers > Family Physicians & Family Medicine Specialists

Dr. Mark W. Zilkoski, MD

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Specializes in: Family Medicine

301 Knapp Street
Wolf Point, MT 59201

(406) 653-2150

Dr. Mark W. Zilkoski, MD is a family medicine practitioner in Wolf Point, MT specializing in family medicine.

Office Locations

301 Knapp Street
Wolf Point, MT 59201

(406) 653-2150

(406) 653-6591

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2012 were hospital care, emergency care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	43
emergency care	108
gastrointestinal procedures	62
hospital care	156
inpatient care	87
minimally invasive procedures	62
outpatient care	69
preventive care	19
removal of lesion (e.g. growth)	43

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2013 were hospital care, emergency care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	42
doctor visit	12
emergency care	196
gastrointestinal procedures	62
hospital care	218
inpatient care	180
minimally invasive procedures	62
outpatient care	38
preventive care	20
removal of lesion (e.g. growth)	42

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	110
Female	151

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

**Age**
From 65 to 74	105
From 75 to 84	80
85 and over	38
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2013

Hypertension	63
High Cholesterol	34
Stroke	8
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2014 were nursing home care, hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	62
emergency care	147
gastrointestinal procedures	62
hospital care	214
inpatient care	172
minimally invasive procedures	62
nursing home care	259
outpatient care	42
removal of lesion (e.g. growth)	62

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	117
Female	161

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	79
85 and over	62
Less than 65	53

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2014

Hypertension	55
High Cholesterol	17
Stroke	7
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2015 were nursing home care, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	46
emergency care	54
gastrointestinal procedures	73
hospital care	91
inpatient care	79
minimally invasive procedures	73
nursing home care	372
outpatient care	12
preventive care	16
removal of lesion (e.g. growth)	46

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	168
Female	284

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	122
85 and over	82
Less than 65	90

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2015

Hypertension	58
High Cholesterol	17
Stroke	7
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2016 were nursing home care, hospital care, inpatient care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	32
gastrointestinal procedures	32
hospital care	90
inpatient care	90
minimally invasive procedures	32
nursing home care	348
removal of lesion (e.g. growth)	32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	69
Female	102

**Ethnicity**
Non-Hispanic White	95
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	49
85 and over	44
Less than 65	23

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2016

Hypertension	56
High Cholesterol	20
Stroke	0
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	26
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2017 were nursing home care.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

nursing home care	362

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	44
Female	77

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	42
85 and over	41
Less than 65	12

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2017

Hypertension	50
High Cholesterol	18
Stroke	0
Ischemic Heart Disease	26
Depression	36
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	36
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	40
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2018 were nursing home care, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

diagnostic procedures	53
gastrointestinal procedures	66
minimally invasive procedures	66
nursing home care	459
preventive care	13
removal of lesion (e.g. growth)	53

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	61
Female	95

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	53
85 and over	38
Less than 65	13

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2018

Hypertension	59
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	29
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2019 were nursing home care, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

aspiration	16
diagnostic procedures	33
gastrointestinal procedures	46
injections	16
minimally invasive procedures	46
nursing home care	374
preventive care	13
removal of lesion (e.g. growth)	33

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	58
Female	99

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	43
85 and over	42
Less than 65	11

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2019

Hypertension	66
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	28
Depression	34
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2020 were nursing home care, minimally invasive procedures, gastrointestinal procedures and aspiration.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

aspiration	19
diagnostic procedures	14
gastrointestinal procedures	28
injections	19
minimally invasive procedures	28
nursing home care	300
preventive care	14
removal of lesion (e.g. growth)	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	52
Female	86

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	33
85 and over	40
Less than 65	11

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2020

Hypertension	63
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	26
Depression	32
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	9
Diabetes	41
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT during 2021 were minimally invasive procedures, gastrointestinal procedures, aspiration and injections.

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

aspiration	34
diagnostic procedures	28
gastrointestinal procedures	43
injections	34
minimally invasive procedures	43
preventive care	15
removal of lesion (e.g. growth)	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	41
Female	71

**Ethnicity**
Non-Hispanic White	72
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2021

Hypertension	56
High Cholesterol	21
Stroke	0
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Male	29
Female	32

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

**Age**
From 65 to 74	25
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2022

Hypertension	75
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	0
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark W. Zilkoski, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark W. Zilkoski, MD treated as a family medicine practitioner in Wolf Point, MT were nursing home care, hospital care, emergency care and inpatient care.

aspiration	23
diagnostic procedures	39
doctor visit	12
emergency care	126
gastrointestinal procedures	52
hospital care	153
injections	23
inpatient care	121
minimally invasive procedures	52
nursing home care	353
outpatient care	40
preventive care	15
removal of lesion (e.g. growth)	39

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark W. Zilkoski, MD.

**Gender**
Female	105
Male	68

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	101
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	35
75 to 84	50
Less than 65	22
65 to 74	61

Average of Total of Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark W. Zilkoski, MD treated were hypertension, diabetes, depression and heart failure.

Hypertension	54
High Cholesterol	23
Stroke	2
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	23
Asthma	3
Osteoporosis	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Atrial Fibrillation	10
Dementia	18
Cancer	9

Education & Training

He has a state license in Montana.

Licensed In: Montana

Ratings & Reviews

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$88 TOUJEO $48	SOLIQUA $40
Lilly USA, LLC	$58 EMGALITY $28	BASAGLAR $18	TRULICITY $12
Novo Nordisk Inc	$44 Tresiba $20	RYBELSUS $13	Victoza $11
Organogenesis Inc.	$33 PuraPly $33
AstraZeneca Pharmaceuticals LP	$16 FARXIGA $16
Other	$38 TANZEUM $12	BYSTOLIC $11	STIOLTO $11	NEXPLANON $4

**Types of Payments**
Food and Beverage	$266
Education	$11

Biography

Dr. Mark Zilkoski's area of specialization is family medicine. Dr. Zilkoski is a graduate of SUNY Upstate Medical University.

Select Year:

Dr. Mark W. Zilkoski, MD

Office Locations

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 W. Zilkoski, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Zilkoski, 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 W. Zilkoski, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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