Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > WA Providers

Dr. Mark Edward Sienko, MD

(No ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

844 N 5th Avenue
Sequim, WA 98382

(360) 683-9895

Dr. Mark Edward Sienko, MD is a medical oncologist in Sequim, WA specializing in medical oncology, adult oncology and adult hematology.

Office Locations

844 N 5th Avenue
Sequim, WA 98382

(360) 683-9895

(360) 582-5614

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2012 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

aspiration	18
biological response modifier (BRM) therapy	555
blood draw	1530
bone marrow tests	36
chemotherapy	555
diagnostic procedures	36
doctor visit	1946
hormone therapy	45
hospital care	205
inpatient care	205
lab tests	1770
minimally invasive procedures	607
port flush	157
preventive care	76
radiation therapy	14
vaccines	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2013 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

aspiration	22
biological response modifier (BRM) therapy	409
blood draw	1365
bone marrow tests	45
chemotherapy	409
diagnostic procedures	45
doctor visit	1783
hormone therapy	67
hospital care	78
inpatient care	78
lab tests	1533
minimally invasive procedures	443
port flush	114
preventive care	34
radiation therapy	37
vaccines	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	273
Female	362

**Ethnicity**
Non-Hispanic White	598
Black	0
Hispanic	0
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	264
From 75 to 84	231
85 and over	70
Less than 65	70

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2013

Hypertension	57
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	5
Cancer	49

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

aspiration	26
biological response modifier (BRM) therapy	374
blood draw	1386
bone marrow tests	52
chemotherapy	374
diagnostic procedures	52
doctor visit	1762
hormone therapy	74
hospital care	77
inpatient care	77
lab tests	1549
minimally invasive procedures	489
port flush	145
preventive care	75
radiation therapy	101
vaccines	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	321
Female	368

**Ethnicity**
Non-Hispanic White	655
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	281
From 75 to 84	256
85 and over	81
Less than 65	71

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2014

Hypertension	59
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	5
Cancer	50

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

abdominal imaging	32
aspiration	33
biological response modifier (BRM) therapy	379
blood draw	1686
bone marrow tests	66
chemotherapy	379
CT scan	72
diagnostic procedures	66
doctor visit	2057
hormone therapy	94
hospital care	166
inpatient care	166
lab tests	1854
minimally invasive procedures	519
pelvic imaging	32
port flush	92
preventive care	55
radiation therapy	49
thoracic (chest) imaging	40
vaccines	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	740
Female	764

**Ethnicity**
Non-Hispanic White	1418
Black	0
Hispanic	0
Asian	0
Other	28
Native American	28

**Age**
From 65 to 74	660
From 75 to 84	550
85 and over	154
Less than 65	140

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2015

Hypertension	57
High Cholesterol	38
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	6
Cancer	49

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2016 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

aspiration	14
biological response modifier (BRM) therapy	476
blood draw	1880
bone marrow tests	28
chemotherapy	476
diagnostic procedures	28
doctor visit	2280
hormone therapy	100
hospital care	225
inpatient care	225
lab tests	2005
minimally invasive procedures	605
port flush	83
preventive care	30
vaccines	30

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	382
Female	405

**Ethnicity**
Non-Hispanic White	748
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	346
From 75 to 84	273
85 and over	77
Less than 65	91

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2016

Hypertension	57
High Cholesterol	39
Stroke	5
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	30
Asthma	22
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	26
Dementia	7
Cancer	46

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

biological response modifier (BRM) therapy	356
blood draw	1584
chemotherapy	356
doctor visit	1830
hormone therapy	103
hospital care	208
inpatient care	208
lab tests	1708
minimally invasive procedures	521
port flush	90
preventive care	28
vaccines	28

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	352
Female	370

**Ethnicity**
Non-Hispanic White	689
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	257
85 and over	75
Less than 65	73

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2017

Hypertension	60
High Cholesterol	36
Stroke	4
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	8
Cancer	44

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

abdominal imaging	23
biological response modifier (BRM) therapy	455
blood draw	1376
chemotherapy	455
CT scan	61
doctor visit	1792
hormone therapy	71
hospital care	305
inpatient care	305
lab tests	1435
minimally invasive procedures	624
pelvic imaging	23
port flush	107
preventive care	12
thoracic (chest) imaging	38
vaccines	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	406
Female	386

**Ethnicity**
Non-Hispanic White	755
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	341
From 75 to 84	291
85 and over	83
Less than 65	77

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2018

Hypertension	59
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	32
Asthma	4
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	27
Dementia	6
Cancer	41

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2019 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

biological response modifier (BRM) therapy	470
blood draw	1416
chemotherapy	470
doctor visit	1940
hormone therapy	85
hospital care	273
inpatient care	273
lab tests	1395
minimally invasive procedures	542
port flush	84
preventive care	31
vaccines	31

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	407
Female	457

**Ethnicity**
Non-Hispanic White	818
Black	0
Hispanic	0
Asian	0
Other	14
Native American	14

**Age**
From 65 to 74	368
From 75 to 84	331
85 and over	88
Less than 65	77

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2019

Hypertension	62
High Cholesterol	37
Stroke	4
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	6
Cancer	45

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA during 2020 were blood draw and lab tests.

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

blood draw	61
doctor visit	794
lab tests	60

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	165
Female	173

**Ethnicity**
Non-Hispanic White	321
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	128
85 and over	41
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2020

Hypertension	55
High Cholesterol	35
Stroke	4
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	8
Cancer	46

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

doctor visit	1271

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	175
Female	202

**Ethnicity**
Non-Hispanic White	359
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	149
85 and over	58
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2021

Hypertension	58
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	8
Cancer	53

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

doctor visit	1141

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	193
Female	209

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	163
85 and over	60
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2022

Hypertension	70
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	4
Cancer	58

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Edward Sienko, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Edward Sienko, MD treated as a medical oncologist in Sequim, WA were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	27
aspiration	22
biological response modifier (BRM) therapy	434
blood draw	1364
bone marrow tests	45
chemotherapy	434
CT scan	66
diagnostic procedures	45
doctor visit	1690
hormone therapy	79
hospital care	192
inpatient care	192
lab tests	1478
minimally invasive procedures	543
pelvic imaging	27
preventive care	42
radiation therapy	50
thoracic (chest) imaging	39
vaccines	40

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Edward Sienko, MD.

**Gender**
Male	310
Female	336

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	612
Native American / Alaskan Native	10
Hispanic	1
Other	5

**Age**
75 to 84	239
85 and over	71
Less than 65	59
65 to 74	276

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

The highest averages of the most common conditions of Medicare patients that Dr. Mark Edward Sienko, MD treated were hypertension, cancer, high cholesterol and chronic kidney disease.

Hypertension	54
High Cholesterol	36
Stroke	4
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	26
Asthma	7
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Atrial Fibrillation	12
Dementia	5
Cancer	43

Education & Training

He has a state license in Washington.

Licensed In: Washington

Ratings & Reviews

Dr. Mark Edward Sienko, MD does not have any reviews yet, be the first to leave a review of Dr. Mark Edward Sienko, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$668 OPDIVO $520	OPDUALAG $121	Reblozyl $27
AstraZeneca Pharmaceuticals LP	$478 IMFINZI $246	CALQUENCE $125	TAGRISSO $107
Janssen Scientific Affairs, LLC	$344 IMBRUVICA $222	DARZALEX $122
Gilead Sciences Inc	$225 Zydelig $225
Celgene Corporation	$174 Revlimid $174
Other	$1,207 Gazyva $140	Cabometyx $135	ADCETRIS $125	JAKAFI $125	Yescarta $125	Other $558

**Types of Payments**
Food and Beverage	$2,942
Education	$90
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$63

Biography

Dr. Mark Sienko practices adult hematology, adult oncology, and medical oncology in Sequim, WA. Dr. Sienko graduated from the University of Illinois College of Medicine. His professional affiliations include National Jewish Health and MultiCare.

Select Year:

Dr. Mark Edward Sienko, 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 Edward Sienko, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Edward Sienko, 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 Edward Sienko, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Sequim, WA