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Home > WA Providers

Dr. Mark Daniels, MD

(28 Ratings)

Specializes in: Nuclear Cardiology and Adult Cardiology

New York Medical College (1986)

1990 Hospital Drive Suite 101
Sedro Woolley, WA 98284

(360) 856-7940

Dr. Mark Daniels, MD is a nuclear medicine specialist in Sedro Woolley, WA specializing in nuclear cardiology and adult cardiology. He graduated from New York Medical College in 1986 and has 40 years of experience. Dr. Mark Daniels, MD is affiliated with PeaceHealth and PEACEHEALTH MEDICAL GROUP - SEDRO WOOLLEY.

Office Locations

1990 Hospital Drive Suite 101
Sedro Woolley, WA 98284

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2979 Squalicum Parkway 1st Floor
Bellingham, WA 98225

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3100 Tongass Avenue Clinic Entrance, 1st Floor
Ketchikan, AK 99901

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

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

Top 5%

By Affordability:

transesophageal echocardiography

In 2023, Dr. Mark Daniels, MD had a list price for transesophageal echocardiography (TEE) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Washington. 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.

Top 10%

By Volume:

cardiac procedures

Doppler echocardiography

echocardiogram

ultrasound

By Affordability:

stress echo

In 2023, among providers in related specialties within Washington, Dr. Mark Daniels, MD performed more cardiac procedures, Doppler echocardiography, echocardiogram (echo), and ultrasound (sonogram) procedures for Medicare patients than 90% of them and he also had a list price for stress echo that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Volume:

cardiac stress testing

inpatient hospital care

myocardial perfusion SPECT

nuclear scan

stress EKG

By Affordability:

cardiac stress testing

electrocardiogram

myocardial perfusion SPECT

In 2012, among providers in related specialties within Washington, Dr. Mark Daniels, MD performed more cardiac (heart) stress testing, inpatient hospital care (for patient admitted to hospital), myocardial perfusion SPECT, nuclear scan, and stress EKG procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, electrocardiogram (EKG), myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), SPECT scan, stress EKG, and stress testing that was lower than the list prices billed to Medicare by 75% of them. 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

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

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

cardiac procedures	1145
cardioversion	25
catheterization	13
diagnostic procedures	13
doctor visit	820
hospital care	226
inpatient care	226
minimally invasive procedures	28
nuclear scan	231
stress testing	441
ultrasound (sonogram)	707
vascular procedures	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

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

cardiac procedures	1095
cardioversion	17
catheterization	14
diagnostic procedures	14
doctor visit	845
hospital care	189
inpatient care	189
minimally invasive procedures	26
nuclear scan	201
stress testing	432
ultrasound (sonogram)	667
vascular procedures	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	940
Female	722

**Ethnicity**
Non-Hispanic White	1515
Black	0
Hispanic	35
Asian	30
Other	0
Native American	45

**Age**
From 65 to 74	569
From 75 to 84	648
85 and over	299
Less than 65	146

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

Hypertension	74
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	60
Depression	21
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1033
cardioversion	13
catheterization	26
diagnostic procedures	26
doctor visit	743
hospital care	197
inpatient care	197
minimally invasive procedures	40
nuclear scan	182
stress testing	359
ultrasound (sonogram)	661
vascular procedures	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	913
Female	739

**Ethnicity**
Non-Hispanic White	1487
Black	14
Hispanic	35
Asian	38
Other	26
Native American	52

**Age**
From 65 to 74	610
From 75 to 84	608
85 and over	263
Less than 65	171

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

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	61
Depression	25
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	7
Atrial Fibrilation	35
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1054
cardioversion	17
catheterization	22
diagnostic procedures	22
doctor visit	735
hospital care	248
inpatient care	248
minimally invasive procedures	34
nuclear scan	184
stress testing	403
ultrasound (sonogram)	648
vascular procedures	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	2028
Female	1520

**Ethnicity**
Non-Hispanic White	3220
Black	32
Hispanic	66
Asian	62
Other	46
Native American	122

**Age**
From 65 to 74	1302
From 75 to 84	1310
85 and over	614
Less than 65	322

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

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	61
Depression	24
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1114
cardioversion	21
catheterization	16
diagnostic procedures	16
doctor visit	759
hospital care	252
inpatient care	252
minimally invasive procedures	34
nuclear scan	174
stress testing	374
ultrasound (sonogram)	736
vascular procedures	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1131
Female	912

**Ethnicity**
Non-Hispanic White	1855
Black	12
Hispanic	42
Asian	30
Other	36
Native American	68

**Age**
From 65 to 74	797
From 75 to 84	710
85 and over	356
Less than 65	180

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

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	35
Asthma	25
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1189
cardioversion	25
doctor visit	644
hospital care	241
inpatient care	241
minimally invasive procedures	24
nuclear scan	195
stress testing	422
ultrasound (sonogram)	786

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1366
Female	1066

**Ethnicity**
Non-Hispanic White	2196
Black	13
Hispanic	53
Asian	46
Other	45
Native American	79

**Age**
From 65 to 74	950
From 75 to 84	899
85 and over	410
Less than 65	173

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

Hypertension	74
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	6
Atrial Fibrilation	35
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1529
cardioversion	32
doctor visit	649
hospital care	320
inpatient care	320
minimally invasive procedures	27
nuclear scan	246
stress testing	486
ultrasound (sonogram)	1065

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1562
Female	1262

**Ethnicity**
Non-Hispanic White	2526
Black	22
Hispanic	48
Asian	47
Other	80
Native American	101

**Age**
From 65 to 74	1078
From 75 to 84	1090
85 and over	441
Less than 65	215

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

Hypertension	73
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	57
Depression	22
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	7
Atrial Fibrilation	34
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1220
cardioversion	32
doctor visit	540
hospital care	214
inpatient care	214
minimally invasive procedures	31
nuclear scan	181
pulmonary testing	16
stress testing	292
ultrasound (sonogram)	947

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1498
Female	1421

**Ethnicity**
Non-Hispanic White	2655
Black	14
Hispanic	55
Asian	58
Other	60
Native American	77

**Age**
From 65 to 74	1129
From 75 to 84	1124
85 and over	494
Less than 65	172

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

Hypertension	72
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

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

cardiac procedures	1036
cardioversion	22
doctor visit	703
hospital care	142
inpatient care	142
minimally invasive procedures	23
nuclear scan	109
pulmonary testing	14
stress testing	262
ultrasound (sonogram)	788

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1298
Female	1157

**Ethnicity**
Non-Hispanic White	2199
Black	17
Hispanic	54
Asian	43
Other	65
Native American	77

**Age**
From 65 to 74	971
From 75 to 84	908
85 and over	413
Less than 65	163

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

Hypertension	72
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	62
Depression	25
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	7
Atrial Fibrilation	34
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

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

cardiac procedures	1031
cardioversion	22
doctor visit	625
hospital care	121
inpatient care	121
minimally invasive procedures	28
nuclear scan	132
pulmonary testing	11
stress testing	297
ultrasound (sonogram)	751

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1166
Female	1044

**Ethnicity**
Non-Hispanic White	1974
Black	0
Hispanic	0
Asian	53
Other	55
Native American	85

**Age**
From 65 to 74	832
From 75 to 84	889
85 and over	386
Less than 65	103

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

Hypertension	74
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	59
Depression	21
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	36
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

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

cardiac procedures	978
cardioversion	29
doctor visit	613
hospital care	101
inpatient care	101
minimally invasive procedures	35
nuclear scan	137
stress testing	307
ultrasound (sonogram)	693

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1279
Female	1127

**Ethnicity**
Non-Hispanic White	2155
Black	0
Hispanic	0
Asian	48
Other	72
Native American	79

**Age**
From 65 to 74	936
From 75 to 84	978
85 and over	385
Less than 65	107

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

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	12
Atrial Fibrilation	44
Heart Failure	32
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Mark Daniels, MD treated as a nuclear medicine specialist in Sedro Woolley, WA were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

cardiac procedures	1129
cardioversion	23
catheterization	18
diagnostic procedures	18
doctor visit	697
hospital care	204
inpatient care	204
minimally invasive procedures	30
nuclear scan	179
pulmonary testing	13
stress testing	370
ultrasound (sonogram)	768
vascular procedures	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Daniels, MD.

**Gender**
Male	1198
Female	997

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	41
Non-Hispanic White	1980
Hispanic	35
Native American / Alaskan Native	71
Other	44

**Age**
75 to 84	833
85 and over	369
Less than 65	159
65 to 74	834

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

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

Hypertension	67
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	7
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Atrial Fibrillation	31
Cancer	11
Dementia	10

Education & Training

Dr. Mark Daniels, MD graduated from New York Medical College in 1986. He has a state license in Washington.

Medical School: New York Medical College (1986)

Licensed In: Washington

Affiliations & Hospitals

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

PeaceHealth

PEACEHEALTH MEDICAL GROUP - SEDRO WOOLLEY

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Mark Daniels, MD appears to accept the following insurance providers: First Choice Health, MultiPlan, TriWest, Amerigroup, United Healthcare, Aetna, Medicare, Medicaid, Humana, Railroad Medicare, Cigna, First Health, Kaiser Permanente, Molina Healthcare, Community Health Plan of Washington, Coordinated Care Washington, Premera Blue Cross, Pacific Medical Centers, Washington State Labor & Industries, Moda Health, Devoted Health, Provider Network of America and Regence - Oregon & Washington.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark Daniels, MD accepts the following insurance providers:

First Choice Health

MultiPlan

TriWest

Amerigroup

United Healthcare

Aetna

Medicare

Medicaid

Humana

Railroad Medicare

Cigna

First Health

Kaiser Permanente

Molina Healthcare

Community Health Plan of Washington

Coordinated Care Washington

Premera Blue Cross

Pacific Medical Centers

Washington State Labor & Industries

Moda Health

Devoted Health

Provider Network of America

Regence - Oregon & Washington

Ratings & Reviews

Dr. Mark Daniels, MD has an exceptional overall rating with an average of 4.93 out of 5 stars based on 28 ratings. We collect ratings and reviews of Dr. Mark Daniels, MD from all over the web to help you find the right in Sedro Woolley, WA.

4.93

Overall Rating

(28 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Medtronic, Inc.	$1,151 COBALT DR MRI SURESCAN $22	$1,128
Daiichi Sankyo Inc.	$221 Effient $92	SAVAYSA $46	Azor $42	Benicar $41
Janssen Pharmaceuticals, Inc	$201 XARELTO $186	INVEGA SUSTENNA $16
Allergan, Inc.	$140 BOTOX $140
Actelion Pharmaceuticals US, Inc.	$124 $124
Other	$444 MCS Multiple Products General $110	ELIQUIS $57	Assure WCD $44	Z6M SC2000 (PRIME 4.0) $36	Mega Soft $31	Other $166

**Types of Payments**
Travel and Lodging	$1,128
Food and Beverage	$1,077
Education	$75

Biography

Dr. Mark Daniels practices adult cardiology and nuclear cardiology. Dr. Daniels attended medical school at New York Medical College. His average patient rating is 5.0 stars (out of 5). He seems to be an in-network provider for Amerigroup, Coventry, and Aetna, as well as other insurance carriers. He is affiliated with PeaceHealth.