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Dr. Mark Walter Layton, MD

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Specializes in: Legal Medicine and Rheumatology (Arthritis & Autoimmune Diseases)

1212 Harrison Avenue Nw
Olympia, WA 98502

(360) 754-6700

Dr. Mark Walter Layton, MD is a legal medicine specialist in Olympia, WA specializing in legal medicine and rheumatology (arthritis & autoimmune diseases).

Office Locations

1212 Harrison Avenue Nw
Olympia, WA 98502

(360) 754-6700

(360) 754-0164

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2012 were lab tests, blood draw, X-rays and musculoskeletal imaging.

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

aspiration	83
blood draw	804
doctor visit	1592
hip imaging	19
injections	83
lab tests	7026
musculoskeletal imaging	150
pelvic imaging	21
X-rays	171

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2013 were lab tests, blood draw, X-rays and aspiration.

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

aspiration	150
blood draw	765
doctor visit	1534
hip imaging	18
injections	150
lab tests	6716
musculoskeletal imaging	145
pelvic imaging	21
spinal procedures	12
X-rays	178

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	165
Female	456

**Ethnicity**
Non-Hispanic White	589
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	159
85 and over	49
Less than 65	139

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

Hypertension	49
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	3
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2014 were lab tests, blood draw, aspiration and injections.

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

aspiration	127
blood draw	726
doctor visit	1485
injections	127
lab tests	6315
musculoskeletal imaging	94
pelvic imaging	13
X-rays	107

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	146
Female	417

**Ethnicity**
Non-Hispanic White	519
Black	0
Hispanic	12
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	237
From 75 to 84	143
85 and over	42
Less than 65	141

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

Hypertension	51
High Cholesterol	39
Stroke	3
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2015 were lab tests, blood draw, aspiration and injections.

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

aspiration	113
blood draw	758
doctor visit	1469
injections	113
lab tests	6411
musculoskeletal imaging	69
pelvic imaging	12
X-rays	81

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	328
Female	886

**Ethnicity**
Non-Hispanic White	1124
Black	0
Hispanic	24
Asian	0
Other	0
Native American	30

**Age**
From 65 to 74	542
From 75 to 84	334
85 and over	92
Less than 65	246

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

Hypertension	52
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2016 were lab tests, blood draw, aspiration and injections.

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

aspiration	120
blood draw	351
doctor visit	1432
injections	120
lab tests	2691
minimally invasive procedures	66

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	159
Female	457

**Ethnicity**
Non-Hispanic White	562
Black	0
Hispanic	13
Asian	0
Other	0
Native American	19

**Age**
From 65 to 74	288
From 75 to 84	165
85 and over	42
Less than 65	121

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

Hypertension	53
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	21
Depression	22
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2017 were aspiration, injections and minimally invasive procedures.

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

aspiration	80
doctor visit	1163
injections	80
minimally invasive procedures	77

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	133
Female	380

**Ethnicity**
Non-Hispanic White	465
Black	0
Hispanic	12
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	251
From 75 to 84	132
85 and over	36
Less than 65	94

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

Hypertension	53
High Cholesterol	34
Stroke	5
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2018 were minimally invasive procedures, aspiration and injections.

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

aspiration	73
doctor visit	1031
injections	73
minimally invasive procedures	92

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	104
Female	335

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	199
From 75 to 84	128
85 and over	29
Less than 65	83

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

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	4
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA during 2019 were aspiration and injections.

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

aspiration	44
doctor visit	1264
injections	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	144
Female	410

**Ethnicity**
Non-Hispanic White	512
Black	0
Hispanic	12
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	0
From 75 to 84	173
85 and over	38
Less than 65	83

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

Hypertension	0
High Cholesterol	41
Stroke	2
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

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

doctor visit	1223

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	114
Female	317

**Ethnicity**
Non-Hispanic White	401
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	154
85 and over	40
Less than 65	58

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

Hypertension	56
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

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

doctor visit	1041

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	91
Female	254

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	129
85 and over	28
Less than 65	41

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

Hypertension	57
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

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

doctor visit	961

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	94
Female	242

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	134
85 and over	17
Less than 65	41

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

Hypertension	71
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	17
Depression	22
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

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

doctor visit	952

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	99
Female	219

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	124
85 and over	24
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark Walter Layton, MD in 2023

Hypertension	71
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

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

The highest averages for the top procedures that Dr. Mark Walter Layton, MD treated as a legal medicine specialist in Olympia, WA were lab tests, blood draw, X-rays and musculoskeletal imaging.

aspiration	98
blood draw	680
doctor visit	1262
hip imaging	18
injections	98
lab tests	5831
minimally invasive procedures	78
musculoskeletal imaging	114
pelvic imaging	16
spinal procedures	12
X-rays	134

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark Walter Layton, MD.

**Gender**
Male	131
Female	364

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	459
Hispanic	6
Native American / Alaskan Native	8
Other	0

**Age**
75 to 84	147
85 and over	36
Less than 65	90
65 to 74	199

Average of Total of Conditions of Medicare patients treated by Dr. Mark Walter Layton, MD From 2012 - 2023

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

Hypertension	47
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	20
Asthma	7
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Atrial Fibrillation	10
Cancer	7
Dementia	4

Education & Training

He has a state license in Washington.

Licensed In: Washington

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$4,868 Enbrel $1,972	Prolia $1,460	Otezla $1,229	Tavneos $166	$41
Pfizer Inc.	$2,910 XELJANZ $2,002	INFLECTRA $452	LYRICA $220	PAXLOVID $182	EMBEDA $32	Other $22
Janssen Biotech, Inc.	$2,440 STELARA $1,092	SIMPONI ARIA $984	SIMPONI $201	Tremfya $99	REMICADE $65
E.R. Squibb & Sons, L.L.C.	$1,995 ORENCIA $1,995
AbbVie, Inc.	$1,499 Humira $1,368	Rinvoq $71	$59
Other	$6,011 Actemra $926	Rinvoq $471	BENLYSTA $419	Cimzia $386	FORTEO $305	Other $3,504

**Types of Payments**
Food and Beverage	$19,578
Education	$145

Biography

Dr. Mark Layton is an Olympia, WA physician who specializes in legal medicine and rheumatology (arthritis & autoimmune diseases). He attended medical school at the University of Washington School of Medicine.

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Dr. Mark Walter Layton, 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 Walter Layton, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

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

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Walter Layton, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Mark Walter Layton, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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