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Home > WA Providers > Allergists & Immunologists

Dr. Stephen Tilles, MD

(No ratings)

Specializes in: Allergy & Immunology

9725 3rd Avenue Ne Suite 500
Seattle, WA 98115

(206) 527-1200

Dr. Stephen Tilles, MD is an allergist and immunologist in Redmond, WA specializing in allergy & immunology.

Office Locations

8301 161st Avenue Ne #308
Redmond, WA 98052

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9725 3rd Avenue Ne Suite 500
Seattle, WA 98115

(206) 527-1200

(206) 527-2514

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In The News (see more mentions in the news)

“Stephen Tilles, MD, an allergist-immunologist in Seattle, told MedPage Today that he hasn't seen an increase in sunflower seed allergy.”—"Are Sunflower Seed Allergies Actually Increasing in Kids?", MedPage Today, March 2025

“The peanut powder is "extremely consistent batch to batch for each of the component allergens," co-author Stephen Tilles, MD, of the University of Washington in Seattle, told MedPage Today.”—"Allergen Loads in Common Peanut Foods for Oral Immunotherapy Vary Widely", MedPage Today, March 2025

“"We are pleased to be presenting these new important data for PALFORZIA at this meeting and share the overall positive clinical trial experiences of both patients and their caregivers with this...”—"Aimmune Therapeutics to Present New Data for PALFORZIA(r) [Peanut (Arachis hypogaea) Allergen Powder-dnfp] at the EAACI Hybrid Congress 2022", Associated Press News, June 2022

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	51

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	66

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	15
Female	27

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

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2013

Hypertension	55
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	48
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Tilles, MD treated as an allergist and immunologist in Redmond, WA during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

allergy testing	217
doctor visit	54
immunotherapy	34
injections	34
minimally invasive procedures	217
skin testing	217

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	14
Female	57

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2014

Hypertension	38
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	20
Depression	0
Chronic Kidney Disease	0
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Tilles, MD treated as an allergist and immunologist in Redmond, WA during 2015 were immunotherapy and injections.

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	43
immunotherapy	97
injections	97

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	46
Female	124

**Age**
From 65 to 74	114
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2015

Hypertension	40
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	0
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Tilles, MD treated as an allergist and immunologist in Redmond, WA during 2016 were immunotherapy and injections.

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	53
immunotherapy	60
injections	60

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	30
Female	67

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

**Age**
From 65 to 74	49
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2016

Hypertension	39
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	11
Asthma	47
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Tilles, MD treated as an allergist and immunologist in Redmond, WA during 2017 were immunotherapy and injections.

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	44
immunotherapy	16
injections	16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	29
Female	51

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2017

Hypertension	39
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	0
Asthma	45
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

doctor visit	27

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Male	17
Female	32

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2018

Hypertension	47
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	0
Asthma	63
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Volume of procedures performed by Dr. Stephen Tilles, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Tilles, MD treated as an allergist and immunologist in Redmond, WA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	217
doctor visit	48
immunotherapy	51
injections	51
minimally invasive procedures	217
skin testing	217

Average Medicare Patient Data From 2012 - 2018

Information about Medicare patients treated by Dr. Stephen Tilles, MD.

**Gender**
Female	51
Male	21

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

**Age**
75 to 84	7
85 and over	0
Less than 65	0
65 to 74	43

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Tilles, MD From 2012 - 2018

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

Hypertension	36
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	17
Depression	6
Chronic Kidney Disease	1
Asthma	40
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	2
Atrial Fibrillation	0
Dementia	0
Cancer	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. Stephen Tilles, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$31,185 FASENRA $30,786	SYMBICORT $215	$183
Regeneron Healthcare Solutions, Inc.	$22,785 DUPIXENT DUPILUMAB INJECTION $22,785
SANOFI-AVENTIS U.S. LLC	$8,861 NO PRODUCT DISCUSSED $8,861
GENZYME CORPORATION	$7,594 DUPIXENT $7,594
Genentech, Inc.	$6,689 XOLAIR $6,689
Other	$14,217 XOLAIR $4,718	PROAIR $3,754	MK-8237 $1,423	Odactra $1,423	QVAR $1,008	Other $1,892

**Types of Payments**
Consulting Fee	$56,213
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$16,600
Travel and Lodging	$10,315
Food and Beverage	$4,975
Honoraria	$3,000
Other	$229

Research Payments

Dr. Stephen Tilles, MD has received 351 research payments totaling $1,053,290.

Biography

Dr. Stephen Tilles is an allergy & immunology specialist in Seattle, WA. Dr. Tilles has obtained a license to practice in Washington.

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Dr. Stephen Tilles, MD

Office Locations

In The News (see more mentions in the news)

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. Stephen Tilles, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Tilles, MD in 2018

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Average Medicare Patient Data From 2012 - 2018

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Tilles, MD From 2012 - 2018

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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