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

Home > WA Providers > Internists & Internal Medicine Doctors

Dr. Henry Su, MD

Accepting New Patients

(161 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Sleep Medicine

University of California, San Diego (UCSD), School of Medicine

Professional interests include: diagnostic evaluation, nightmares, sleep study, and more.

11521 Ne 128th Street Suite 130
Kirkland, WA 98034

(425) 899-4280

Dr. Henry Su, MD is an internist in Kirkland, WA specializing in internal medicine (adult medicine) and sleep medicine. He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Henry Su, MD is affiliated with Evergreen Health.

Office Locations

11521 Ne 128th Street Suite 130
Kirkland, WA 98034

(425) 899-4280

(425) 899-4294

open_in_new

Evergreen Health

12303 Ne 130th Lane Suite 500
Kirkland, WA 98034

(425) 899-4280

(425) 899-4294

open_in_new

Some issues Dr. Henry Su, MD can help you with:

Sleep Study

A sleep study reveals important insights about a patient's sleep patterns by measuring brain activity, breathing, and movement. There are five types of sleep studies: a polysomnogram, titration sleep study, split night sleep study, multiple sleep latency test, and at-home sleep study. Sleep studies may help identify conditions such as:

Insomnia
Sleep apnea
Restless legs syndrome
Sleep walking
REM sleep behavior disorder
Narcolepsy

The most widely performed sleep test is the traditional polysomnogram (PSG). This test is typically used to determine whether patients have sleep apnea (lapses in breathing while asleep). Polysomnograms are conducted overnight in a specialized sleep clinic or sleep center, where a patient enters the sleep center and is assigned to a room with a bed, medical equipment, and monitoring system. An overnight sleep technician attaches electrodes to the patient's head, chest, and legs. This application process lasts for around an hour. A sleep technician watches and evaluates the patient as they sleep. Objects such as a comfortable pillow from home, toiletries, and small personal items may be helpful in easing patients into sleep in unfamiliar surroundings.

Patients receive their physician-interpreted sleep study results within a few weeks of the test. If sleep apnea is detected, patients may be asked to return for a titration sleep study. A titration study involves the same procedures and electrode placement of a polysomnogram, but also includes a mask attached to a CPAP (continuous positive airway pressure) machine. The CPAP machine brings pressurized air to the patient. The technician may monitor and adjust the CPAP's air pressure throughout the night. The purpose of a titration study is to determine the appropriate air pressure for patients with obstructive sleep apnea (blocked upper airway).

A split night study combines the polysomnogram and titration sleep studies into two sessions on the same night. Split night studies enable patients to complete both studies quickly instead of waiting weeks in between tests and may expedite the interpretation of results and treatment.

Multiple sleep latency test (MSLT) measures how fast someone is able to fall asleep. Unlike other sleep tests, this test is performed during the day. It may take place after an overnight sleep study. The MSLT test monitors napping and potential for daytime sleepiness and exhaustion.

At-home sleep tests are fully conducted by patients in their own homes. Patients attach fewer electrodes, a breathing sensor, a microphone, and a data collection device to themselves and sleep in their own beds. The following morning, patients gather the data collection device and return it to their medical providers. While at-home sleep tests are convenient, they are not recommended for patients with severe sleep problems. At-home sleep tests are less precise than clinical tests and do not measure brain activity.

Sleep studies are essential to helping patients receive accurate sleep disorder diagnoses and proper treatment. A sleep study can be the first step towards higher quality sleep and physical health.

Noteworthy Medicare Patient Procedures Performed by Dr. Henry Su, MD in 2024

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

Top 5%

By Volume:

home cardiorespiratory sleep study

in-lab polysomnography

sleep study

sleep study with CPAP

By Affordability:

cardiorespiratory sleep study

home cardiorespiratory sleep study

home sleep study

in-lab polysomnography

in-lab sleep study

polysomnography

sleep study

In 2024, among providers in related specialties within Washington, Dr. Henry Su, MD performed more home cardiorespiratory (type 3) sleep study, in-lab polysomnography (overnight sleep study), sleep study, and sleep study with CPAP procedures for Medicare patients than 95% of them and he also had a list price for cardiorespiratory (type 3) sleep study, home cardiorespiratory (type 3) sleep study, home sleep study, in-lab polysomnography (overnight sleep study), in-lab sleep study, polysomnography (PSG), and sleep study that was lower than the list prices billed to Medicare by 95% 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 Affordability:

diagnostic sleep study

In 2012, Dr. Henry Su, MD had a list price for diagnostic (regular) sleep study that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2012 were sleep study, pulmonary testing and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	20
doctor visit	422
pulmonary testing	60
sleep study	74

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2013 were sleep study, pulmonary testing and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	47
doctor visit	567
pulmonary testing	52
sleep study	158

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	146
Female	147

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	94
85 and over	23
Less than 65	28

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2013

Hypertension	72
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2014 were sleep study, pulmonary testing and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	32
doctor visit	503
pulmonary testing	113
sleep study	127

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	165
Female	161

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	104
85 and over	32
Less than 65	25

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2014

Hypertension	73
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	29
Asthma	18
Osteoperosis	6
Atrial Fibrilation	21
Heart Failure	27
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2015 were sleep study, pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	32
doctor visit	402
hospital care	60
inpatient care	60
pulmonary testing	69
sleep study	122

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	298
Female	270

**Ethnicity**
Non-Hispanic White	502
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	184
85 and over	64
Less than 65	52

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2015

Hypertension	72
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	36
Asthma	32
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	38
Diabetes	35
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2016 were sleep study, pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	17
doctor visit	436
hospital care	40
inpatient care	40
pulmonary testing	96
sleep study	125

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	157
Female	164

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	0
Asian	21
Other	11
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	115
85 and over	31
Less than 65	29

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	33
Asthma	39
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	29
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2017 were sleep study, pulmonary testing and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	38
doctor visit	423
pulmonary testing	50
sleep study	166

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	154
Female	148

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	0
Asian	17
Other	14
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	106
85 and over	26
Less than 65	29

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2017

Hypertension	73
High Cholesterol	47
Stroke	8
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	31
Asthma	20
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	33
Diabetes	31
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2018 were sleep study, pulmonary testing, airway management and hospital care.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	36
doctor visit	356
hospital care	26
inpatient care	26
pulmonary testing	38
sleep study	170

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	154
Female	152

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	14
Other	15
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	117
85 and over	25
Less than 65	14

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2018

Hypertension	74
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	31
Diabetes	31
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2019 were sleep study and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	29
doctor visit	354
sleep study	186

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	163
Female	127

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	95
85 and over	21
Less than 65	24

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2019

Hypertension	72
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	15
doctor visit	310
sleep study	102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	140
Female	91

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2021 were sleep study.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

doctor visit	310
sleep study	83

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	150
Female	105

**Ethnicity**
Non-Hispanic White	223
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	101
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2021

Hypertension	70
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2022 were sleep study.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

doctor visit	269
sleep study	82

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	141
Female	108

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	98
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2023 were sleep study and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	15
doctor visit	344
sleep study	100

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	141
Female	107

**Ethnicity**
Non-Hispanic White	221
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2023

Hypertension	74
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA during 2024 were sleep study and airway management.

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

airway management	14
doctor visit	327
sleep study	95

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Male	129
Female	96

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	95
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Su, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Henry Su, MD for Medicare patients.

The highest averages for the top procedures that Dr. Henry Su, MD treated as an internist in Kirkland, WA were sleep study, pulmonary testing, hospital care and inpatient care.

airway management	26
doctor visit	386
hospital care	42
inpatient care	42
pulmonary testing	68
sleep study	122

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Henry Su, MD.

**Gender**
Female	128
Male	149

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	11
Non-Hispanic White	242
Native American / Alaskan Native	0
Hispanic	1
Other	3

**Age**
85 and over	17
75 to 84	100
Less than 65	15
65 to 74	135

Average of Total of Conditions of Medicare patients treated by Dr. Henry Su, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	25
Asthma	15
Osteoporosis	7
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Atrial Fibrillation	20
Dementia	8
Cancer	13

Education & Training

Dr. Henry Su, MD graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at Virginia Mason Medical Center. He is certified by the Board Certified in Internal Medicine and has a state license in Washington.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: Virginia Mason Medical Center

Board Certification: Board Certified in Internal Medicine

Licensed In: Washington

Affiliations & Hospitals

Dr. Henry Su, MD is associated with these hospitals and organizations:

Evergreen Health

Ratings & Reviews

Dr. Henry Su, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 161 ratings. We collect ratings and reviews of Dr. Henry Su, MD from all over the web to help you find the right in Kirkland, WA.

4.8

Overall Rating

(161 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2022-03-09

I've been seeing Dr Su for the better part of 10+ years.
Excellent sleep-medicine experience.

General Payments

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

**Payments by Company**
Axsome Therapeutics, Inc.	$125 SUNOSI $125
Boehringer Ingelheim Pharmaceuticals, Inc.	$120 OFEV $120
Ariosa Diagnostics, Inc.	$103 MD-Harmony Prenatal $103
3B Medical, Inc.	$49 LUNA $49
Actelion Pharmaceuticals US, Inc.	$39 $39
Other	$76 Serostim $22	AirSense $16	COMPLERA $14	Trilogy 100 $12	DILAPAN-S $12

**Types of Payments**
Food and Beverage	$499
Education	$12

Biography

Dr. Henry Su sees patients in Kirkland, WA. His medical specialty is sleep medicine. Areas of expertise for Dr. Su include nightmares, restless leg syndrome, and snoring. Patients rated Dr. Su highly, giving him an average of 5.0 stars (out of 5). He studied medicine at the University of California, San Diego (UCSD), School of Medicine. His residency was performed at Virginia Mason Medical Center. Dr. Su has received professional recognition including the following: Seattle Met "Top Doctors". He speaks Chinese. Dr. Su is professionally affiliated with Evergreen Health. He welcomes new patients at his office inKirkland, WA as reported by Evergreen Health.