In 2023, Dr. Wallace I. Lai I, MD performed more abdominal duplex ultrasound, ankle brachial index (ABI), carotid duplex ultrasound, lower extremity arterial duplex, lower extremity venous duplex, pelvic duplex ultrasound, testicular duplex ultrasound, vascular procedures, and vascular ultrasound procedures for Medicare patients than 95% of providers in related specialties within Oregon.

Top 25%

By Volume:

ultrasound

In 2012, Dr. Wallace I. Lai I, MD performed more ultrasound (sonogram) procedures for Medicare patients than 75% of providers in related specialties within Oregon.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2012 were lab tests, ultrasound (sonogram), cardiac procedures and blood draw.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

blood draw	12
cardiac procedures	31
doctor visit	618
lab tests	116
ultrasound (sonogram)	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2013 were lab tests, cardiac procedures, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

ambulatory monitoring	14
blood draw	20
cardiac procedures	42
doctor visit	490
lab tests	110
ultrasound (sonogram)	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	71
Female	83

**Age**
From 65 to 74	54
From 75 to 84	37
85 and over	46
Less than 65	17

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2013

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	0
Atrial Fibrilation	46
Heart Failure	38
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2014 were device removal, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

cardiac procedures	11
device removal	13
doctor visit	224
ultrasound (sonogram)	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	83
Female	89

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	45
85 and over	26
Less than 65	44

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2014

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	52
Depression	23
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	0
Atrial Fibrilation	32
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	52
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2015 were lab tests and device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

device removal	27
doctor visit	383
lab tests	60

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	282
Female	220

**Ethnicity**
Non-Hispanic White	426
Black	0
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	140
85 and over	72
Less than 65	134

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	55
Depression	24
Chronic Kidney Disease	53
Asthma	17
Osteoperosis	0
Atrial Fibrilation	32
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	51
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2016 were device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

device removal	17
doctor visit	675

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	235
Female	183

**Ethnicity**
Non-Hispanic White	343
Black	0
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	110
85 and over	41
Less than 65	113

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	64
Asthma	24
Osteoperosis	4
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	51
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2017 were blood draw and device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

blood draw	52
device removal	19
doctor visit	970

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	283
Female	223

**Ethnicity**
Non-Hispanic White	418
Black	0
Hispanic	57
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	182
From 75 to 84	142
85 and over	49
Less than 65	133

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	54
Depression	23
Chronic Kidney Disease	62
Asthma	8
Osteoperosis	2
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	52
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2018 were blood draw and device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

blood draw	53
device removal	20
doctor visit	1056

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	347
Female	261

**Ethnicity**
Non-Hispanic White	491
Black	0
Hispanic	80
Asian	11
Other	0
Native American	15

**Age**
From 65 to 74	218
From 75 to 84	185
85 and over	52
Less than 65	153

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2018

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	55
Depression	23
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	3
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	21
Diabetes	53
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2019 were blood draw and device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

blood draw	47
device removal	22
doctor visit	1057

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	346
Female	277

**Ethnicity**
Non-Hispanic White	491
Black	0
Hispanic	85
Asian	14
Other	0
Native American	13

**Age**
From 65 to 74	230
From 75 to 84	179
85 and over	61
Less than 65	153

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	57
Depression	26
Chronic Kidney Disease	67
Asthma	7
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	19
Diabetes	57
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2020 were device removal.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

device removal	14
doctor visit	692

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	269
Female	218

**Ethnicity**
Non-Hispanic White	380
Black	0
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	140
85 and over	41
Less than 65	123

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	63
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	45
Chronic Obstructive Pulmonary Disease	17
Diabetes	54
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2021 were blood draw.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

blood draw	25
doctor visit	519

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	237
Female	169

**Ethnicity**
Non-Hispanic White	325
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	131
85 and over	36
Less than 65	93

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	58
Asthma	6
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	50
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2022 were ultrasound (sonogram), vascular procedures, cardiac procedures and pelvic imaging.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

abdominal imaging	25
cardiac procedures	37
doctor visit	583
pelvic imaging	25
ultrasound (sonogram)	137
vascular procedures	133

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	278
Female	236

**Ethnicity**
Non-Hispanic White	452
Black	0
Hispanic	38
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	173
85 and over	90
Less than 65	67

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	9
Atrial Fibrilation	45
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	41
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR during 2023 were ultrasound (sonogram), vascular procedures, cardiac procedures and pelvic imaging.

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

abdominal imaging	40
cardiac procedures	62
doctor visit	919
pelvic imaging	40
ultrasound (sonogram)	202
vascular procedures	193

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Male	310
Female	243

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	38
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	198
85 and over	96
Less than 65	43

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	9
Atrial Fibrilation	50
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Wallace I. Lai I, MD for Medicare patients.

The highest averages for the top procedures that Dr. Wallace I. Lai I, MD treated as a cardiac electrophysiologist in Salem, OR were vascular procedures, lab tests, ultrasound (sonogram) and cardiac procedures.

abdominal imaging	32
ambulatory monitoring	14
blood draw	34
cardiac procedures	36
device removal	18
doctor visit	682
lab tests	95
pelvic imaging	32
ultrasound (sonogram)	81
vascular procedures	163

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Wallace I. Lai I, MD.

**Gender**
Female	183
Male	228

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	2
Non-Hispanic White	329
Native American / Alaskan Native	3
Hispanic	43
Other	2

**Age**
75 to 84	123
85 and over	50
Less than 65	89
65 to 74	148

Average of Total of Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Wallace I. Lai I, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	47
Depression	21
Chronic Kidney Disease	48
Asthma	9
Osteoporosis	3
Heart Failure	34
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Atrial Fibrillation	24
Dementia	9
Cancer	8

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

Dr. Wallace I. Lai I, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Wallace I. Lai I, MD from all over the web to help you find the right in Salem, OR.

Overall Rating

(1 Rating)

Leave a Review

General Payments

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

**Payments by Company**
AngioDynamics, Inc.	$6,605 Auryon Laser System 100-120 Vac $4,875	EVLT $600	EVLT Laser $600	VCURE1470 $480	$50
AstraZeneca Pharmaceuticals LP	$811 BRILINTA $687	CRESTOR $63	FARXIGA $62
Janssen Pharmaceuticals, Inc	$758 XARELTO $751	$7
E.R. Squibb & Sons, L.L.C.	$405 ELIQUIS $405
Novartis Pharmaceuticals Corporation	$393 ENTRESTO $245	LEQVIO $148
Other	$3,105 Repatha $338	Vascepa $240	Peripheral Orbital Atherectomy System $194	VERQUVO $158	ELIQUIS $137	Other $2,037

**Types of Payments**
Food and Beverage	$5,504
Long term medical supply or device loan	$4,875
Education	$1,697

Biography

Dr. Wallace Lai's specialty is cardiac electrophysiology (heart rhythm). He studied medicine at Oregon Health & Science University School of Medicine.

Select Year:

Dr. Wallace I. Lai I, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Wallace I. Lai I, MD in 2023

By Volume:

By Volume:

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. Wallace I. Lai I, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Wallace I. Lai I, 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. Wallace I. Lai I, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Cardiac Electrophysiologists in Nearby Locations

Other Providers in Salem, OR