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Dr. Gary Thomas Underhill, MD

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Specializes in: Emergency Medicine

Loma Linda University School of Medicine (1996)

1025 S 2nd Avenue
Walla Walla, WA 99362

(509) 525-0480

Dr. Gary Thomas Underhill, MD is an emergency medicine doctor in Walla Walla, WA specializing in emergency medicine. He graduated from Loma Linda University School of Medicine in 1996 and has 28 years of experience. Dr. Gary Thomas Underhill, MD is affiliated with WASHINGTON EMERGENCY PHYSICIAN PARTNERS PLLC and COLUMBIA COUNTY HOSPITAL DISTRICT.

Office Locations

Address:

1025 S 2nd Avenue
Walla Walla, WA 99362

emergency care	786

**Gender**
Male	227
Female	383

**Ethnicity**
Non-Hispanic White	543
Black	0
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	173
85 and over	182
Less than 65	99

Hypertension	65
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	23
Cancer	11

emergency care	715

**Gender**
Male	212
Female	354

**Ethnicity**
Non-Hispanic White	522
Black	0
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	155
85 and over	156
Less than 65	105

Hypertension	68
High Cholesterol	48
Stroke	9
Ischemic Heart Disease	40
Depression	35
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	23
Cancer	12

emergency care	853

**Gender**
Male	534
Female	756

**Ethnicity**
Non-Hispanic White	1140
Black	0
Hispanic	96
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	334
85 and over	356
Less than 65	272

Hypertension	67
High Cholesterol	48
Stroke	9
Ischemic Heart Disease	42
Depression	36
Chronic Kidney Disease	28
Asthma	17
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	19
Cancer	8

emergency care	1040
nosebleed treatment	11

**Gender**
Male	326
Female	455

**Ethnicity**
Non-Hispanic White	695
Black	0
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	226
85 and over	209
Less than 65	154

Hypertension	68
High Cholesterol	53
Stroke	9
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	31
Asthma	25
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Dementia	23
Cancer	9

emergency care	483

**Gender**
Male	170
Female	234

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	110
85 and over	119
Less than 65	70

Hypertension	68
High Cholesterol	46
Stroke	9
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	24
Cancer	8

emergency care	387

**Gender**
Male	166
Female	226

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	100
85 and over	78
Less than 65	105

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	52
Asthma	14
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	26
Cancer	13

emergency care	772
hospital care	19
inpatient care	19

**Gender**
Male	310
Female	434

**Ethnicity**
Non-Hispanic White	638
Black	12
Hispanic	66
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	205
85 and over	171
Less than 65	146

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	29
Cancer	13

emergency care	634
tracheal (windpipe) procedures	10

**Gender**
Male	252
Female	352

**Ethnicity**
Non-Hispanic White	519
Black	0
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	177
85 and over	154
Less than 65	85

Hypertension	75
High Cholesterol	59
Stroke	11
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	61
Asthma	10
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	31
Cancer	14

emergency care	959
hospital care	29
inpatient care	29

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Gary Thomas Underhill, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Thomas Underhill, MD treated as an emergency medicine doctor in Walla Walla, WA were emergency care, hospital care, inpatient care and nosebleed treatment.

emergency care	736
hospital care	24
inpatient care	24
nosebleed treatment	11
tracheal (windpipe) procedures	10

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Gary Thomas Underhill, MD.

**Gender**
Male	219
Female	319

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	471
Native American / Alaskan Native	0
Hispanic	45
Other	1

**Age**
75 to 84	148
85 and over	142
Less than 65	103
65 to 74	145

Average of Total of Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD From 2013 - 2021

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

Hypertension	56
High Cholesterol	42
Stroke	8
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	31
Asthma	10
Osteoporosis	7
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Atrial Fibrillation	14
Cancer	8
Dementia	19

Education & Training

Dr. Gary Thomas Underhill, MD graduated from Loma Linda University School of Medicine in 1996. He has a state license in Washington.

Medical School: Loma Linda University School of Medicine (1996)

Licensed In: Washington

Affiliations & Hospitals

Dr. Gary Thomas Underhill, MD is associated with these hospitals and organizations:

WASHINGTON EMERGENCY PHYSICIAN PARTNERS PLLC

COLUMBIA COUNTY HOSPITAL DISTRICT

Ratings & Reviews

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$84 $84

**Types of Payments**
Education	$84

Biography

Dr. Gary Underhill is a specialist in emergency medicine. He graduated from Loma Linda University School of Medicine.

Select Year:

Dr. Gary Thomas Underhill, MD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Gary Thomas Underhill, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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