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Dr. Kari Astrid Thomas, MD

(No ratings)

Specializes in: Diagnostic Radiology

University of New Mexico School of Medicine (2007)

Professional interests include: breast imaging

1015 Nw 22nd Avenue Suite T240
Portland, OR 97210

(503) 413-7127

Dr. Kari Astrid Thomas, MD is a diagnostic radiologist in Portland, OR specializing in diagnostic radiology. She graduated from University of New Mexico School of Medicine in 2007 and has 19 years of experience. Dr. Kari Astrid Thomas, MD is affiliated with Women's Healthcare Associates.

Office Locations

1015 Nw 22nd Avenue Suite T240
Portland, OR 97210

(503) 413-7127

(503) 227-0218

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9701 Sw Barnes Road Suite 150
Portland, OR 97225

(503) 734-3535

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Noteworthy Medicare Patient Procedures Performed by Dr. Kari Astrid Thomas, MD in 2024

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

Top 25%

By Volume:

In 2012, Dr. Kari Astrid Thomas, MD performed more breast imaging, breast ultrasound, mammogram (breast X-ray), and screening mammogram 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. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2012 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

thoracic (chest) imaging	167
X-rays	167

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2013 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	18
brain imaging (neuroimaging)	45
breast procedures	603
CT scan	48
diagnostic imaging	50
diagnostic procedures	13
excision	13
hip imaging	20
image guided procedures	26
minimally invasive procedures	26
minor procedures	13
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	20
open surgery	13
pelvic imaging	18
preventive care	461
thoracic (chest) imaging	429
ultrasound (sonogram)	66
women's imaging	577
X-rays	960

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	273
Female	817

**Ethnicity**
Non-Hispanic White	931
Black	65
Hispanic	28
Asian	32
Other	23
Native American	11

**Age**
From 65 to 74	472
From 75 to 84	278
85 and over	118
Less than 65	222

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2013

Hypertension	61
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2014 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	37
brain imaging (neuroimaging)	276
breast procedures	938
CT scan	256
diagnostic imaging	138
diagnostic procedures	20
gastrointestinal procedures	26
hip imaging	40
image guided procedures	31
minimally invasive procedures	31
minor procedures	20
MRI (magnetic resonance imaging)	159
musculoskeletal imaging	69
pelvic imaging	52
preventive care	657
spinal procedures	153
thoracic (chest) imaging	544
ultrasound (sonogram)	126
vascular procedures	25
women's imaging	907
X-rays	1513

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	489
Female	1317

**Ethnicity**
Non-Hispanic White	1574
Black	105
Hispanic	38
Asian	44
Other	28
Native American	17

**Age**
From 65 to 74	783
From 75 to 84	454
85 and over	194
Less than 65	375

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2014

Hypertension	59
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	26
Depression	29
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2015 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	42
brain imaging (neuroimaging)	296
breast procedures	860
CT scan	286
diagnostic imaging	97
diagnostic procedures	24
gastrointestinal procedures	25
hip imaging	42
image guided procedures	24
minimally invasive procedures	24
minor procedures	24
MRI (magnetic resonance imaging)	177
musculoskeletal imaging	97
neck imaging	27
pelvic imaging	41
preventive care	567
spinal procedures	200
thoracic (chest) imaging	648
ultrasound (sonogram)	218
vascular procedures	57
women's imaging	836
X-rays	1535

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	1068
Female	2670

**Ethnicity**
Non-Hispanic White	3302
Black	196
Hispanic	56
Asian	88
Other	70
Native American	26

**Age**
From 65 to 74	1674
From 75 to 84	974
85 and over	370
Less than 65	720

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2015

Hypertension	60
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2016 were X-rays, women's imaging, breast procedures and thoracic (chest) imaging.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	42
brain imaging (neuroimaging)	294
breast procedures	649
CT scan	251
diagnostic imaging	95
gastrointestinal procedures	17
MRI (magnetic resonance imaging)	195
musculoskeletal imaging	37
pelvic imaging	42
preventive care	410
spinal procedures	156
thoracic (chest) imaging	533
ultrasound (sonogram)	155
vascular procedures	25
women's imaging	649
X-rays	1157

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	513
Female	1088

**Ethnicity**
Non-Hispanic White	1404
Black	68
Hispanic	46
Asian	37
Other	33
Native American	13

**Age**
From 65 to 74	707
From 75 to 84	425
85 and over	146
Less than 65	323

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2016

Hypertension	60
High Cholesterol	44
Stroke	7
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	31
Asthma	20
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2017 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	46
brain imaging (neuroimaging)	108
breast procedures	1081
CT scan	115
diagnostic imaging	129
diagnostic procedures	21
image guided procedures	21
minimally invasive procedures	21
minor procedures	21
MRI (magnetic resonance imaging)	55
musculoskeletal imaging	12
pelvic imaging	34
preventive care	691
spinal procedures	69
thoracic (chest) imaging	267
ultrasound (sonogram)	263
vascular procedures	11
women's imaging	1060
X-rays	1140

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	273
Female	1122

**Ethnicity**
Non-Hispanic White	1205
Black	69
Hispanic	26
Asian	39
Other	36
Native American	20

**Age**
From 65 to 74	720
From 75 to 84	332
85 and over	119
Less than 65	224

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2017

Hypertension	55
High Cholesterol	35
Stroke	4
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2018 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	25
brain imaging (neuroimaging)	38
breast procedures	1128
CT scan	63
diagnostic imaging	148
diagnostic procedures	15
image guided procedures	34
minimally invasive procedures	34
minor procedures	15
pelvic imaging	25
preventive care	750
spinal procedures	13
ultrasound (sonogram)	220
vascular procedures	24
women's imaging	1094
X-rays	911

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	188
Female	1082

**Ethnicity**
Non-Hispanic White	1117
Black	57
Hispanic	0
Asian	28
Other	38
Native American	0

**Age**
From 65 to 74	755
From 75 to 84	285
85 and over	73
Less than 65	157

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2018

Hypertension	49
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	22
Depression	28
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2019 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	64
brain imaging (neuroimaging)	65
breast procedures	715
CT scan	129
diagnostic imaging	76
pelvic imaging	64
preventive care	477
spinal procedures	11
ultrasound (sonogram)	162
women's imaging	715
X-rays	564

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	225
Female	859

**Ethnicity**
Non-Hispanic White	966
Black	43
Hispanic	17
Asian	15
Other	31
Native American	12

**Age**
From 65 to 74	571
From 75 to 84	248
85 and over	102
Less than 65	163

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2019

Hypertension	55
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2020 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	35
brain imaging (neuroimaging)	38
breast procedures	866
CT scan	73
diagnostic imaging	113
pelvic imaging	35
preventive care	549
ultrasound (sonogram)	204
women's imaging	866
X-rays	662

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	159
Female	889

**Ethnicity**
Non-Hispanic White	909
Black	35
Hispanic	0
Asian	31
Other	37
Native American	0

**Age**
From 65 to 74	611
From 75 to 84	249
85 and over	59
Less than 65	129

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2020

Hypertension	50
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	23
Depression	28
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2021 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	23
brain imaging (neuroimaging)	44
breast procedures	871
CT scan	67
diagnostic imaging	119
diagnostic procedures	14
image guided procedures	28
minimally invasive procedures	28
minor procedures	14
pelvic imaging	23
preventive care	544
ultrasound (sonogram)	193
vascular procedures	13
women's imaging	843
X-rays	663

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	180
Female	909

**Ethnicity**
Non-Hispanic White	960
Black	27
Hispanic	27
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	631
From 75 to 84	263
85 and over	68
Less than 65	127

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2021

Hypertension	47
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

abdominal imaging	14
brain imaging (neuroimaging)	22
breast procedures	1352
CT scan	36
diagnostic imaging	155
diagnostic procedures	26
image guided procedures	39
minimally invasive procedures	39
minor procedures	26
pelvic imaging	14
preventive care	886
ultrasound (sonogram)	272
women's imaging	1313
X-rays	1041

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Male	111
Female	1190

**Ethnicity**
Non-Hispanic White	1129
Black	50
Hispanic	31
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	769
From 75 to 84	367
85 and over	69
Less than 65	96

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2022

Hypertension	54
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	12
Depression	19
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	3
Cancer	23

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2023 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

breast procedures	1517
diagnostic imaging	151
diagnostic procedures	31
image guided procedures	31
minimally invasive procedures	31
minor procedures	31
preventive care	1055
ultrasound (sonogram)	280
women's imaging	1486
X-rays	1206

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Ethnicity**
Non-Hispanic White	1107
Black	29
Hispanic	0
Asian	29
Other	64
Native American	0

**Age**
From 65 to 74	765
From 75 to 84	397
85 and over	43
Less than 65	54

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2023

Hypertension	49
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	10
Depression	18
Chronic Kidney Disease	9
Asthma	9
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	14
Dementia	2
Cancer	23

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR during 2024 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

breast procedures	1436
diagnostic imaging	119
diagnostic procedures	16
image guided procedures	16
minimally invasive procedures	16
minor procedures	16
preventive care	997
ultrasound (sonogram)	304
women's imaging	1420
X-rays	1116

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Ethnicity**
Non-Hispanic White	1072
Black	27
Hispanic	0
Asian	30
Other	38
Native American	0

**Age**
From 65 to 74	701
From 75 to 84	366
85 and over	56
Less than 65	60

Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD in 2024

Hypertension	50
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	9
Depression	16
Chronic Kidney Disease	9
Asthma	10
Osteoperosis	27
Atrial Fibrilation	9
Heart Failure	6
Chronic Obstructive Pulmonary Disease	5
Diabetes	14
Dementia	1
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Kari Astrid Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kari Astrid Thomas, MD treated as a diagnostic radiologist in Portland, OR were breast procedures, women's imaging, X-rays and preventive care.

abdominal imaging	34
brain imaging (neuroimaging)	122
breast procedures	1001
CT scan	132
diagnostic imaging	115
diagnostic procedures	20
excision	13
gastrointestinal procedures	22
hip imaging	34
image guided procedures	27
minimally invasive procedures	27
minor procedures	20
MRI (magnetic resonance imaging)	120
musculoskeletal imaging	47
neck imaging	27
open surgery	13
pelvic imaging	34
preventive care	670
spinal procedures	100
thoracic (chest) imaging	431
ultrasound (sonogram)	205
vascular procedures	25
women's imaging	980
X-rays	971

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Kari Astrid Thomas, MD.

**Gender**
Female	918
Male	267

**Ethnicity**
Black / African American	59
Asian / Pacific Islander	28
Non-Hispanic White	1205
Native American / Alaskan Native	7
Hispanic	20
Other	38

**Age**
75 to 84	356
85 and over	109
Less than 65	203
65 to 74	704

Average of Total of Conditions of Medicare patients treated by Dr. Kari Astrid Thomas, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Kari Astrid Thomas, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	49
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	21
Asthma	9
Osteoporosis	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Atrial Fibrillation	10
Dementia	6
Cancer	16

Education & Training

Dr. Kari Astrid Thomas, MD graduated from University of New Mexico School of Medicine in 2007. She completed residency at Oregon Health & Science University Affiliated Hospitals. She is certified by the American Board of Radiology, 10721 and has a state license in Oregon.

Medical School: University of New Mexico School of Medicine (2007)

Residency: Oregon Health & Science University Affiliated Hospitals (2012)

Board Certification: American Board of Radiology, 10721

Licensed In: Oregon

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General Payments

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

**Payments by Company**
Pfizer Inc.	$163 NURTEC ODT $89	ELIQUIS $45	ZYVOX $18	PREVNAR - 13 $11
HOLOGIC INC	$30 Myosure $30
Boston Scientific Corporation	$25 PAIN MANAGEMENT $25
Volpara Solutions Inc	$25 $25
Hologic Sales and Service, LLC	$15 3DQuorum $15
Other	$11 $11

**Types of Payments**
Food and Beverage	$267

Biography

Dr. Kari Thomas is a physician who specializes in diagnostic radiology. Clinical interests for Dr. Thomas include breast imaging. Dr. Thomas graduated from the University of New Mexico School of Medicine and then she performed her residency at a hospital affiliated with Oregon Health & Science University. Her distinctions include: Khatali Alumni Award for Outstanding Academic Achievement, University of New Mexico and Alpha Omega Alpha Medical Honor Society, University of New Mexico. She is professionally affiliated with Women's Healthcare Associates.