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Dr. Patrick Andrew Twomey, MD

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Specializes in: Pathology

University of Minnesota Medical School

Professional interests include: lab tests

402 E 2nd Street
Duluth, MN 55805

(218) 786-4000

Dr. Patrick Andrew Twomey, MD is a pathologist in Duluth, MN specializing in pathology. He graduated from University of Minnesota Medical School. Dr. Patrick Andrew Twomey, MD is affiliated with Essentia Health.

Office Locations

402 E 2nd Street
Duluth, MN 55805

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Noteworthy Medicare Patient Procedures Performed by Dr. Patrick Andrew Twomey, MD in 2023

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

Top 25%

By Volume:

lab tests

In 2012, Dr. Patrick Andrew Twomey, MD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within Minnesota.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2012 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	16
cytology	16
lab tests	330

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2013 were lab tests.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

lab tests	131

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	108
Female	119

**Age**
From 65 to 74	77
From 75 to 84	67
85 and over	30
Less than 65	53

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2013

Hypertension	67
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2014 were lab tests.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

lab tests	172

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	101
Female	112

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	64
85 and over	35
Less than 65	54

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2014

Hypertension	63
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	30
Depression	29
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	112
Female	110

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	82
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2015

Hypertension	63
High Cholesterol	47
Stroke	10
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2016 were lab tests and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

cytology	17
lab tests	333

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	263
Female	324

**Ethnicity**
Non-Hispanic White	556
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	246
From 75 to 84	184
85 and over	56
Less than 65	101

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2016

Hypertension	66
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2017 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	42
cytology	43
lab tests	657

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	440
Female	459

**Ethnicity**
Non-Hispanic White	834
Black	0
Hispanic	0
Asian	0
Other	0
Native American	46

**Age**
From 65 to 74	328
From 75 to 84	255
85 and over	116
Less than 65	200

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2017

Hypertension	61
High Cholesterol	35
Stroke	4
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2018 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	35
cytology	30
lab tests	611

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	412
Female	391

**Ethnicity**
Non-Hispanic White	746
Black	0
Hispanic	0
Asian	0
Other	0
Native American	37

**Age**
From 65 to 74	300
From 75 to 84	239
85 and over	102
Less than 65	162

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2018

Hypertension	70
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2019 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	62
cytology	32
lab tests	664

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	399
Female	404

**Ethnicity**
Non-Hispanic White	728
Black	0
Hispanic	0
Asian	0
Other	20
Native American	38

**Age**
From 65 to 74	333
From 75 to 84	229
85 and over	80
Less than 65	161

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2019

Hypertension	67
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2020 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	56
cytology	31
lab tests	533

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	349
Female	327

**Ethnicity**
Non-Hispanic White	620
Black	0
Hispanic	0
Asian	0
Other	0
Native American	37

**Age**
From 65 to 74	276
From 75 to 84	201
85 and over	74
Less than 65	125

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2020

Hypertension	67
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2021 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	47
cytology	42
lab tests	610

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	420
Female	433

**Ethnicity**
Non-Hispanic White	798
Black	0
Hispanic	0
Asian	0
Other	0
Native American	26

**Age**
From 65 to 74	394
From 75 to 84	237
85 and over	70
Less than 65	152

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2021

Hypertension	66
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN during 2022 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

consultation	33
cytology	46
lab tests	591

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	380
Female	395

**Ethnicity**
Non-Hispanic White	711
Black	0
Hispanic	0
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	346
From 75 to 84	225
85 and over	71
Less than 65	133

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2022

Hypertension	73
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Patrick Andrew Twomey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patrick Andrew Twomey, MD treated as a pathologist in Duluth, MN were lab tests, consultation and cytology.

consultation	41
cytology	32
lab tests	463

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Patrick Andrew Twomey, MD.

**Gender**
Male	271
Female	279

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	490
Native American / Alaskan Native	20
Hispanic	0
Other	1

**Age**
75 to 84	162
85 and over	57
Less than 65	103
65 to 74	221

Average of Total of Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	32
Asthma	8
Osteoporosis	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Atrial Fibrillation	12
Dementia	6
Cancer	14

Education & Training

Dr. Patrick Andrew Twomey, MD graduated from University of Minnesota Medical School. He completed residency at Madigan Army Medical Center. He is certified by the American Board of Pathology and has a state license in Minnesota.

Medical School: University of Minnesota Medical School

Residency: Madigan Army Medical Center

Board Certification: American Board of Pathology

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Patrick Andrew Twomey, MD is associated with these hospitals and organizations:

Essentia Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Abbott Laboratories	$48 I-STAT $48

**Types of Payments**
Food and Beverage	$48

Biography

Dr. Patrick Twomey sees patients in Duluth, MN. His medical specialty is pathology. Dr. Twomey has a special interest in lab tests. He is professionally affiliated with Essentia Health. Unfortunately, according to Doctor.com, he is not currently accepting new patients. He graduated from the University of Minnesota Medical School and then he performed his residency at Madigan Army Medical Center.

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Dr. Patrick Andrew Twomey, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Patrick Andrew Twomey, MD in 2023

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. Patrick Andrew Twomey, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Patrick Andrew Twomey, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Duluth, MN