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Home > WI Providers > Pathologists

Dr. Gene R. Shaw, MD

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Specializes in: Pathology

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-7654

Dr. Gene R. Shaw, MD is a pathologist in Marshfield, WI specializing in pathology.

Office Locations

1000 N Oak Avenue
Marshfield, WI 54449

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Noteworthy Medicare Patient Procedures Performed by Dr. Gene R. Shaw, MD in 2023

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

Top 10%

By Affordability:

blood count tests

In 2023, Dr. Gene R. Shaw, MD had a list price for blood count tests that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Wisconsin. 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 Volume:

lab tests

By Affordability:

In 2012, among providers in related specialties within Wisconsin, Dr. Gene R. Shaw, MD performed more lab tests procedures for Medicare patients than 75% of them and he also had a list price for blood tests, complete blood count (CBC), lab tests, and special stains that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2012 were lab tests and second opinions.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

lab tests	237
second opinions	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2013 were lab tests.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

lab tests	137

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	78
Female	64

**Age**
From 65 to 74	56
From 75 to 84	53
85 and over	18
Less than 65	15

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2013

Hypertension	68
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	38
Depression	19
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2014 were lab tests and blood draw.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	97
lab tests	187

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	123
Female	100

**Age**
From 65 to 74	80
From 75 to 84	78
85 and over	28
Less than 65	37

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2014

Hypertension	65
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2015 were lab tests and blood draw.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	161
lab tests	277

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	286
Female	194

**Age**
From 65 to 74	204
From 75 to 84	156
85 and over	46
Less than 65	74

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2015

Hypertension	57
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2016 were lab tests and blood draw.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	128
lab tests	225

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	154
Female	100

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	77
85 and over	32
Less than 65	36

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2016

Hypertension	68
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	9
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2017 were lab tests and blood draw.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	125
lab tests	224

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	144
Female	100

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	78
85 and over	29
Less than 65	39

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2017

Hypertension	66
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2018 were lab tests and blood draw.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	140
lab tests	177

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	134
Female	120

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	76
85 and over	28
Less than 65	35

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2018

Hypertension	61
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2019 were blood draw and lab tests.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	157
lab tests	132

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	125
Female	114

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	86
85 and over	24
Less than 65	42

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2019

Hypertension	71
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2020 were blood draw and lab tests.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

blood draw	32
lab tests	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	40
Female	41

**Age**
From 65 to 74	34
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2020

Hypertension	65
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	58
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2021 were lab tests.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

lab tests	43

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	45
Female	44

**Age**
From 65 to 74	36
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2021

Hypertension	69
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	63
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI during 2022 were lab tests.

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

lab tests	47

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	51
Female	42

**Age**
From 65 to 74	38
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2022

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gene R. Shaw, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gene R. Shaw, MD treated as a pathologist in Marshfield, WI were lab tests, blood draw and second opinions.

blood draw	120
lab tests	155
second opinions	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gene R. Shaw, MD.

**Gender**
Male	107
Female	83

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	85
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	63
85 and over	18
Less than 65	25
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	40
Asthma	4
Osteoporosis	6
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Atrial Fibrillation	16
Dementia	5
Cancer	16

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
Oxford Immunotec Inc.	$53 TSPOT TB TEST $53
Merck Sharp & Dohme LLC	$16 $16
Siemens Medical Solutions USA, Inc.	$13 ADVIA Immunoassay Reagents/Test Kit/Clinical Utilization $13
Alexion Pharmaceuticals, Inc.	$11 SOLIRIS $11

**Types of Payments**
Food and Beverage	$82
Education	$11

Biography

Dr. Gene Shaw's area of specialization is pathology. He studied medicine at the University of Minnesota Medical School.

Select Year:

Dr. Gene R. Shaw, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gene R. Shaw, MD in 2023

By Affordability:

By Volume:

By Affordability:

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. Gene R. Shaw, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gene R. Shaw, 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. Gene R. Shaw, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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