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Dr. Grant R. Gwinup, MD

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Specializes in: Wound Care, Emergency Medicine and General Practice

825 Delbon Avenue
Turlock, CA 95382

(209) 342-2300

Dr. Grant R. Gwinup, MD is a wound care provider in Placerville, CA specializing in wound care, emergency medicine and general practice. Dr. Grant R. Gwinup, MD is affiliated with Marshall Medical.

Office Locations

1095 Marshall Way Suite 203
Placerville, CA 95667

(530) 344-5496

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Marshall Medical

1100 Marshall Way Marshall Emergency Department
Placerville, CA 95667

(530) 626-2717

(530) 626-8790

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825 Delbon Avenue
Turlock, CA 95382

(209) 342-2300

(209) 524-4240

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Noteworthy Medicare Patient Procedures Performed by Dr. Grant R. Gwinup, MD in 2024

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

Top 25%

By Volume:

non-excisional debridement

By Affordability:

debridement

In 2012, among providers in related specialties within California, Dr. Grant R. Gwinup, MD performed more non-excisional debridement procedures for Medicare patients than 75% of them and he also had a list price for debridement (removal of unhealthy tissue) 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. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	796

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	893

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	417
Female	612

**Ethnicity**
Non-Hispanic White	787
Black	61
Hispanic	121
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	274
85 and over	233
Less than 65	259

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	33
Asthma	15
Osteoperosis	16
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	31
Diabetes	32
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	766

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	379
Female	544

**Ethnicity**
Non-Hispanic White	799
Black	19
Hispanic	63
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	227
85 and over	227
Less than 65	207

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2014

Hypertension	73
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	16
Atrial Fibrilation	22
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	752

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	806
Female	942

**Ethnicity**
Non-Hispanic White	1578
Black	0
Hispanic	108
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	504
From 75 to 84	496
85 and over	430
Less than 65	318

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	43
Depression	35
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	30
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	748

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	377
Female	464

**Ethnicity**
Non-Hispanic White	779
Black	0
Hispanic	31
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	262
From 75 to 84	199
85 and over	197
Less than 65	183

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2016

Hypertension	74
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	37
Asthma	36
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	30
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

emergency care	697

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	358
Female	385

**Ethnicity**
Non-Hispanic White	686
Black	0
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	193
85 and over	156
Less than 65	150

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	34
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2018 were emergency care, debridement (removal of unhealthy tissue) and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	105
doctor visit	242
emergency care	493
hyperbaric oxygen (HBO) therapy	49

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	295
Female	332

**Ethnicity**
Non-Hispanic White	578
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	161
85 and over	149
Less than 65	124

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2019 were debridement (removal of unhealthy tissue) and emergency care.

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	257
doctor visit	546
emergency care	104

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	184
Female	163

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	98
85 and over	81
Less than 65	45

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	47
Depression	30
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	39
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2020 were debridement (removal of unhealthy tissue), reconstructive surgery, plastic surgery procedures and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	174
doctor visit	115
plastic surgery procedures	14
reconstructive surgery	14
tissue transfer	14
wound repair (e.g. stitches)	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	68
Female	67

**Ethnicity**
Non-Hispanic White	124
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	41
85 and over	32
Less than 65	19

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2021 were debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	164
doctor visit	295

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	72
Female	64

**Age**
From 65 to 74	46
From 75 to 84	42
85 and over	27
Less than 65	21

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	18
Diabetes	39
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2022 were debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	166
doctor visit	315

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	61
Female	63

**Age**
From 65 to 74	46
From 75 to 84	48
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	16
Atrial Fibrilation	31
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2023 were debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	116
doctor visit	210

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	54
Female	58

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	28
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA during 2024 were debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

debridement (removal of unhealthy tissue)	159
doctor visit	157

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	62
Female	47

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	35
85 and over	19
Less than 65	13

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	19
Atrial Fibrilation	28
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Grant R. Gwinup, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grant R. Gwinup, MD treated as a wound care provider in Placerville, CA were emergency care, debridement (removal of unhealthy tissue), reconstructive surgery and plastic surgery procedures.

debridement (removal of unhealthy tissue)	163
doctor visit	268
emergency care	656
plastic surgery procedures	14
reconstructive surgery	14
tissue transfer	14
wound repair (e.g. stitches)	14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Grant R. Gwinup, MD.

**Gender**
Male	241
Female	287

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	5
Non-Hispanic White	450
Hispanic	30
Native American / Alaskan Native	3
Other	0

**Age**
75 to 84	142
85 and over	120
Less than 65	103
65 to 74	159

Average of Total of Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	37
Asthma	10
Osteoporosis	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Atrial Fibrillation	23
Cancer	12
Dementia	14

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
BIOTISSUE HOLDINGS, INC.	$28 CLARIX $28
Janssen Pharmaceuticals, Inc	$21 XARELTO $21
Convatec Inc.	$13 SENSI-CARE $13

**Types of Payments**
Food and Beverage	$63

Biography

Dr. Grant Gwinup works as an emergency medicine specialist in Turlock, CA and Placerville, CA. Dr. Gwinup obtained a license to practice in California.

Select Year:

Dr. Grant R. Gwinup, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Grant R. Gwinup, MD in 2024

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. Grant R. Gwinup, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Grant R. Gwinup, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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