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Home > NC Providers > Dermatopathologists

Dr. David R. Guillen, MD

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Specializes in: Dermatopathology

1072 X Ray Drive
Gastonia, NC 28054

(704) 671-1094

Dr. David R. Guillen, MD is a dermatopathologist in Gastonia, NC specializing in dermatopathology. Dr. David R. Guillen, MD is affiliated with PIEDMONT PLASTIC SURGERY AND DERMATOLOGY PA.

Office Locations

1072 X Ray Drive
Gastonia, NC 28054

(704) 671-1094

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Noteworthy Medicare Patient Procedures Performed by Dr. David R. Guillen, MD in 2023

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

Top 5%

By Affordability:

immunohistochemistry test

In 2023, Dr. David R. Guillen, MD had a list price for immunohistochemistry (IHC) test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North Carolina. 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

In 2012, Dr. David R. Guillen, MD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within North Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2012 were lab tests.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	589

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2013 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	576
second opinions	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	1617
Female	1404

**Ethnicity**
Non-Hispanic White	2743
Black	30
Hispanic	124
Asian	73
Other	30
Native American	21

**Age**
From 65 to 74	1393
From 75 to 84	974
85 and over	428
Less than 65	226

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2013

Hypertension	59
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2014 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	547
second opinions	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	1693
Female	1482

**Ethnicity**
Non-Hispanic White	2875
Black	23
Hispanic	131
Asian	88
Other	41
Native American	17

**Age**
From 65 to 74	1481
From 75 to 84	1021
85 and over	468
Less than 65	205

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2014

Hypertension	60
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2015 were lab tests.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	542

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	3856
Female	3706

**Ethnicity**
Non-Hispanic White	6858
Black	84
Hispanic	296
Asian	156
Other	130
Native American	38

**Age**
From 65 to 74	3436
From 75 to 84	2540
85 and over	1094
Less than 65	492

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2015

Hypertension	59
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2016 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	486
second opinions	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	1859
Female	1625

**Ethnicity**
Non-Hispanic White	3193
Black	43
Hispanic	117
Asian	64
Other	53
Native American	14

**Age**
From 65 to 74	1587
From 75 to 84	1150
85 and over	534
Less than 65	213

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2016

Hypertension	59
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2017 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	528
second opinions	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	1923
Female	1672

**Ethnicity**
Non-Hispanic White	3333
Black	35
Hispanic	102
Asian	44
Other	70
Native American	11

**Age**
From 65 to 74	1653
From 75 to 84	1262
85 and over	525
Less than 65	155

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2017

Hypertension	59
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2018 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	616
second opinions	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	2164
Female	1767

**Ethnicity**
Non-Hispanic White	3649
Black	38
Hispanic	101
Asian	58
Other	72
Native American	13

**Age**
From 65 to 74	1846
From 75 to 84	1327
85 and over	570
Less than 65	188

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2018

Hypertension	59
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2019 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	740
second opinions	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	2048
Female	1758

**Ethnicity**
Non-Hispanic White	3503
Black	39
Hispanic	116
Asian	53
Other	83
Native American	12

**Age**
From 65 to 74	1716
From 75 to 84	1349
85 and over	578
Less than 65	163

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2019

Hypertension	60
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2020 were lab tests and second opinions.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	621
second opinions	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	1980
Female	1744

**Ethnicity**
Non-Hispanic White	3440
Black	0
Hispanic	103
Asian	50
Other	92
Native American	0

**Age**
From 65 to 74	1701
From 75 to 84	1326
85 and over	566
Less than 65	131

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2020

Hypertension	57
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2021 were lab tests.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	757

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	3879
Female	3530

**Ethnicity**
Non-Hispanic White	7164
Black	46
Hispanic	26
Asian	0
Other	159
Native American	0

**Age**
From 65 to 74	3329
From 75 to 84	2852
85 and over	1024
Less than 65	204

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2021

Hypertension	66
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC during 2022 were lab tests.

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

lab tests	623

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	3303
Female	2980

**Ethnicity**
Non-Hispanic White	6045
Black	36
Hispanic	0
Asian	0
Other	171
Native American	0

**Age**
From 65 to 74	2732
From 75 to 84	2475
85 and over	898
Less than 65	178

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David R. Guillen, MD for Medicare patients.

The highest averages for the top procedures that Dr. David R. Guillen, MD treated as a dermatopathologist in Gastonia, NC were lab tests and second opinions.

lab tests	602
second opinions	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David R. Guillen, MD.

**Gender**
Male	2211
Female	1969

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	53
Non-Hispanic White	3891
Native American / Alaskan Native	11
Hispanic	101
Other	81

**Age**
75 to 84	1479
85 and over	607
Less than 65	195
65 to 74	1897

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

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

Hypertension	55
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Atrial Fibrillation	11
Dementia	5
Cancer	11

Education & Training

He has a state license in North Carolina.

Licensed In: North Carolina

Affiliations & Hospitals

Dr. David R. Guillen, MD is associated with these hospitals and organizations:

PIEDMONT PLASTIC SURGERY AND DERMATOLOGY PA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$588 Enbrel $588
Janssen Scientific Affairs, LLC	$292 GUSELKUMAB $192	STELARA $100
AbbVie, Inc.	$267 Lupron $106	Humira $102	$59
Celgene Corporation	$122 Otezla $122
Genentech USA, Inc.	$101 Erivedge $101
Other	$607 Humira $100	ELIDEL $99	Tremfya $82	BLU-U Blue Light Photodynamic Therapy Illuminator Model 4170 $80	ELZONRIS $65	Other $180

**Types of Payments**
Food and Beverage	$1,976

Biography

Dr. David Guillen is a dermatopathology specialist in Gastonia, NC. Dr. Guillen obtained a license to practice in North Carolina.

Select Year:

Dr. David R. Guillen, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David R. Guillen, MD in 2023

By Affordability:

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. David R. Guillen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David R. Guillen, 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. David R. Guillen, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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Other Providers in Gastonia, NC