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Home > SC Providers > Allergists & Immunologists

Dr. Roy Douglass Markham, MD

(1 Rating)

Specializes in: Allergy & Immunology

103 Midlands Court
West Columbia, SC 29169

(803) 794-3581

Dr. Roy Douglass Markham, MD is an allergist and immunologist in West Columbia, SC specializing in allergy & immunology.

Office Locations

103 Midlands Court
West Columbia, SC 29169

(803) 794-3581

(803) 791-7286

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Roy Douglass Markham, MD treated as an allergist and immunologist in West Columbia, SC during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roy Douglass Markham, MD for Medicare patients.

allergy testing	2290
doctor visit	347
immunotherapy	1520
injections	1520
minimally invasive procedures	1754
preventive care	42
skin testing	2290
vaccines	42

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roy Douglass Markham, MD treated as an allergist and immunologist in West Columbia, SC during 2013 were skin testing, allergy testing, immunotherapy and injections.

Volume of procedures performed by Dr. Roy Douglass Markham, MD for Medicare patients.

allergy testing	1841
doctor visit	281
immunotherapy	1565
injections	1565
minimally invasive procedures	1460
preventive care	33
skin testing	1841
vaccines	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Douglass Markham, MD.

**Gender**
Male	103
Female	198

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	72
85 and over	21
Less than 65	39

Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD in 2013

Hypertension	66
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	13
Asthma	31
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roy Douglass Markham, MD treated as an allergist and immunologist in West Columbia, SC during 2014 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Roy Douglass Markham, MD for Medicare patients.

allergy testing	1637
doctor visit	266
immunotherapy	1742
injections	1742
minimally invasive procedures	1295
preventive care	41
skin testing	1637
vaccines	41

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Douglass Markham, MD.

**Gender**
Male	104
Female	211

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	75
85 and over	20
Less than 65	38

Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD in 2014

Hypertension	64
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	12
Asthma	28
Osteoperosis	6
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	3
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roy Douglass Markham, MD treated as an allergist and immunologist in West Columbia, SC during 2015 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Roy Douglass Markham, MD for Medicare patients.

allergy testing	829
doctor visit	195
immunotherapy	1147
injections	1147
minimally invasive procedures	704
skin testing	829

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roy Douglass Markham, MD.

**Gender**
Male	176
Female	370

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	122
85 and over	28
Less than 65	60

Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD in 2015

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	13
Asthma	30
Osteoperosis	5
Atrial Fibrilation	4
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2015

Volume of procedures performed by Dr. Roy Douglass Markham, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roy Douglass Markham, MD treated as an allergist and immunologist in West Columbia, SC were skin testing, allergy testing, immunotherapy and injections.

allergy testing	1649
doctor visit	272
immunotherapy	1493
injections	1493
minimally invasive procedures	1303
preventive care	38
skin testing	1649
vaccines	38

Average Medicare Patient Data From 2012 - 2015

Information about Medicare patients treated by Dr. Roy Douglass Markham, MD.

**Gender**
Male	95
Female	194

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	246
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	67
85 and over	17
Less than 65	34
65 to 74	171

Average of Total of Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD From 2012 - 2015

The highest averages of the most common conditions of Medicare patients that Dr. Roy Douglass Markham, MD treated were hypertension, high cholesterol, asthma and diabetes.

Hypertension	49
High Cholesterol	43
Stroke	1
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	9
Asthma	22
Osteoporosis	4
Heart Failure	5
Chronic Obstructive Pulmonary Disease	6
Diabetes	19
Atrial Fibrillation	4
Dementia	1
Cancer	6

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

Dr. Roy Douglass Markham, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Roy Douglass Markham, MD from all over the web to help you find the right in West Columbia, SC.

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$20,919 QVAR $12,178	RESPICLICK $5,601	QNASL $2,634	PROAIR RESPICLICK $500	PROAIR $1	Other $5
AstraZeneca Pharmaceuticals LP	$222 SYMBICORT $222
GlaxoSmithKline, LLC.	$79 NUCALA $68	FLOVENT $11
Novartis Pharmaceuticals Corporation	$55 XOLAIR $55
Lupin Pharmaceuticals, Inc	$46 AeroMaskLarge $46
Other	$197 XOLAIR $45	NON-PRODUCT $29	Auvi-Q $23	EpiPen $21	SDG-IDD-Allergy $18	Other $60

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$10,200
Honoraria	$7,300
Travel and Lodging	$2,542
Food and Beverage	$1,442
Education	$34

Biography

Dr. R. Markham sees patients in West Columbia, SC. His medical specialty is allergy & immunology. Dr. Markham obtained a license to practice in South Carolina.

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Dr. Roy Douglass Markham, MD

Office Locations

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. Roy Douglass Markham, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD in 2015

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2015

Average Medicare Patient Data From 2012 - 2015

Average of Total of Conditions of Medicare patients treated by Dr. Roy Douglass Markham, MD From 2012 - 2015

Education & Training

Ratings & Reviews

General Payments

Biography

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