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Dr. Duane Gels, MD

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Specializes in: Allergy & Immunology

Northwestern University, Feinberg School of Medicine

129 Lubrano Drive Suite 200
Annapolis, MD 21401

(410) 573-1600

Dr. Duane Gels, MD is an allergist and immunologist in Annapolis, MD specializing in allergy & immunology. He graduated from Northwestern University, Feinberg School of Medicine. Dr. Duane Gels, MD is affiliated with Luminis Health and ANNAPOLIS ALLERGY AND ASTHMA LLC.

Office Locations

Luminis Health

129 Lubrano Drive Suite 200
Annapolis, MD 21401

(410) 573-1600

(410) 573-5841

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Noteworthy Medicare Patient Procedures Performed by Dr. Duane Gels, MD in 2023

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

Top 5%

By Affordability:

allergen immunotherapy

immunotherapy

subcutaneous allergen immunotherapy

In 2023, Dr. Duane Gels, MD had a list price for allergen immunotherapy, immunotherapy, and subcutaneous allergen immunotherapy (allergy shots) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maryland. 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:

allergy skin testing

percutaneous allergy test

In 2012, Dr. Duane Gels, MD performed more allergy skin testing, and percutaneous allergy test procedures for Medicare patients than 75% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	2460
doctor visit	154
immunotherapy	241
injections	241
minimally invasive procedures	1202
skin testing	2460

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2013 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	1743
doctor visit	164
immunotherapy	318
injections	318
minimally invasive procedures	981
skin testing	1743

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	44
Female	88

**Ethnicity**
Non-Hispanic White	115
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2013

Hypertension	58
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	10
Asthma	20
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2014 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	1388
doctor visit	185
immunotherapy	235
injections	235
minimally invasive procedures	759
skin testing	1388

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	45
Female	94

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

**Age**
From 65 to 74	87
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2014

Hypertension	55
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	9
Asthma	21
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2015 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	1714
doctor visit	257
immunotherapy	389
injections	389
minimally invasive procedures	970
skin testing	1714

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	124
Female	310

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	110
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2015

Hypertension	57
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	10
Asthma	23
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	2907
doctor visit	329
immunotherapy	440
injections	440
minimally invasive procedures	1584
skin testing	2907

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	78
Female	161

**Ethnicity**
Non-Hispanic White	210
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2016

Hypertension	60
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	16
Asthma	30
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2017 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	2982
doctor visit	378
immunotherapy	575
injections	575
minimally invasive procedures	1786
skin testing	2982

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	80
Female	224

**Ethnicity**
Non-Hispanic White	259
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	73
85 and over	20
Less than 65	21

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2017

Hypertension	58
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	19
Asthma	22
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2018 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	3386
doctor visit	415
immunotherapy	604
injections	604
minimally invasive procedures	2147
pulmonary testing	28
skin testing	3386

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	88
Female	203

**Ethnicity**
Non-Hispanic White	254
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	74
85 and over	16
Less than 65	21

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2018

Hypertension	63
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	17
Asthma	25
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2019 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	3876
doctor visit	380
immunotherapy	526
injections	526
minimally invasive procedures	2688
pulmonary testing	27
skin testing	3876

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	77
Female	206

**Ethnicity**
Non-Hispanic White	249
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2019

Hypertension	58
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	17
Asthma	18
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2020 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	742
doctor visit	254
immunotherapy	325
injections	325
minimally invasive procedures	587
skin testing	742

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	69
Female	134

**Ethnicity**
Non-Hispanic White	179
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	55
85 and over	11
Less than 65	13

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2020

Hypertension	55
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	19
Asthma	25
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	15
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2021 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	1127
doctor visit	263
immunotherapy	408
injections	408
minimally invasive procedures	963
skin testing	1127

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	64
Female	163

**Ethnicity**
Non-Hispanic White	190
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2021

Hypertension	54
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	18
Asthma	23
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

allergy testing	1422
doctor visit	276
immunotherapy	335
injections	335
minimally invasive procedures	1067
skin testing	1422

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	63
Female	156

**Ethnicity**
Non-Hispanic White	192
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2022

Hypertension	57
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	11
Asthma	35
Osteoperosis	16
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Duane Gels, MD for Medicare patients.

The highest averages for the top procedures that Dr. Duane Gels, MD treated as an allergist and immunologist in Annapolis, MD were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	2158
doctor visit	277
immunotherapy	399
injections	399
minimally invasive procedures	1339
pulmonary testing	27
skin testing	2158

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Duane Gels, MD.

**Gender**
Male	66
Female	158

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	196
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	57
85 and over	4
Less than 65	5
65 to 74	140

Average of Total of Conditions of Medicare patients treated by Dr. Duane Gels, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Duane Gels, MD treated were hypertension, high cholesterol, asthma and depression.

Hypertension	52
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	13
Asthma	22
Osteoporosis	8
Heart Failure	4
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Atrial Fibrillation	5
Cancer	9
Dementia	1

Education & Training

Dr. Duane Gels, MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at Rhode Island Hospital. He is certified by the American Board of Allergy & Immunology | Allergy & Immunology and has a state license in Maryland.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: Rhode Island Hospital

Board Certification: American Board of Allergy & Immunology | Allergy & Immunology

Licensed In: Maryland

Affiliations & Hospitals

Dr. Duane Gels, MD is associated with these hospitals and organizations:

Luminis Health

ANNAPOLIS ALLERGY AND ASTHMA LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,298 SYMBICORT $886	FASENRA $252	BEVESPI AEROSPHERE $115	$45
GlaxoSmithKline, LLC.	$1,129 NUCALA $567	BREO $325	TRELEGY ELLIPTA $112	VENTOLIN $44	ARNUITY $43	Other $38
Regeneron Healthcare Solutions, Inc.	$478 DUPIXENT $354	DUPIXENT DUPILUMAB INJECTION $124
Novartis Pharmaceuticals Corporation	$428 XOLAIR $428
Kaleo, Inc.	$323 Auvi-Q $323
Other	$2,161 XOLAIR $272	EpiPen $241	EUCRISA $180	DUPIXENT $158	DULERA $149	Other $1,161

**Types of Payments**
Food and Beverage	$5,768
Education	$50

Biography

Dr. Duane Gels' area of specialization is allergy & immunology. Dr. Gels is a graduate of Northwestern University, Feinberg School of Medicine. He trained at Rhode Island Hospital for his residency. He is professionally affiliated with Luminis Health.

Select Year:

Dr. Duane Gels, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Duane Gels, 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. Duane Gels, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Duane Gels, 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. Duane Gels, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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