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Dr. Mark A. Davis-Lorton, MD

(Dr. Mark Davis-Lorton, M.D.)

(50 Ratings)

Specializes in: Pediatric Allergy & Immunology and Adult Allergy & Immunology

MCP Hahnemann School of Medicine (1992)

200 White Plains Road Suite 201
Tarrytown, NY 10591

(914) 631-3053

Dr. Mark A. Davis-Lorton, MD is a pediatric allergist and immunologist in Tarrytown, NY specializing in pediatric allergy & immunology and adult allergy & immunology. He graduated from MCP Hahnemann School of Medicine in 1992 and has 34 years of experience. Dr. Mark A. Davis-Lorton, MD is affiliated with ENT and Allergy Associates and ENT AND ALLERGY ASSOCIATES LLP.

Office Locations

ENT and Allergy Associates

200 White Plains Road Suite 201
Tarrytown, NY 10591

(914) 631-3053

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark A. Davis-Lorton, MD in 2023

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

Top 5%

By Volume:

allergy skin testing

percutaneous allergy test

In 2023, Dr. Mark A. Davis-Lorton, MD performed more allergy skin testing, and percutaneous allergy test procedures for Medicare patients than 95% of providers in related specialties within New York.

Top 25%

By Volume:

exhaled nitric oxide test

By Affordability:

exhaled nitric oxide test

intradermal allergy test

pulmonary testing

In 2012, among providers in related specialties within New York, Dr. Mark A. Davis-Lorton, MD performed more exhaled nitric oxide (eNO) test procedures for Medicare patients than 75% of them and he also had a list price for exhaled nitric oxide (eNO) test, intradermal allergy test, and pulmonary testing 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. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2012 were skin testing, allergy testing, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	665
blood draw	17
doctor visit	281
minimally invasive procedures	624
skin testing	665

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2013 were skin testing, allergy testing, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	965
blood draw	25
doctor visit	226
minimally invasive procedures	903
skin testing	965

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	40
Female	99

**Ethnicity**
Non-Hispanic White	111
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2013

Hypertension	68
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	40
Depression	17
Chronic Kidney Disease	16
Asthma	31
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2014 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	587
blood draw	38
doctor visit	259
minimally invasive procedures	587
skin testing	587

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	60
Female	106

**Ethnicity**
Non-Hispanic White	130
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	0
85 and over	0
Less than 65	53

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2014

Hypertension	63
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	11
Asthma	28
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2015 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	595
blood draw	35
doctor visit	185
minimally invasive procedures	595
skin testing	595

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	96
Female	210

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	50
85 and over	26
Less than 65	82

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2015

Hypertension	65
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	18
Asthma	29
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2016 were skin testing, allergy testing and blood draw.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	110
blood draw	33
doctor visit	173
skin testing	110

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	44
Female	102

**Ethnicity**
Non-Hispanic White	122
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2016

Hypertension	63
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	27
Asthma	38
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2017 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	721
blood draw	46
doctor visit	217
immunotherapy	53
injections	53
minimally invasive procedures	721
skin testing	721

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	61
Female	132

**Ethnicity**
Non-Hispanic White	162
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	54
85 and over	16
Less than 65	40

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2017

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	28
Asthma	26
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2018 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	2336
doctor visit	222
immunotherapy	215
injections	215
minimally invasive procedures	2336
pulmonary testing	25
skin testing	2336

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	50
Female	108

**Ethnicity**
Non-Hispanic White	127
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	48
85 and over	15
Less than 65	16

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2018

Hypertension	56
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	14
Asthma	22
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2019 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	3933
doctor visit	316
immunotherapy	202
injections	202
minimally invasive procedures	3719
pulmonary testing	35
skin testing	3933

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	68
Female	124

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	18
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	62
85 and over	20
Less than 65	21

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2019

Hypertension	61
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	18
Asthma	22
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2020 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	6865
doctor visit	329
immunotherapy	263
injections	263
minimally invasive procedures	6063
pulmonary testing	15
skin testing	6865

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	74
Female	129

**Ethnicity**
Non-Hispanic White	157
Black	11
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	49
85 and over	16
Less than 65	26

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2020

Hypertension	52
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	12
Asthma	18
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2021 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	8585
doctor visit	454
immunotherapy	259
injections	259
minimally invasive procedures	7803
skin testing	8585

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	74
Female	214

**Ethnicity**
Non-Hispanic White	222
Black	16
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	88
85 and over	29
Less than 65	30

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2021

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	16
Asthma	17
Osteoperosis	21
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

allergy testing	6756
doctor visit	370
immunotherapy	180
injections	180
minimally invasive procedures	6278
skin testing	6756

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	65
Female	168

**Ethnicity**
Non-Hispanic White	181
Black	16
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	78
85 and over	17
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD in 2022

Hypertension	57
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	8
Asthma	22
Osteoperosis	25
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	16
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark A. Davis-Lorton, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Davis-Lorton, MD treated as a pediatric allergist and immunologist in Tarrytown, NY were minimally invasive procedures, skin testing, allergy testing and immunotherapy.

allergy testing	2919
blood draw	32
doctor visit	275
immunotherapy	195
injections	195
minimally invasive procedures	2962
pulmonary testing	25
skin testing	2919

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark A. Davis-Lorton, MD.

**Gender**
Male	57
Female	126

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	147
Hispanic	9
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	42
85 and over	12
Less than 65	30
65 to 74	86

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Davis-Lorton, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark A. Davis-Lorton, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	55
Stroke	1
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	15
Asthma	23
Osteoporosis	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Atrial Fibrillation	7
Cancer	11
Dementia	1

Education & Training

Dr. Mark A. Davis-Lorton, MD graduated from MCP Hahnemann School of Medicine in 1992. He has a state license in New York.

Medical School: MCP Hahnemann School of Medicine (1992)

Licensed In: New York

Affiliations & Hospitals

Dr. Mark A. Davis-Lorton, MD is associated with these hospitals and organizations:

ENT and Allergy Associates

ENT AND ALLERGY ASSOCIATES LLP

Ratings & Reviews

Dr. Mark A. Davis-Lorton, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 50 ratings. We collect ratings and reviews of Dr. Mark A. Davis-Lorton, MD from all over the web to help you find the right in Tarrytown, NY.

Overall Rating

(50 Ratings)

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General Payments

These charts describe general payments received by Dr. Mark A. Davis-Lorton, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pharming Healthcare, Inc.	$71,937 Ruconest $71,917	$20
Shire North American Group Inc	$68,668 TAKHZYRO $34,295	Cinryze $12,796	CUVITRU $291	FIRAZYR $132	Kalbitor $110	Other $21,044
Dyax Corp	$33,137 Kalbitor $30,158	DX2930 $2,208	DX-2930 $772
Takeda Pharmaceuticals U.S.A., Inc.	$28,644 Cinryze $17,553	TAKHZYRO $10,801	CUVITRU $276	HYQVIA $15
BioCryst US Sales Co., LLC	$26,712 Orladeyo $26,712
Other	$28,921 Haegarda $11,048	Relistor $4,052	DUPIXENT $3,573	CSL 830 $3,545	Xhance $748	Other $5,955

**Types of Payments**
Consulting Fee	$81,483
Honoraria	$67,015
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$59,703
Travel and Lodging	$32,839
Food and Beverage	$16,496
Other	$484

Research Payments

Dr. Mark A. Davis-Lorton, MD has received 78 research payments totaling $860,111.

Biography

Dr. Mark Davis-Lorton, who practices in Tarrytown, NY, is a medical specialist in pediatric allergy & immunology and adult allergy & immunology. He is rated highly by his patients. He is professionally affiliated with ENT and Allergy Associates. Dr. Davis-Lorton attended medical school at MCP Hahnemann School of Medicine. He has received professional recognition including the following: New York Super Doctors.