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Home > NH Providers > Allergists & Immunologists

Dr. Aristomenis Kounavis, MD

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Specializes in: Allergy & Immunology and Pediatrics (Child & Adolescent Medicine)

Creighton University School of Medicine

100 Griffin Road Suite A
Portsmouth, NH 03801

(603) 436-7897

Dr. Aristomenis Kounavis, MD is an allergist and immunologist in Portsmouth, NH specializing in allergy & immunology and pediatrics (child & adolescent medicine). He graduated from Creighton University School of Medicine. Dr. Aristomenis Kounavis, MD is affiliated with Wentworth-Douglass Hospital, Portsmouth Regional Hospital and Portsmouth Regional Hospital.

Office Locations

Wentworth-Douglass Hospital

100 Griffin Road Suite A
Portsmouth, NH 03801

(603) 436-7897

(603) 436-7855

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51 Webb Place Suite 230 Dover Nh
Dover, NH 03820

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Noteworthy Medicare Patient Procedures Performed by Dr. Aristomenis Kounavis, MD in 2024

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

Top 5%

By Affordability:

minimally invasive procedures

In 2024, Dr. Aristomenis Kounavis, MD had a list price for minimally invasive procedures that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New Hampshire. 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 10%

By Volume:

percutaneous allergy test

By Affordability:

percutaneous allergy test

percutaneous procedures

In 2024, among providers in related specialties within New Hampshire, Dr. Aristomenis Kounavis, MD performed more percutaneous allergy test procedures for Medicare patients than 90% of them and he also had a list price for percutaneous allergy test, and percutaneous procedures that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

subcutaneous allergen immunotherapy

By Affordability:

allergen immunotherapy

immunotherapy

injections

subcutaneous allergen immunotherapy

In 2012, among providers in related specialties within New Hampshire, Dr. Aristomenis Kounavis, MD performed more subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 75% of them and he also had a list price for allergen immunotherapy, immunotherapy, injections, and subcutaneous allergen immunotherapy (allergy shots) 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. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2012 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

immunotherapy	98
injections	98

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2013 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	19
immunotherapy	113
injections	113
pulmonary testing	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	29
Female	41

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2013

Hypertension	43
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	0
Asthma	44
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2014 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	40
immunotherapy	163
injections	163
pulmonary testing	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	44
Female	56

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	22

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2014

Hypertension	48
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	0
Asthma	50
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2015 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	38
immunotherapy	151
injections	151
pulmonary testing	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	66
Female	128

**Age**
From 65 to 74	120
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2015

Hypertension	45
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	13
Depression	22
Chronic Kidney Disease	0
Asthma	45
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2016 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	44
immunotherapy	137
injections	137
pulmonary testing	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	39
Female	63

**Ethnicity**
Non-Hispanic White	90
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2016

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	0
Asthma	44
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2017 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	30
immunotherapy	96
injections	96

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	37
Female	54

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2017

Hypertension	47
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	20
Depression	26
Chronic Kidney Disease	14
Asthma	52
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2018 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	15
immunotherapy	179
injections	179

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	39
Female	67

**Ethnicity**
Non-Hispanic White	93
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2018

Hypertension	42
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	16
Depression	21
Chronic Kidney Disease	12
Asthma	42
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2019 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	13
immunotherapy	150
injections	150

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	37
Female	65

**Ethnicity**
Non-Hispanic White	90
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2019

Hypertension	48
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	19
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2020 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	18
immunotherapy	231
injections	231

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	47
Female	67

**Ethnicity**
Non-Hispanic White	101
Black	0
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	27

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2020

Hypertension	48
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	19
Asthma	31
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2021 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	19
immunotherapy	250
injections	250

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	51
Female	75

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2021

Hypertension	50
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	17
Asthma	38
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2022 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	16
immunotherapy	225
injections	225

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	42
Female	78

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2022

Hypertension	53
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	10
Asthma	43
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2023 were immunotherapy and injections.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

doctor visit	13
immunotherapy	244
injections	244

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	46
Female	88

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2023

Hypertension	54
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	10
Asthma	47
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH during 2024 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

allergy testing	2143
doctor visit	303
immunotherapy	331
injections	331
minimally invasive procedures	1965
skin testing	2143

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Male	69
Female	206

**Ethnicity**
Non-Hispanic White	256
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	93
85 and over	12
Less than 65	24

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2024

Hypertension	57
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	12
Depression	19
Chronic Kidney Disease	10
Asthma	49
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	14
Diabetes	17
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Aristomenis Kounavis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Aristomenis Kounavis, MD treated as an allergist and immunologist in Portsmouth, NH were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	2143
doctor visit	47
immunotherapy	182
injections	182
minimally invasive procedures	1965
pulmonary testing	16
skin testing	2143

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Aristomenis Kounavis, MD.

**Gender**
Female	76
Male	42

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	84
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	9
85 and over	0
Less than 65	20
65 to 74	70

Average of Total of Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD From 2012 - 2024

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

Hypertension	45
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	8
Asthma	40
Osteoporosis	5
Heart Failure	0
Chronic Obstructive Pulmonary Disease	2
Diabetes	17
Atrial Fibrillation	0
Dementia	0
Cancer	5

Education & Training

Dr. Aristomenis Kounavis, MD graduated from Creighton University School of Medicine. He completed residency at Penn State Hershey Medical Center. He is certified by the American Board of Allergy & Immunology: Allergy & Immunology and has a state license in New Hampshire.

Medical School: Creighton University School of Medicine

Residency: Penn State Hershey Medical Center

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

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Aristomenis Kounavis, MD is associated with these hospitals and organizations:

Wentworth-Douglass Hospital

Portsmouth Regional Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Mylan Specialty L.P.	$244 EpiPen $244
Teva Pharmaceuticals USA, Inc.	$217 QNASL $122	QVAR $94
GlaxoSmithKline, LLC.	$74 NUCALA $50	TRELEGY ELLIPTA $24
Merck Sharp & Dohme Corporation	$59 DULERA $59
AstraZeneca Pharmaceuticals LP	$38 FASENRA $26	BREZTRI $12
Other	$125 EOHILIA $25	Ruconest $24	Kcentra $23	DUPIXENT $20	XOLAIR $18	Other $15

**Types of Payments**
Food and Beverage	$742
Education	$15

Biography

Dr. Aristomenis Kounavis is a specialist in allergy & immunology. Dr. Kounavis is a graduate of Creighton University School of Medicine and a graduate of Penn State Hershey Medical Center's residency program. He is professionally affiliated with Portsmouth Regional Hospital and Wentworth-Douglass Hospital.

Select Year:

Dr. Aristomenis Kounavis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Aristomenis Kounavis, MD in 2024

By Affordability:

By Volume:

By Affordability:

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. Aristomenis Kounavis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Aristomenis Kounavis, 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. Aristomenis Kounavis, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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