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Home > NE Providers > Allergists & Immunologists

Dr. Roger Hiro Kobayashi, MD

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Specializes in: Allergy & Immunology

2808 S 80 Avenue Suite 210
Omaha, NE 68124

(402) 391-1800

Dr. Roger Hiro Kobayashi, MD is an allergist and immunologist in Omaha, NE specializing in allergy & immunology.

Office Locations

2808 S 80 Avenue Suite 210
Omaha, NE 68124

(402) 391-1800

(402) 391-1563

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In The News

“Dr. Roger Kobayashi, a Nebraska physician who teaches immunology at UCLA, takes it a step further.”—"Column: In a hurting economy, selling plasma is part of their financial lifeblood", Los Angeles Times, October 2015

“says Dr. Roger Kobayashi, an immunologist in Omaha who uses plasma products to treat many patients.”—"Is Money Tainting the Plasma Supply? (Published 2009)", New York Times, December 2009

“"My partners felt we could not continue to sustain these kind of losses," said Dr. Roger Kobayashi of Omaha, who said his group had been losing $900 to $1,200 per patient.”—"Law Impedes Flow of Immunity in a Vial", The Gadsden Times, July 2005

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	1179
diagnostic procedures	13
doctor visit	527
ear procedures	13
immunotherapy	743
injections	743
minimally invasive procedures	1070
preventive care	23
pulmonary testing	95
skin testing	1179
vaccines	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2013 were skin testing, allergy testing, immunotherapy and injections.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	970
breathing treatment	16
doctor visit	457
immunotherapy	653
injections	653
minimally invasive procedures	567
pulmonary testing	84
skin testing	970

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	70
Female	162

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2013

Hypertension	56
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	11
Asthma	27
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	55
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2014 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	1168
breathing treatment	17
doctor visit	441
immunotherapy	641
injections	641
minimally invasive procedures	763
preventive care	14
pulmonary testing	42
skin testing	1168
vaccines	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	72
Female	176

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2014

Hypertension	55
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	13
Asthma	27
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	44
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2015 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	1544
doctor visit	480
immunotherapy	492
injections	492
minimally invasive procedures	952
pulmonary testing	78
skin testing	1544

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	152
Female	372

**Ethnicity**
Non-Hispanic White	484
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	112
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2015

Hypertension	53
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	13
Asthma	39
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	42
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	785
doctor visit	447
immunotherapy	502
injections	502
minimally invasive procedures	741
pulmonary testing	54
skin testing	785

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	79
Female	188

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	63
85 and over	13
Less than 65	50

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2016

Hypertension	57
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	17
Asthma	41
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	38
Diabetes	25
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2017 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	931
diagnostic procedures	14
doctor visit	409
ear procedures	14
immunotherapy	309
injections	309
minimally invasive procedures	506
preventive care	11
pulmonary testing	61
skin testing	931
vaccines	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	67
Female	181

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	62
85 and over	11
Less than 65	45

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2017

Hypertension	63
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	25
Depression	31
Chronic Kidney Disease	19
Asthma	36
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	37
Diabetes	23
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2018 were immunotherapy, injections, pulmonary testing and skin testing.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

allergy testing	32
doctor visit	366
immunotherapy	267
injections	267
pulmonary testing	79
skin testing	32

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	67
Female	182

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2018

Hypertension	61
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	21
Asthma	36
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	33
Diabetes	22
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2019 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

doctor visit	293
immunotherapy	254
injections	254
pulmonary testing	65

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	63
Female	160

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2019

Hypertension	62
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	25
Depression	36
Chronic Kidney Disease	23
Asthma	34
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	32
Diabetes	23
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2020 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

doctor visit	295
immunotherapy	200
injections	200
pulmonary testing	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	53
Female	148

**Age**
From 65 to 74	110
From 75 to 84	55
85 and over	11
Less than 65	25

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2020

Hypertension	61
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	26
Depression	33
Chronic Kidney Disease	26
Asthma	36
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	34
Diabetes	21
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE during 2021 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

doctor visit	321
immunotherapy	274
injections	274
pulmonary testing	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Male	53
Female	151

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

**Age**
From 65 to 74	104
From 75 to 84	62
85 and over	13
Less than 65	25

Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD in 2021

Hypertension	65
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	30
Asthma	35
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	31
Diabetes	21
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Roger Hiro Kobayashi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roger Hiro Kobayashi, MD treated as an allergist and immunologist in Omaha, NE were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	944
diagnostic procedures	13
doctor visit	403
ear procedures	13
immunotherapy	433
injections	433
minimally invasive procedures	766
preventive care	16
pulmonary testing	60
skin testing	944
vaccines	16

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Roger Hiro Kobayashi, MD.

**Gender**
Female	172
Male	67

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	202
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	4
75 to 84	57
Less than 65	14
65 to 74	131

Average of Total of Conditions of Medicare patients treated by Dr. Roger Hiro Kobayashi, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Roger Hiro Kobayashi, MD treated were hypertension, high cholesterol, chronic obstructive pulmonary disease and asthma.

Hypertension	53
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	17
Asthma	31
Osteoporosis	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	34
Diabetes	20
Atrial Fibrillation	7
Dementia	4
Cancer	8

Education & Training

He has a state license in Nebraska.

Licensed In: Nebraska

Ratings & Reviews

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General Payments

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

**Payments by Company**
Octapharma USA, Inc.	$52,469 CUTAQUIG $24,237	OCTAGAM IMMUNE GLOBULIN (HUMAN) $14,928	CUTAQUIQ $11,893	OCTAGAM $599	Octagam 10% $11	Other $800
Baxalta US Inc	$19,882 HYQVIA $14,422	CUVITRU $559	BioTherapeutics - HYQVIA $212	GAMMAGARD/KIOVIG $207	Immunology - HYQVIA $110	Other $4,372
Shire North American Group Inc	$14,080 CUVITRU $760	Cinryze $130	HYQVIA $110	GAMMAGARD $52	$13,028
CSL Behring	$1,996 Hizentra $1,133	Privigen $411	Zemaira $169	MULTIPLE PRODUCTS $106	$177
Pfizer Inc.	$1,913 OCTAGAM IMMUNE GLOBULIN (HUMAN) $1,665	CUTAQUIG $152	PANZYGA $37	$60
Other	$4,684 XOLAIR $471	Actimmune $402	Gamunex-C $345	BioTherapeutics - HYQVIA $342	NUCALA $302	Other $2,822

**Types of Payments**
Travel and Lodging	$31,532
Honoraria	$28,850
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$12,834
Food and Beverage	$12,386
Consulting Fee	$7,959
Other	$1,463