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Home > WA Providers > Allergists & Immunologists

Dr. Leonard C. Altman, MD

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Specializes in: Allergy & Immunology

Harvard Medical School (1969)

9725 3rd Avenue Ne Suite 500
Seattle, WA 98115

(206) 527-1200

Dr. Leonard C. Altman, MD is an allergist and immunologist in Seattle, WA specializing in allergy & immunology. He graduated from Harvard Medical School in 1969 and has 57 years of experience. Dr. Leonard C. Altman, MD is affiliated with THE ASSOCIATION OF UNIVERSITY PHYSICIANS.

Office Locations

9725 3rd Avenue Ne Suite 500
Seattle, WA 98115

(206) 527-1200

(206) 527-0535

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2012 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	400
blood draw	56
doctor visit	200
immunotherapy	73
injections	73
minimally invasive procedures	400
skin testing	400

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2013 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	449
blood draw	31
doctor visit	161
immunotherapy	63
injections	63
minimally invasive procedures	449
skin testing	449

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	48
Female	97

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2013

Hypertension	42
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	26
Depression	12
Chronic Kidney Disease	12
Asthma	39
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	404
blood draw	20
doctor visit	174
immunotherapy	84
injections	84
minimally invasive procedures	404
skin testing	404

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	50
Female	117

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

**Age**
From 65 to 74	93
From 75 to 84	47
85 and over	16
Less than 65	11

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2014

Hypertension	48
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	18
Asthma	42
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2015 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	433
blood draw	17
doctor visit	139
immunotherapy	102
injections	102
minimally invasive procedures	433
skin testing	433

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	138
Female	202

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	92
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2015

Hypertension	49
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	11
Asthma	41
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2016 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	607
doctor visit	167
immunotherapy	143
injections	143
minimally invasive procedures	607
pulmonary testing	16
skin testing	607

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	75
Female	140

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2016

Hypertension	47
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	14
Asthma	44
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2017 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	421
doctor visit	156
immunotherapy	103
injections	103
minimally invasive procedures	421
pulmonary testing	24
skin testing	421

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	94
Female	149

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	65
85 and over	12
Less than 65	18

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2017

Hypertension	44
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	18
Asthma	49
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2018 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	515
doctor visit	117
immunotherapy	142
injections	142
minimally invasive procedures	515
pulmonary testing	31
skin testing	515

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	93
Female	136

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	57
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2018

Hypertension	47
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	16
Asthma	45
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2019 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	486
doctor visit	175
immunotherapy	169
injections	169
minimally invasive procedures	486
pulmonary testing	45
skin testing	486

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	109
Female	169

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2019

Hypertension	44
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	18
Asthma	38
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2020 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

allergy testing	134
doctor visit	73
immunotherapy	25
injections	25
minimally invasive procedures	134
pulmonary testing	13
skin testing	134

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	36
Female	70

**Age**
From 65 to 74	61
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2020

Hypertension	46
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	12
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA during 2021 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

doctor visit	82
immunotherapy	36
injections	36
pulmonary testing	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	51
Female	87

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

**Age**
From 65 to 74	78
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD in 2021

Hypertension	36
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	14
Depression	20
Chronic Kidney Disease	19
Asthma	41
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Leonard C. Altman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Leonard C. Altman, MD treated as an allergist and immunologist in Seattle, WA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	427
blood draw	31
doctor visit	144
immunotherapy	94
injections	94
minimally invasive procedures	427
pulmonary testing	25
skin testing	427

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Leonard C. Altman, MD.

**Gender**
Male	69
Female	116

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	3
Non-Hispanic White	153
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	50
85 and over	2
Less than 65	2
65 to 74	110

Average of Total of Conditions of Medicare patients treated by Dr. Leonard C. Altman, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Leonard C. Altman, MD treated were hypertension, asthma, high cholesterol and ischemic heart disease.

Hypertension	40
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	17
Depression	16
Chronic Kidney Disease	13
Asthma	38
Osteoporosis	4
Heart Failure	6
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Atrial Fibrillation	5
Cancer	8
Dementia	0

Education & Training

Dr. Leonard C. Altman, MD graduated from Harvard Medical School in 1969. He has a state license in Washington.

Medical School: Harvard Medical School (1969)

Licensed In: Washington

Affiliations & Hospitals

Dr. Leonard C. Altman, MD is associated with these hospitals and organizations:

THE ASSOCIATION OF UNIVERSITY PHYSICIANS

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General Payments

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

**Payments by Company**
Shire North American Group Inc	$129,264 Cinryze $111,123	TAKHZYRO $13,893	CUVITRU $156	GAMMAGARD $36	FIRAZYR $31	Other $4,025
BioCryst US Sales Co., LLC	$22,362 Orladeyo $22,362
Teva Pharmaceuticals USA, Inc.	$19,935 PROAIR $6,608	QVAR $5,636	QNASL $4,531	RESPICLICK $2,123	PROAIR RESPICLICK $500	Other $537
Pharming Healthcare, Inc.	$11,158 Ruconest $11,158
Meda Pharmaceuticals, Inc.	$10,073 Aerospan $6,343	Dymista $3,731
Other	$47,020 XOLAIR $8,583	Cinryze $5,438	CINRYZE HUMAN C1-ESTERASE INHIBITOR $3,018	CLARITIN $2,650	NON_BRAND $2,625	Other $24,707

**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	$151,652
Consulting Fee	$23,206
Travel and Lodging	$22,511
Food and Beverage	$19,087
Honoraria	$13,000
Other	$10,355

Research Payments

Dr. Leonard C. Altman, MD has received 66 research payments totaling $330,280.

Biography

Dr. Leonard Altman is a specialist in allergy & immunology. In Dr. Altman's practice, he is particularly interested in asthma and allergies. He attended medical school at Harvard Medical School.