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Home > WA Providers > Hematopathologists

Dr. Keith R. Loeb, PHD, MD

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Specializes in: Hematopathology

Medical College of Wisconsin (1995)

825 Eastlake Avenue E
Seattle, WA 98109

(206) 288-7222

Dr. Keith R. Loeb, PHD, MD is a hematopathologist in Seattle, WA specializing in hematopathology. He graduated from Medical College of Wisconsin in 1995 and has 31 years of experience. Dr. Keith R. Loeb, PHD, MD is affiliated with THE ASSOCIATION OF UNIVERSITY PHYSICIANS.

Office Locations

825 Eastlake Avenue E
Seattle, WA 98109

(206) 288-7222

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith R. Loeb, PHD, MD in 2023

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

Top 25%

By Affordability:

lab tests

special stains

In 2012, Dr. Keith R. Loeb, PHD, MD had a list price for lab tests, and special stains that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Washington. 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. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2012 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	17
lab tests	491
second opinions	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2013 were lab tests and second opinions.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

lab tests	462
second opinions	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	77
Female	66

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2013

Hypertension	64
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2014 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	17
lab tests	427
second opinions	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	76
Female	50

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2014

Hypertension	63
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2015 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	12
lab tests	377
second opinions	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	170
Female	80

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	0
85 and over	0
Less than 65	60

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2015

Hypertension	66
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2016 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	17
lab tests	441
second opinions	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	91
Female	60

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	0
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2016

Hypertension	62
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	44
Asthma	17
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2017 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	15
lab tests	281
second opinions	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	92
Female	57

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

**Age**
From 65 to 74	106
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2017

Hypertension	67
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	59
Asthma	9
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2018 were lab tests and second opinions.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

lab tests	151
second opinions	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	83
Female	69

**Ethnicity**
Non-Hispanic White	119
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2018

Hypertension	74
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	55
Asthma	13
Osteoperosis	15
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2019 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	13
lab tests	157
second opinions	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	95
Female	66

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2019

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2020 were lab tests and second opinions.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

lab tests	113
second opinions	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	92
Female	61

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2020

Hypertension	70
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	58
Asthma	7
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2021 were lab tests and second opinions.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

lab tests	150
second opinions	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	64
Female	54

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2021

Hypertension	65
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA during 2022 were lab tests, second opinions and cytology.

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

cytology	13
lab tests	182
second opinions	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	79
Female	78

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD in 2022

Hypertension	67
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Keith R. Loeb, PHD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keith R. Loeb, PHD, MD treated as a hematopathologist in Seattle, WA were lab tests, second opinions and cytology.

cytology	14
lab tests	293
second opinions	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Keith R. Loeb, PHD, MD.

**Gender**
Male	83
Female	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	116
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	15
85 and over	0
Less than 65	17
65 to 74	88

Average of Total of Conditions of Medicare patients treated by Dr. Keith R. Loeb, PHD, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Keith R. Loeb, PHD, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	60
High Cholesterol	44
Stroke	1
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	43
Asthma	8
Osteoporosis	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Atrial Fibrillation	12
Dementia	1
Cancer	11

Education & Training

Dr. Keith R. Loeb, PHD, MD graduated from Medical College of Wisconsin in 1995. He has a state license in Washington.

Medical School: Medical College of Wisconsin (1995)

Licensed In: Washington

Affiliations & Hospitals

Dr. Keith R. Loeb, PHD, MD is associated with these hospitals and organizations:

THE ASSOCIATION OF UNIVERSITY PHYSICIANS

Ratings & Reviews

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General Payments

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

**Payments by Company**
Illumina, Inc.	$280 MiSeqDx Instrument $280
Seattle Genetics, Inc.	$167 $167
Genentech USA, Inc.	$61 Perjeta $36	Herceptin $25
Kite Pharma, Inc.	$30 Yescarta $30