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Dr. Jason Harlow Friesen, MD

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Specializes in: Allergy & Immunology

Albany Medical College (1999)

1488 Oak Street
Eugene, OR 97401

(541) 683-1577

Dr. Jason Harlow Friesen, MD is an allergist and immunologist in Eugene, OR specializing in allergy & immunology. He graduated from Albany Medical College in 1999 and has 27 years of experience. Dr. Jason Harlow Friesen, MD is affiliated with PRAXIS HEALTH PC.

Office Locations

1488 Oak Street
Eugene, OR 97401

(541) 683-1577

(541) 344-6176

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Noteworthy Medicare Patient Procedures Performed by Dr. Jason Harlow Friesen, MD in 2024

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

Top 5%

By Affordability:

allergen immunotherapy

immunotherapy

injections

subcutaneous allergen immunotherapy

In 2024, Dr. Jason Harlow Friesen, MD 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 95% of providers in related specialties within Oregon. 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 Affordability:

minimally invasive procedures

In 2024, Dr. Jason Harlow Friesen, MD had a list price for minimally invasive procedures that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Oregon. 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 Affordability:

allergy skin testing

allergy testing

percutaneous allergy test

percutaneous procedures

skin testing

In 2012, Dr. Jason Harlow Friesen, MD had a list price for allergy skin testing, allergy testing, percutaneous allergy test, percutaneous procedures, and skin testing that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Oregon. 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. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2012 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	436
doctor visit	140
immunotherapy	92
injections	92
minimally invasive procedures	436
pulmonary testing	13
skin testing	436

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2013 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	382
doctor visit	143
immunotherapy	137
injections	137
minimally invasive procedures	382
skin testing	382

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	50
Female	70

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	23

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2013

Hypertension	50
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	10
Depression	22
Chronic Kidney Disease	13
Asthma	38
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	13
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	271
doctor visit	134
immunotherapy	211
injections	211
minimally invasive procedures	271
skin testing	271

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	45
Female	82

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

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2014

Hypertension	33
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	10
Depression	21
Chronic Kidney Disease	0
Asthma	39
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	14
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2015 were immunotherapy, injections, skin testing and minimally invasive procedures.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	207
doctor visit	149
immunotherapy	351
injections	351
minimally invasive procedures	207
skin testing	207

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	94
Female	170

**Age**
From 65 to 74	162
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2015

Hypertension	47
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	9
Depression	23
Chronic Kidney Disease	11
Asthma	42
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	11
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2016 were immunotherapy and injections.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

doctor visit	142
immunotherapy	384
injections	384

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	51
Female	100

**Ethnicity**
Non-Hispanic White	138
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	24

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2016

Hypertension	40
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	7
Depression	21
Chronic Kidney Disease	13
Asthma	41
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2017 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	321
doctor visit	163
immunotherapy	309
injections	309
minimally invasive procedures	321
skin testing	321

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	62
Female	96

**Age**
From 65 to 74	93
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2017

Hypertension	43
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	15
Depression	28
Chronic Kidney Disease	18
Asthma	38
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	12
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2018 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	419
doctor visit	162
immunotherapy	254
injections	254
minimally invasive procedures	419
skin testing	419

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	71
Female	82

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

**Age**
From 65 to 74	89
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2018

Hypertension	46
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	10
Depression	20
Chronic Kidney Disease	18
Asthma	34
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	11
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2019 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	531
doctor visit	179
immunotherapy	290
injections	290
minimally invasive procedures	531
skin testing	531

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	71
Female	102

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2019

Hypertension	50
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	13
Depression	24
Chronic Kidney Disease	16
Asthma	41
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	14
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2020 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	313
doctor visit	165
immunotherapy	164
injections	164
minimally invasive procedures	313
skin testing	313

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	60
Female	74

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

**Age**
From 65 to 74	83
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2020

Hypertension	49
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	13
Depression	26
Chronic Kidney Disease	13
Asthma	28
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2021 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	424
doctor visit	164
immunotherapy	149
injections	149
minimally invasive procedures	424
skin testing	424

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	42
Female	72

**Age**
From 65 to 74	60
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2021

Hypertension	44
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	14
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	11
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2022 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	281
doctor visit	148
immunotherapy	184
injections	184
minimally invasive procedures	281
skin testing	281

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	53
Female	67

**Age**
From 65 to 74	65
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2022

Hypertension	53
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	11
Depression	17
Chronic Kidney Disease	13
Asthma	43
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	11
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2023 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	537
doctor visit	173
immunotherapy	198
injections	198
minimally invasive procedures	537
skin testing	537

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	39
Female	74

**Age**
From 65 to 74	55
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2023

Hypertension	52
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	11
Depression	22
Chronic Kidney Disease	19
Asthma	41
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR during 2024 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

allergy testing	669
doctor visit	157
immunotherapy	219
injections	219
minimally invasive procedures	669
skin testing	669

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	36
Female	78

**Age**
From 65 to 74	57
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2024

Hypertension	54
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	11
Depression	25
Chronic Kidney Disease	15
Asthma	42
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jason Harlow Friesen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jason Harlow Friesen, MD treated as an allergist and immunologist in Eugene, OR were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	399
doctor visit	155
immunotherapy	226
injections	226
minimally invasive procedures	399
pulmonary testing	13
skin testing	399

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jason Harlow Friesen, MD.

**Gender**
Male	51
Female	82

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	43
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	22
85 and over	0
Less than 65	9
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD From 2012 - 2024

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

Hypertension	43
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	10
Depression	20
Chronic Kidney Disease	12
Asthma	35
Osteoporosis	8
Heart Failure	1
Chronic Obstructive Pulmonary Disease	9
Diabetes	12
Atrial Fibrillation	2
Cancer	6
Dementia	0

Education & Training

Dr. Jason Harlow Friesen, MD graduated from Albany Medical College in 1999. He has a state license in Oregon.

Medical School: Albany Medical College (1999)

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
Mylan Specialty L.P.	$1,770 Perforomist $1,758	Yupelri $12
AstraZeneca Pharmaceuticals LP	$502 SYMBICORT $270	TEZSPIRE $103	BREZTRI $50	AIRSUPRA $23	FASENRA $22	Other $34
GlaxoSmithKline, LLC.	$422 NUCALA $372	FLULAVAL $23	Menveo $11	TRELEGY ELLIPTA $11	FLUARIX QUADRIVALENT $4
CSL Behring	$238 Haegarda $212	Hizentra $26
GENZYME CORPORATION	$140 DUPIXENT $140
Other	$791 XOLAIR $86	TAKHZYRO $75	RAGWITEK $64	Brovana $57	Xembify $41	Other $468

**Types of Payments**
Food and Beverage	$2,834
Travel and Lodging	$1,029

Research Payments

Dr. Jason Harlow Friesen, MD has received 12 research payments totaling $151,719.

Biography

Dr. Jason Friesen is an Eugene, OR physician who specializes in allergy & immunology. Dr. Friesen obtained a license to practice in Oregon.

Select Year:

Dr. Jason Harlow Friesen, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jason Harlow Friesen, MD in 2024

By Affordability:

By Affordability:

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. Jason Harlow Friesen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Harlow Friesen, 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. Jason Harlow Friesen, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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