Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > WI Providers > Internists & Internal Medicine Doctors

Dr. Jake Erik Decker, MD

Accepting New Patients

(122 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Professional interests include: chronic illness, hereditary hemorrhagic telangiectasia (HHT)

900 N 92nd Street
Milwaukee, WI 53226

(414) 805-5150

Dr. Jake Erik Decker, MD is an internist in Milwaukee, WI specializing in internal medicine (adult medicine). Dr. Jake Erik Decker, MD is affiliated with Medical College of Wisconsin, Froedtert Hospital and Froedtert & the Medical College of Wisconsin Regional Health Network.

Office Locations

900 N 92nd Street
Milwaukee, WI 53226

open_in_new

Unable to locate address.

8850 William Coffey Drive
Milwaukee, WI 53226

open_in_new

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jake Erik Decker, MD treated as an internist in Milwaukee, WI during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	13
hospital care	103
inpatient care	103

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	30
Female	29

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	19
Ischemic Heart Disease	56
Depression	56
Chronic Kidney Disease	54
Asthma	39
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	51
Dementia	27
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	127

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	41
Female	69

**Ethnicity**
Non-Hispanic White	58
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2017

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	311

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	72
Female	80

**Ethnicity**
Non-Hispanic White	92
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	29
85 and over	14
Less than 65	47

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2018

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	274

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	80
Female	80

**Ethnicity**
Non-Hispanic White	103
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	37
85 and over	14
Less than 65	41

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2019

Hypertension	68
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	199

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	75
Female	76

**Ethnicity**
Non-Hispanic White	95
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	35
85 and over	14
Less than 65	38

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2020

Hypertension	66
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	281

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	83
Female	87

**Ethnicity**
Non-Hispanic White	116
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	34
85 and over	16
Less than 65	33

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2021

Hypertension	58
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	270

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	93
Female	82

**Ethnicity**
Non-Hispanic White	122
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	43
85 and over	13
Less than 65	37

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2022

Hypertension	74
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	231

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	101
Female	85

**Ethnicity**
Non-Hispanic White	139
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	62
85 and over	12
Less than 65	28

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2023

Hypertension	73
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

doctor visit	202

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Male	109
Female	73

**Ethnicity**
Non-Hispanic White	132
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD in 2024

Hypertension	71
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2024

Volume of procedures performed by Dr. Jake Erik Decker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jake Erik Decker, MD treated as an internist in Milwaukee, WI were hospital care and inpatient care.

doctor visit	212
hospital care	103
inpatient care	103

Average Medicare Patient Data From 2016 - 2024

Information about Medicare patients treated by Dr. Jake Erik Decker, MD.

**Gender**
Female	73
Male	76

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	0
Non-Hispanic White	99
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	33
85 and over	9
Less than 65	31
65 to 74	65

Average of Total of Conditions of Medicare patients treated by Dr. Jake Erik Decker, MD From 2016 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Jake Erik Decker, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	70
High Cholesterol	49
Stroke	2
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	36
Asthma	11
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Atrial Fibrillation	13
Dementia	11
Cancer	11

Education & Training

He completed residency at Beth Israel Deaconess Medical Center. He is certified by the Internal Medicine and has a state license in Wisconsin.

Residency: Beth Israel Deaconess Medical Center (2016)

Board Certification: Internal Medicine

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Jake Erik Decker, MD is associated with these hospitals and organizations:

Medical College of Wisconsin

Froedtert Hospital

Froedtert & the Medical College of Wisconsin Regional Health Network

Ratings & Reviews

Dr. Jake Erik Decker, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 122 ratings. We collect ratings and reviews of Dr. Jake Erik Decker, MD from all over the web to help you find the right in Milwaukee, WI.

4.92

Overall Rating

(122 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2026-04-26

Patient verified via Press Ganey

Dr. Decker had reviewed all information in my chart and my personal communications very thoroughly before my visit, and was prepared with great analyses and talking points. He listened to all my concerns, which were easy to convey to him. I felt real collaboration. This was an excellent healthcare interaction.

Overall Rating: 5.0 2023-08-17

Patient verified via Press Ganey

Dr. Decker listens to you and doesn't dismiss you like some doctors. He's very thorough, involved me in the care planning, and asked for my opinion on what he recommended. I greatly appreciated he did that.

Overall Rating: 5.0 2025-12-11

Patient verified via Press Ganey

Jake is a great guy. Always a pleasure to see him. He seems to genuinely care and I feel very comfortable talking about uncomfortable things with him.

Overall Rating: 5.0 2025-05-21

Patient verified via Press Ganey

I love Dr. Decker and his staff. Froedert staff are consistently the best! Phlebotomist was excellent as well.

Overall Rating: 5.0 2023-12-11

Patient verified via Press Ganey

I'm really impressed with Dr, Decker and his knowledge of my history and through conversation on my health.

Overall Rating: 5.0 2023-10-09

Patient verified via Press Ganey

The entire group functions very well as a team. They are happy to work there and work very well together.

Overall Rating: 5.0 2024-05-01

Patient verified via Press Ganey

I feel very confident Dr. Decker gives me the best care possible.

Overall Rating: 5.0 2025-09-14

Patient verified via Press Ganey

Just Continue to do the excellent Job you are doing.

Overall Rating: 5.0 2024-01-08

Patient verified via Press Ganey

The best care. Thanks

Overall Rating: 5.0 2026-03-15

Patient verified via Press Ganey

Excellent as always

Biography

Patients rated Dr. Jake Decker highly, giving him an average of 5.0 stars (out of 5). Dr. Decker's areas of clinical interest consist of hereditary hemorrhagic telangiectasia (HHT) and chronic illness. His hospital/clinic affiliations include Froedtert Hospital and Medical College of Wisconsin. He has an open panel in MILWAUKEE, WI according to Doctor.com. He completed his residency training at Beth Israel Deaconess Medical Center.