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Dr. Mohamud Ramzanali Daya, MD, MS, M S

(No ratings)

Specializes in: Emergency Medicine
University of British Columbia Faculty of Medicine (1984)
Professional interests include: emergency care
3181 Sw Sam Jackson Park Road Ohsu and Doernbecher Emergency Room
Portland, OR 97239

Dr. Mohamud Ramzanali Daya, MD, MS, M S is an emergency medicine doctor in Portland, OR specializing in emergency medicine. He graduated from University of British Columbia Faculty of Medicine in 1984 and has 42 years of experience. Dr. Mohamud Ramzanali Daya, MD, MS, M S is affiliated with OHSU Healthcare.

View Doctor's Full Profile (503) 494-7551

Office Locations

3181 Sw Sam Jackson Park Road Ohsu and Doernbecher Emergency Room
Portland, OR 97239
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In The News 

“The informed consent agreement can run 50 to 100 pages, said Dr. Mohamud Daya, a professor of emergency medicine at the Oregon Health and Science University in Portland, Oregon, who runs a large...”—"We'll need enormous numbers of Americans to test COVID-19 vaccines; a 'very encouraging' 138,600 have signed up", USA Today, July 2020
“"We want to track where the AEDs are," said Dr. Mohamud Daya, associate professor of emergency medicine at OHSU.”—"Win $10,000 by identifying automated defibrillators in Multnomah, Clackamas, Washington and Clark counties", Oregonlive , November 2014
“Exercise-induced rhabdomyolysis can set the stage for another muscle disorder called compartment syndrome, and Dr. Mohamud Daya, an emergency medicine physician at., suspects that's what happened...”—"Combination of intense drill, heat, dehydration, may have sent McMinnville players to hospital", Oregonlive , August 2010

Noteworthy Medicare Patient Procedures Performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2023

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

Top 25%

By Affordability:

emergency care
emergency room care

In 2012, Dr. Mohamud Ramzanali Daya, MD, MS, M S had a list price for emergency care, and emergency room (ER) care 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. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2012 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 169
hospital care 14
outpatient care 14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2013 were emergency care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 193

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 101
Female 107
Ethnicity
Non-Hispanic White 172
Black 17
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 45
From 75 to 84 39
85 and over 25
Less than 65 99

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2013

Hypertension 61
High Cholesterol 44
Stroke 0
Ischemic Heart Disease 39
Depression 37
Chronic Kidney Disease 39
Asthma 14
Osteoperosis 10
Atrial Fibrilation 16
Heart Failure 31
Chronic Obstructive Pulmonary Disease 21
Diabetes 31
Dementia 13
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2014 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 173
hospital care 14
outpatient care 14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 106
Female 94
Ethnicity
Non-Hispanic White 173
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 52
From 75 to 84 31
85 and over 14
Less than 65 103

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2014

Hypertension 63
High Cholesterol 43
Stroke 7
Ischemic Heart Disease 39
Depression 49
Chronic Kidney Disease 41
Asthma 17
Osteoperosis 10
Atrial Fibrilation 15
Heart Failure 35
Chronic Obstructive Pulmonary Disease 19
Diabetes 35
Dementia 9
Cancer 9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2015 were emergency care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 160

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 180
Female 162
Ethnicity
Non-Hispanic White 268
Black 34
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 108
From 75 to 84 50
85 and over 44
Less than 65 140

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2015

Hypertension 66
High Cholesterol 36
Stroke 0
Ischemic Heart Disease 37
Depression 40
Chronic Kidney Disease 40
Asthma 17
Osteoperosis 11
Atrial Fibrilation 15
Heart Failure 29
Chronic Obstructive Pulmonary Disease 19
Diabetes 33
Dementia 15
Cancer 11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2016 were emergency care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 223

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 132
Female 114
Ethnicity
Non-Hispanic White 214
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 77
From 75 to 84 46
85 and over 17
Less than 65 106

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2016

Hypertension 62
High Cholesterol 39
Stroke 12
Ischemic Heart Disease 35
Depression 38
Chronic Kidney Disease 40
Asthma 24
Osteoperosis 8
Atrial Fibrilation 15
Heart Failure 31
Chronic Obstructive Pulmonary Disease 19
Diabetes 32
Dementia 20
Cancer 9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2017 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 141
hospital care 12
outpatient care 12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 94
Female 77
Ethnicity
Non-Hispanic White 147
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 37
85 and over 25
Less than 65 50

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2017

Hypertension 66
High Cholesterol 37
Stroke 8
Ischemic Heart Disease 44
Depression 36
Chronic Kidney Disease 47
Asthma 10
Osteoperosis 8
Atrial Fibrilation 19
Heart Failure 28
Chronic Obstructive Pulmonary Disease 19
Diabetes 30
Dementia 23
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2018 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 215
hospital care 24
outpatient care 24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 129
Female 132
Ethnicity
Non-Hispanic White 214
Black 0
Hispanic 0
Asian 15
Other 0
Native American 0
Age
From 65 to 74 95
From 75 to 84 61
85 and over 26
Less than 65 79

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2018

Hypertension 68
High Cholesterol 41
Stroke 9
Ischemic Heart Disease 38
Depression 39
Chronic Kidney Disease 43
Asthma 12
Osteoperosis 10
Atrial Fibrilation 14
Heart Failure 24
Chronic Obstructive Pulmonary Disease 15
Diabetes 30
Dementia 21
Cancer 14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2019 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 242
hospital care 34
outpatient care 34

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 136
Female 152
Ethnicity
Non-Hispanic White 236
Black 18
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 90
From 75 to 84 61
85 and over 36
Less than 65 101

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2019

Hypertension 67
High Cholesterol 50
Stroke 10
Ischemic Heart Disease 40
Depression 48
Chronic Kidney Disease 44
Asthma 11
Osteoperosis 14
Atrial Fibrilation 12
Heart Failure 30
Chronic Obstructive Pulmonary Disease 17
Diabetes 29
Dementia 22
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2020 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 143
hospital care 15
outpatient care 15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 85
Female 83
Ethnicity
Non-Hispanic White 136
Black 12
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 55
From 75 to 84 32
85 and over 14
Less than 65 67

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2020

Hypertension 70
High Cholesterol 43
Stroke 0
Ischemic Heart Disease 41
Depression 42
Chronic Kidney Disease 55
Asthma 13
Osteoperosis 10
Atrial Fibrilation 17
Heart Failure 35
Chronic Obstructive Pulmonary Disease 15
Diabetes 36
Dementia 21
Cancer 11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2021 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 103
hospital care 21
outpatient care 21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 73
Female 62
Ethnicity
Non-Hispanic White 115
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 38
From 75 to 84 35
85 and over 16
Less than 65 46

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2021

Hypertension 67
High Cholesterol 47
Stroke 0
Ischemic Heart Disease 41
Depression 36
Chronic Kidney Disease 50
Asthma 12
Osteoperosis 17
Atrial Fibrilation 19
Heart Failure 37
Chronic Obstructive Pulmonary Disease 21
Diabetes 29
Dementia 18
Cancer 18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2022 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 107
hospital care 14
outpatient care 14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 75
Female 63
Ethnicity
Non-Hispanic White 119
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 48
From 75 to 84 43
85 and over 14
Less than 65 33

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2022

Hypertension 72
High Cholesterol 61
Stroke 12
Ischemic Heart Disease 38
Depression 38
Chronic Kidney Disease 36
Asthma 21
Osteoperosis 14
Atrial Fibrilation 28
Heart Failure 31
Chronic Obstructive Pulmonary Disease 22
Diabetes 30
Dementia 19
Cancer 16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR during 2023 were emergency care.

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

emergency care 162

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Male 87
Female 89
Ethnicity
Non-Hispanic White 146
Black 0
Hispanic 0
Asian 0
Other 11
Native American 0
Age
From 65 to 74 62
From 75 to 84 54
85 and over 21
Less than 65 39

Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S in 2023

Hypertension 74
High Cholesterol 59
Stroke 11
Ischemic Heart Disease 34
Depression 40
Chronic Kidney Disease 35
Asthma 16
Osteoperosis 20
Atrial Fibrilation 27
Heart Failure 26
Chronic Obstructive Pulmonary Disease 20
Diabetes 32
Dementia 15
Cancer 23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mohamud Ramzanali Daya, MD, MS, M S for Medicare patients.

The highest averages for the top procedures that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated as an emergency medicine doctor in Portland, OR were emergency care, hospital care and outpatient care.

emergency care 169
hospital care 18
outpatient care 18

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S.

Gender
Female 94
Male 99
Ethnicity
Black / African American 6
Asian / Pacific Islander 1
Non-Hispanic White 161
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
75 to 84 40
85 and over 21
Less than 65 71
65 to 74 60

Average of Total of Conditions of Medicare patients treated by Dr. Mohamud Ramzanali Daya, MD, MS, M S From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mohamud Ramzanali Daya, MD, MS, M S treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension 61
High Cholesterol 41
Stroke 5
Ischemic Heart Disease 35
Depression 36
Chronic Kidney Disease 39
Asthma 13
Osteoporosis 11
Heart Failure 28
Chronic Obstructive Pulmonary Disease 17
Diabetes 28
Atrial Fibrillation 16
Dementia 16
Cancer 12

Education & Training

Dr. Mohamud Ramzanali Daya, MD, MS, M S graduated from University of British Columbia Faculty of Medicine in 1984. He completed residency at Oregon Health & Science University Affiliated Hospitals. He has a state license in Oregon.

Medical School: University of British Columbia Faculty of Medicine (1984)

Residency: Oregon Health & Science University Affiliated Hospitals (1987)

Licensed In: Oregon

Affiliations & Hospitals

Dr. Mohamud Ramzanali Daya, MD, MS, M S is associated with these hospitals and organizations:

OHSU Healthcare

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mohamud Ramzanali Daya, MD, MS, M S. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Philips Electronics North America Corporation $830 Patient Monitoring & Systems Equipment
$656 		Therapeutic Care
$98 		ALS Equipment
$75
Stryker Corporation $436 LIFEPAK 15 MONITOR/DEFIBRILLATOR
$152 		Lifepak 15
$119
$166
Advanced Circulatory Systems Inc. $303
$303
Ceribell, Inc. $173 Ceribell Rapid Response EEG
$173
Merck Sharp & Dohme Corporation $80 ZETIA
$80
Types of Payments
Food and Beverage $904
Consulting Fee $656
Travel and Lodging $182
Education $80

Biography

Dr. Mohamud Daya's specialty is emergency medicine. In his practice, Dr. Daya focuses on emergency care. Dr. Daya graduated from the University of British Columbia Faculty of Medicine. His training includes a residency program at a hospital affiliated with Oregon Health & Science University. He is professionally affiliated with OHSU Healthcare.

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