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Dr. Daan Ren, MD

(No ratings)

Specializes in: Emergency Medicine
2545 W Hammer Lane
Stockton, CA 95209

Dr. Daan Ren, MD is an emergency medicine doctor in Stockton, CA specializing in emergency medicine. Dr. Daan Ren, MD is affiliated with AHMC Healthcare.

View Doctor's Full Profile (909) 629-8088

Office Locations

2545 W Hammer Lane
Stockton, CA 95209
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Noteworthy Medicare Patient Procedures Performed by Dr. Daan Ren, MD in 2024

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

Top 25%

By Volume:

emergency room care

In 2012, Dr. Daan Ren, MD performed more emergency room (ER) care procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2012 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

doctor visit 719
hospital care 58
inpatient care 58
lab tests 48
preventive care 26
vaccines 26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2013 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

doctor visit 338
hospital care 228
inpatient care 228
lab tests 26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 151
Female 224
Ethnicity
Non-Hispanic White 219
Black 37
Hispanic 67
Asian 38
Other 0
Native American 0
Age
From 65 to 74 131
From 75 to 84 96
85 and over 51
Less than 65 97

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2013

Hypertension 75
High Cholesterol 62
Stroke 7
Ischemic Heart Disease 38
Depression 25
Chronic Kidney Disease 31
Asthma 17
Osteoperosis 7
Atrial Fibrilation 11
Heart Failure 25
Chronic Obstructive Pulmonary Disease 23
Diabetes 40
Dementia 11
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2014 were hospital care, inpatient care, emergency care and outpatient care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

doctor visit 21
emergency care 136
hospital care 426
inpatient care 389
outpatient care 37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 186
Female 190
Ethnicity
Non-Hispanic White 243
Black 56
Hispanic 62
Asian 0
Other 0
Native American 0
Age
From 65 to 74 99
From 75 to 84 92
85 and over 50
Less than 65 135

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2014

Hypertension 75
High Cholesterol 55
Stroke 14
Ischemic Heart Disease 53
Depression 37
Chronic Kidney Disease 44
Asthma 15
Osteoperosis 10
Atrial Fibrilation 16
Heart Failure 39
Chronic Obstructive Pulmonary Disease 39
Diabetes 48
Dementia 19
Cancer 9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2015 were hospital care, inpatient care, emergency care and outpatient care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 59
hospital care 380
inpatient care 348
outpatient care 32

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 278
Female 242
Ethnicity
Non-Hispanic White 276
Black 80
Hispanic 116
Asian 0
Other 0
Native American 0
Age
From 65 to 74 144
From 75 to 84 122
85 and over 62
Less than 65 192

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2015

Hypertension 75
High Cholesterol 54
Stroke 18
Ischemic Heart Disease 55
Depression 35
Chronic Kidney Disease 55
Asthma 26
Osteoperosis 8
Atrial Fibrilation 13
Heart Failure 41
Chronic Obstructive Pulmonary Disease 42
Diabetes 55
Dementia 31
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2016 were hospital care, inpatient care, emergency care and outpatient care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 168
hospital care 204
inpatient care 192
outpatient care 12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 135
Female 153
Ethnicity
Non-Hispanic White 162
Black 47
Hispanic 58
Asian 0
Other 0
Native American 0
Age
From 65 to 74 83
From 75 to 84 81
85 and over 37
Less than 65 87

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2016

Hypertension 75
High Cholesterol 60
Stroke 12
Ischemic Heart Disease 67
Depression 34
Chronic Kidney Disease 59
Asthma 45
Osteoperosis 6
Atrial Fibrilation 18
Heart Failure 48
Chronic Obstructive Pulmonary Disease 45
Diabetes 50
Dementia 26
Cancer 8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2017 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 521
hospital care 107
inpatient care 107

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 307
Female 307
Ethnicity
Non-Hispanic White 352
Black 74
Hispanic 161
Asian 16
Other 0
Native American 0
Age
From 65 to 74 206
From 75 to 84 155
85 and over 70
Less than 65 183

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2017

Hypertension 75
High Cholesterol 64
Stroke 12
Ischemic Heart Disease 69
Depression 30
Chronic Kidney Disease 56
Asthma 17
Osteoperosis 7
Atrial Fibrilation 22
Heart Failure 55
Chronic Obstructive Pulmonary Disease 39
Diabetes 55
Dementia 20
Cancer 10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 569

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 258
Female 326
Ethnicity
Non-Hispanic White 311
Black 68
Hispanic 175
Asian 17
Other 0
Native American 0
Age
From 65 to 74 180
From 75 to 84 141
85 and over 85
Less than 65 178

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2018

Hypertension 75
High Cholesterol 64
Stroke 11
Ischemic Heart Disease 57
Depression 33
Chronic Kidney Disease 59
Asthma 14
Osteoperosis 10
Atrial Fibrilation 16
Heart Failure 51
Chronic Obstructive Pulmonary Disease 38
Diabetes 55
Dementia 22
Cancer 12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 544

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 258
Female 313
Ethnicity
Non-Hispanic White 329
Black 55
Hispanic 162
Asian 0
Other 0
Native American 0
Age
From 65 to 74 183
From 75 to 84 161
85 and over 91
Less than 65 136

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2019

Hypertension 75
High Cholesterol 71
Stroke 13
Ischemic Heart Disease 62
Depression 36
Chronic Kidney Disease 61
Asthma 14
Osteoperosis 10
Atrial Fibrilation 19
Heart Failure 53
Chronic Obstructive Pulmonary Disease 39
Diabetes 60
Dementia 24
Cancer 11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 442

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 211
Female 270
Ethnicity
Non-Hispanic White 291
Black 55
Hispanic 98
Asian 22
Other 0
Native American 0
Age
From 65 to 74 192
From 75 to 84 133
85 and over 60
Less than 65 96

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2020

Hypertension 75
High Cholesterol 72
Stroke 11
Ischemic Heart Disease 63
Depression 31
Chronic Kidney Disease 58
Asthma 18
Osteoperosis 9
Atrial Fibrilation 18
Heart Failure 50
Chronic Obstructive Pulmonary Disease 39
Diabetes 51
Dementia 24
Cancer 10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 435

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 206
Female 278
Ethnicity
Non-Hispanic White 285
Black 45
Hispanic 129
Asian 0
Other 0
Native American 0
Age
From 65 to 74 167
From 75 to 84 138
85 and over 81
Less than 65 98

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2021

Hypertension 75
High Cholesterol 73
Stroke 13
Ischemic Heart Disease 68
Depression 33
Chronic Kidney Disease 59
Asthma 14
Osteoperosis 11
Atrial Fibrilation 18
Heart Failure 49
Chronic Obstructive Pulmonary Disease 33
Diabetes 54
Dementia 25
Cancer 10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 520

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 252
Female 336
Ethnicity
Non-Hispanic White 321
Black 63
Hispanic 170
Asian 23
Other 0
Native American 0
Age
From 65 to 74 202
From 75 to 84 163
85 and over 91
Less than 65 132

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 21
Ischemic Heart Disease 50
Depression 29
Chronic Kidney Disease 39
Asthma 19
Osteoperosis 14
Atrial Fibrilation 28
Heart Failure 40
Chronic Obstructive Pulmonary Disease 34
Diabetes 53
Dementia 16
Cancer 15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 442

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 214
Female 302
Ethnicity
Non-Hispanic White 286
Black 53
Hispanic 138
Asian 25
Other 0
Native American 0
Age
From 65 to 74 196
From 75 to 84 135
85 and over 75
Less than 65 110

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 22
Ischemic Heart Disease 40
Depression 33
Chronic Kidney Disease 36
Asthma 19
Osteoperosis 15
Atrial Fibrilation 23
Heart Failure 35
Chronic Obstructive Pulmonary Disease 34
Diabetes 51
Dementia 16
Cancer 13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA during 2024 were emergency care.

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

emergency care 360

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 195
Female 256
Ethnicity
Non-Hispanic White 247
Black 56
Hispanic 118
Asian 0
Other 0
Native American 0
Age
From 65 to 74 171
From 75 to 84 130
85 and over 64
Less than 65 86

Conditions of Medicare patients treated by Dr. Daan Ren, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 20
Ischemic Heart Disease 47
Depression 35
Chronic Kidney Disease 34
Asthma 22
Osteoperosis 19
Atrial Fibrilation 27
Heart Failure 37
Chronic Obstructive Pulmonary Disease 37
Diabetes 51
Dementia 15
Cancer 16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Daan Ren, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daan Ren, MD treated as an emergency medicine doctor in Stockton, CA were emergency care, hospital care, inpatient care and lab tests.

doctor visit 359
emergency care 381
hospital care 233
inpatient care 220
lab tests 37
outpatient care 27
preventive care 26
vaccines 26

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Daan Ren, MD.

Gender
Male 203
Female 245
Ethnicity
Black / African American 53
Asian / Pacific Islander 10
Non-Hispanic White 255
Hispanic 111
Native American / Alaskan Native 0
Other 0
Age
75 to 84 119
85 and over 62
Less than 65 117
65 to 74 150

Average of Total of Conditions of Medicare patients treated by Dr. Daan Ren, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Daan Ren, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 69
High Cholesterol 61
Stroke 13
Ischemic Heart Disease 51
Depression 30
Chronic Kidney Disease 45
Asthma 18
Osteoporosis 9
Heart Failure 40
Chronic Obstructive Pulmonary Disease 34
Diabetes 47
Atrial Fibrillation 17
Cancer 10
Dementia 19

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

Payments by Company
Salix Pharmaceuticals, Ltd $59 Relistor
$43 		Xifaxan 550 mg
$16
Pfizer Inc. $19 ELIQUIS
$19
Merck Sharp & Dohme Corporation $13 MMR II
$13
Types of Payments
Food and Beverage $91

Biography

Dr. Daan Ren is a specialist in emergency medicine. He is professionally affiliated with AHMC Healthcare.

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