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Dr. In-Hei Hahn, MD

Specializes in: Emergency Medicine and Medical Toxicology
University of Maryland School of Medicine
1199 Welch Road Marc and Laura Andreessen Adult Emergency Department
Palo Alto, CA 94304

Dr. In-Hei Hahn, MD is an emergency medicine doctor in Palo Alto, CA specializing in emergency medicine and medical toxicology. She graduated from University of Maryland School of Medicine. Dr. In-Hei Hahn, MD is affiliated with U.S. Department of Veterans Affairs, Stanford Health Care and SOLANO GATEWAY MEDICAL GROUP, INC.

View Doctor's Full Profile (650) 723-5111

Office Locations

Stanford Health Care

1199 Welch Road Marc and Laura Andreessen Adult Emergency Department
Palo Alto, CA 94304
(650) 723-5111
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5901 East Seventh Street Long Beach Vamc (600)
Long Beach, CA 90822
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2012 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 340

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2013 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

doctor visit 17
emergency care 99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 70
Female 66
Ethnicity
Non-Hispanic White 117
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 31
From 75 to 84 41
85 and over 32
Less than 65 32

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2013

Hypertension 75
High Cholesterol 65
Stroke 13
Ischemic Heart Disease 51
Depression 44
Chronic Kidney Disease 40
Asthma 19
Osteoperosis 14
Atrial Fibrilation 20
Heart Failure 29
Chronic Obstructive Pulmonary Disease 26
Diabetes 47
Dementia 28
Cancer 12

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2015 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 111

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 82
Female 140
Ethnicity
Non-Hispanic White 94
Black 78
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 78
From 75 to 84 52
85 and over 30
Less than 65 62

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2015

Hypertension 68
High Cholesterol 57
Stroke 0
Ischemic Heart Disease 44
Depression 37
Chronic Kidney Disease 33
Asthma 24
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 31
Chronic Obstructive Pulmonary Disease 14
Diabetes 45
Dementia 20
Cancer 16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2016 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 68

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 22
Female 46
Ethnicity
Non-Hispanic White 39
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 18
From 75 to 84 12
85 and over 14
Less than 65 24

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2016

Hypertension 75
High Cholesterol 59
Stroke 0
Ischemic Heart Disease 60
Depression 35
Chronic Kidney Disease 43
Asthma 25
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 26
Chronic Obstructive Pulmonary Disease 22
Diabetes 38
Dementia 24
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2017 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 64

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 37
Female 44
Ethnicity
Non-Hispanic White 68
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 17
From 75 to 84 23
85 and over 16
Less than 65 25

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2017

Hypertension 75
High Cholesterol 58
Stroke 0
Ischemic Heart Disease 47
Depression 42
Chronic Kidney Disease 42
Asthma 20
Osteoperosis 0
Atrial Fibrilation 21
Heart Failure 33
Chronic Obstructive Pulmonary Disease 30
Diabetes 41
Dementia 0
Cancer 17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2018 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 51

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 29
Female 28
Ethnicity
Non-Hispanic White 34
Black 0
Hispanic 11
Asian 0
Other 0
Native American 0
Age
From 65 to 74 18
From 75 to 84 19
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2018

Hypertension 75
High Cholesterol 56
Stroke 0
Ischemic Heart Disease 56
Depression 46
Chronic Kidney Disease 51
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 35
Chronic Obstructive Pulmonary Disease 26
Diabetes 39
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2019 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 107

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 62
Female 62
Ethnicity
Non-Hispanic White 40
Black 0
Hispanic 0
Asian 38
Other 0
Native American 0
Age
From 65 to 74 49
From 75 to 84 30
85 and over 19
Less than 65 26

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2019

Hypertension 75
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 45
Depression 27
Chronic Kidney Disease 56
Asthma 14
Osteoperosis 11
Atrial Fibrilation 14
Heart Failure 35
Chronic Obstructive Pulmonary Disease 24
Diabetes 49
Dementia 16
Cancer 9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2020 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 159

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 91
Female 95
Ethnicity
Non-Hispanic White 72
Black 0
Hispanic 53
Asian 43
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 48
85 and over 43
Less than 65 36

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2020

Hypertension 75
High Cholesterol 66
Stroke 17
Ischemic Heart Disease 56
Depression 28
Chronic Kidney Disease 56
Asthma 19
Osteoperosis 15
Atrial Fibrilation 19
Heart Failure 44
Chronic Obstructive Pulmonary Disease 25
Diabetes 52
Dementia 31
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2021 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 154

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 77
Female 110
Ethnicity
Non-Hispanic White 66
Black 0
Hispanic 46
Asian 57
Other 0
Native American 0
Age
From 65 to 74 65
From 75 to 84 52
85 and over 42
Less than 65 28

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2021

Hypertension 75
High Cholesterol 72
Stroke 12
Ischemic Heart Disease 52
Depression 33
Chronic Kidney Disease 58
Asthma 17
Osteoperosis 16
Atrial Fibrilation 16
Heart Failure 39
Chronic Obstructive Pulmonary Disease 17
Diabetes 54
Dementia 25
Cancer 14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA during 2022 were emergency care.

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

emergency care 128

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 68
Female 107
Ethnicity
Non-Hispanic White 67
Black 0
Hispanic 38
Asian 55
Other 0
Native American 0
Age
From 65 to 74 58
From 75 to 84 52
85 and over 41
Less than 65 24

Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 19
Ischemic Heart Disease 42
Depression 27
Chronic Kidney Disease 35
Asthma 19
Osteoperosis 22
Atrial Fibrilation 30
Heart Failure 39
Chronic Obstructive Pulmonary Disease 22
Diabetes 47
Dementia 19
Cancer 17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. In-Hei Hahn, MD for Medicare patients.

The highest averages for the top procedures that Dr. In-Hei Hahn, MD treated as an emergency medicine doctor in Palo Alto, CA were emergency care.

doctor visit 17
emergency care 128

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. In-Hei Hahn, MD.

Gender
Male 53
Female 69
Ethnicity
Black / African American 7
Asian / Pacific Islander 19
Non-Hispanic White 59
Native American / Alaskan Native 0
Hispanic 14
Other 0
Age
75 to 84 32
85 and over 23
Less than 65 25
65 to 74 39

Average of Total of Conditions of Medicare patients treated by Dr. In-Hei Hahn, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. In-Hei Hahn, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 66
High Cholesterol 56
Stroke 6
Ischemic Heart Disease 45
Depression 31
Chronic Kidney Disease 41
Asthma 15
Osteoporosis 7
Heart Failure 31
Chronic Obstructive Pulmonary Disease 20
Diabetes 41
Atrial Fibrillation 12
Dementia 16
Cancer 9

Education & Training

Dr. In-Hei Hahn, MD graduated from University of Maryland School of Medicine. She completed residency at University of Illinois Affiliated Hospitals. She is certified by the American Board of Emergency Medicine, Medical Toxicology American Board of Emergency Medicine, Emergency Medicine and has a state license in New York.

Medical School: University of Maryland School of Medicine

Residency: University of Illinois Affiliated Hospitals

Board Certification: American Board of Emergency Medicine, Medical Toxicology American Board of Emergency Medicine, Emergency Medicine

Licensed In: New York

Affiliations & Hospitals

Dr. In-Hei Hahn, MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs
Stanford Health Care
SOLANO GATEWAY MEDICAL GROUP, INC

Ratings & Reviews

Dr. In-Hei Hahn, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. In-Hei Hahn, MD from all over the web to help you find the right in Palo Alto, CA. 

2
Overall Rating
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Reviews Left On DocSpot
Overall Rating: 2.0 2023-08-04 
She saw my 74 year old mom after a jaw procedure. She wrote a made up prescription that cost hours of our time. We had to chase down a competent doctor to actually get the medicine. Then she blamed the patient. Honestly shocking. So bad.

General Payments

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

Payments by Company
E.R. Squibb & Sons, L.L.C. $36 ELIQUIS
$36
Lilly USA, LLC $13 Effient
$13
Janssen Pharmaceuticals, Inc $12 XARELTO
$12
Types of Payments
Food and Beverage $60

Biography

Dr. In-Hei Hahn is an emergency medicine and medical toxicology specialist. After completing medical school at the University of Maryland School of Medicine, Dr. Hahn performed her residency at a hospital affiliated with the University of Illinois. She is professionally affiliated with U.S. Department of Veterans Affairs and Stanford Health Care.

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