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Dr. David Chang Yi, MD

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Specializes in: Internal Medicine (Adult Medicine) and General Pediatrics

92 E Mitchell Hammock Road Suite 1006
Oviedo, FL 32765

(321) 364-0022

Dr. David Chang Yi, MD is an internist in Orlando, FL specializing in internal medicine (adult medicine) and general pediatrics. Dr. David Chang Yi, MD is affiliated with Orlando Health.

Office Locations

Orlando Health

12301 Lake Underhill Road Suite 118
Orlando, FL 32828

(407) 249-8870

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92 E Mitchell Hammock Road Suite 1006
Oviedo, FL 32765

(321) 364-0022

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Noteworthy Medicare Patient Procedures Performed by Dr. David Chang Yi, MD in 2023

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

Top 25%

By Volume:

rapid flu test

In 2012, Dr. David Chang Yi, MD performed more rapid flu test procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2012 were lab tests, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	211
lab tests	54
thoracic (chest) imaging	32
X-rays	32

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2013 were lab tests, X-rays, thoracic (chest) imaging and breathing treatment.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

breathing treatment	21
doctor visit	200
lab tests	71
thoracic (chest) imaging	32
X-rays	32

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	77
Female	91

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	46
85 and over	19
Less than 65	19

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2013

Hypertension	73
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	42
Depression	17
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2014 were lab tests, X-rays, thoracic (chest) imaging and breathing treatment.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

breathing treatment	15
doctor visit	246
lab tests	122
thoracic (chest) imaging	37
X-rays	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	78
Female	141

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	51
85 and over	15
Less than 65	30

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2014

Hypertension	59
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2015 were lab tests, X-rays, thoracic (chest) imaging and breathing treatment.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

breathing treatment	16
doctor visit	224
lab tests	96
thoracic (chest) imaging	26
X-rays	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	162
Female	254

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	96
85 and over	44
Less than 65	58

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2015

Hypertension	62
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2016 were lab tests, X-rays, thoracic (chest) imaging and breathing treatment.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

breathing treatment	16
doctor visit	285
ear procedures	11
lab tests	129
thoracic (chest) imaging	40
X-rays	40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	85
Female	149

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	58
85 and over	24
Less than 65	16

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2016

Hypertension	65
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	30
Asthma	15
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2017 were lab tests, X-rays, thoracic (chest) imaging and breathing treatment.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

breathing treatment	24
doctor visit	272
lab tests	156
thoracic (chest) imaging	56
X-rays	56

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	84
Female	146

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	64
85 and over	23
Less than 65	17

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2017

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2018 were lab tests.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	141
lab tests	82

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	37
Female	95

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2018

Hypertension	70
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	41
Depression	21
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2019 were lab tests.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	72
lab tests	32

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	25
Female	49

**Ethnicity**
Non-Hispanic White	57
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2019

Hypertension	61
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	48

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	19
Female	44

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	76

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	28
Female	48

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2021

Hypertension	59
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2022 were lab tests.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	96
lab tests	28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	28
Female	62

**Ethnicity**
Non-Hispanic White	60
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL during 2023 were lab tests.

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

doctor visit	187
lab tests	73

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	56
Female	120

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	51
85 and over	16
Less than 65	13

Conditions of Medicare patients treated by Dr. David Chang Yi, MD in 2023

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. David Chang Yi, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Chang Yi, MD treated as an internist in Orlando, FL were lab tests, X-rays, thoracic (chest) imaging and ear procedures.

doctor visit	171
ear procedures	11
lab tests	84
thoracic (chest) imaging	37
X-rays	37

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. David Chang Yi, MD.

**Gender**
Male	56
Female	99

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	119
Hispanic	19
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	38
85 and over	11
Less than 65	12
65 to 74	85

Average of Total of Conditions of Medicare patients treated by Dr. David Chang Yi, MD From 2012 - 2023

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

Hypertension	61
High Cholesterol	61
Stroke	1
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	25
Asthma	8
Osteoporosis	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Atrial Fibrillation	8
Cancer	7
Dementia	5

Education & Training

He has a state license in Florida.

Licensed In: Florida

Affiliations & Hospitals

Dr. David Chang Yi, MD is associated with these hospitals and organizations:

Orlando Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$162 ANORO $91	LEVITRA $35	PEDIARIX $23	BREO $13
Incyte Corporation	$135 MONJUVI $135
PORTOLA PHARMACEUTICALS, INC.	$125 BEVYXXA $125
Daiichi Sankyo Inc.	$125 SAVAYSA $125
AstraZeneca Pharmaceuticals LP	$18 BYDUREON PEN $18