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Dr. David Flemming Chang, MD

Accepting New Patients

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Specializes in: Adult Nephrology

Temple University School of Medicine

31537 Rancho Pueblo Road Suite 201
Temecula, CA 92592

(951) 687-7140

Dr. David Flemming Chang, MD is a nephrologist in Temecula, CA specializing in adult nephrology. He graduated from Temple University School of Medicine. Dr. David Flemming Chang, MD is affiliated with Astrana Health, NEPHROLOGY ASSOCIATES MEDICAL GROUP INC and Alpha Care Medical Group.

Office Locations

31537 Rancho Pueblo Road Suite 201
Temecula, CA 92592

(951) 687-7140

(951) 303-3565

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Alpha Care Medical Group

31537 Rancho Pueblo Road Suite 201
Temecula, CA 92595

(951) 687-7140

(951) 303-3565

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Alpha Care Medical Group

36320 Inland Valley Drive Suite 307
Wildomar, CA 92595

(951) 600-7630

(951) 600-7164

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591 E Elder Street Suite C
Fallbrook, CA 92028

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2012 were hospital care, inpatient care and dialysis.

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

dialysis	25
doctor visit	423
hospital care	986
inpatient care	986

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2013 were hospital care, inpatient care and dialysis.

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

dialysis	18
doctor visit	478
hospital care	863
inpatient care	863

2013 Medicare Patient Data

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

**Gender**
Male	222
Female	212

**Ethnicity**
Non-Hispanic White	252
Black	34
Hispanic	92
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	145
85 and over	62
Less than 65	83

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

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	57
Depression	17
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	53
Chronic Obstructive Pulmonary Disease	27
Diabetes	63
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2014 were hospital care and inpatient care.

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

doctor visit	464
hospital care	832
inpatient care	832

2014 Medicare Patient Data

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

**Gender**
Male	244
Female	240

**Ethnicity**
Non-Hispanic White	293
Black	34
Hispanic	98
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	165
85 and over	80
Less than 65	96

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

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	53
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2015 were hospital care, inpatient care, hemofiltration and dialysis.

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

dialysis	31
doctor visit	442
hemofiltration	31
hospital care	965
inpatient care	965

2015 Medicare Patient Data

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

**Gender**
Male	506
Female	454

**Ethnicity**
Non-Hispanic White	578
Black	78
Hispanic	196
Asian	80
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	352
85 and over	166
Less than 65	204

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

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	59
Depression	19
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	53
Chronic Obstructive Pulmonary Disease	28
Diabetes	60
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2016 were hospital care and inpatient care.

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

doctor visit	445
hospital care	714
inpatient care	714

2016 Medicare Patient Data

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

**Gender**
Male	225
Female	203

**Ethnicity**
Non-Hispanic White	249
Black	31
Hispanic	94
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	160
85 and over	73
Less than 65	77

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

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	63
Depression	21
Chronic Kidney Disease	75
Asthma	32
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	59
Chronic Obstructive Pulmonary Disease	30
Diabetes	66
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2017 were hospital care, inpatient care, hemofiltration and dialysis.

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

dialysis	38
doctor visit	474
hemofiltration	38
hospital care	967
inpatient care	967

2017 Medicare Patient Data

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

**Gender**
Male	271
Female	222

**Ethnicity**
Non-Hispanic White	279
Black	51
Hispanic	94
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	143
85 and over	82
Less than 65	111

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

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	65
Depression	24
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	59
Chronic Obstructive Pulmonary Disease	24
Diabetes	67
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2018 were hospital care, inpatient care, hemofiltration and dialysis.

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

dialysis	51
doctor visit	499
hemofiltration	51
hospital care	751
inpatient care	751

2018 Medicare Patient Data

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

**Gender**
Male	243
Female	204

**Ethnicity**
Non-Hispanic White	238
Black	36
Hispanic	114
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	136
85 and over	79
Less than 65	103

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

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	61
Depression	21
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	54
Chronic Obstructive Pulmonary Disease	24
Diabetes	66
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2019 were hospital care and inpatient care.

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

doctor visit	490
hospital care	875
inpatient care	875

2019 Medicare Patient Data

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

**Gender**
Male	226
Female	245

**Ethnicity**
Non-Hispanic White	263
Black	36
Hispanic	110
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	146
85 and over	89
Less than 65	97

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

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	65
Depression	23
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	56
Chronic Obstructive Pulmonary Disease	25
Diabetes	64
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2020 were hospital care and inpatient care.

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

doctor visit	330
hospital care	884
inpatient care	884

2020 Medicare Patient Data

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

**Gender**
Male	205
Female	228

**Ethnicity**
Non-Hispanic White	247
Black	33
Hispanic	95
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	140
85 and over	70
Less than 65	68

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

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	63
Depression	24
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	54
Chronic Obstructive Pulmonary Disease	24
Diabetes	64
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2021 were hospital care and inpatient care.

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

doctor visit	370
hospital care	705
inpatient care	705

2021 Medicare Patient Data

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

**Gender**
Male	210
Female	203

**Ethnicity**
Non-Hispanic White	231
Black	39
Hispanic	88
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	136
85 and over	80
Less than 65	61

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

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	63
Depression	22
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	51
Chronic Obstructive Pulmonary Disease	21
Diabetes	61
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA during 2022 were hospital care and inpatient care.

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

doctor visit	516
hospital care	676
inpatient care	676

2022 Medicare Patient Data

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

**Gender**
Male	236
Female	213

**Ethnicity**
Non-Hispanic White	246
Black	37
Hispanic	99
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	129
85 and over	95
Less than 65	72

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

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	11
Atrial Fibrilation	34
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	62
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. David Flemming Chang, MD treated as a nephrologist in Temecula, CA were hospital care, inpatient care, hemofiltration and dialysis.

dialysis	32
doctor visit	448
hemofiltration	40
hospital care	838
inpatient care	838

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Female	220
Male	235

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	40
Non-Hispanic White	261
Hispanic	98
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	79
75 to 84	150
Less than 65	88
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. David Flemming Chang, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	54
Depression	19
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	7
Heart Failure	49
Chronic Obstructive Pulmonary Disease	23
Diabetes	57
Atrial Fibrillation	20
Dementia	15
Cancer	13

Education & Training

Dr. David Flemming Chang, MD graduated from Temple University School of Medicine. He completed residency at Kaiser Permanente Los Angeles Medical Center. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Medical School: Temple University School of Medicine

Residency: Kaiser Permanente Los Angeles Medical Center

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

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

Astrana Health

NEPHROLOGY ASSOCIATES MEDICAL GROUP INC

Alpha Care Medical Group

Ratings & Reviews

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General Payments

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

**Payments by Company**
Silk Road Medical, Inc.	$1,500 $1,500
Bayer HealthCare Pharmaceuticals Inc.	$373 Kerendia $373
Vifor Pharma, Inc.	$356 VELTASSA $197	Korsuva $66	KORSUVA $57	$37
Questcor Pharmaceuticals	$290 ACTHAR $290
AstraZeneca Pharmaceuticals LP	$275 FARXIGA $275
Other	$2,527 VELTASSA $226	SAMSCA $220	ACTHAR $188	BENLYSTA $176	Auryxia $171	Other $1,545

**Types of Payments**
Food and Beverage	$3,704
Consulting Fee	$1,500
Education	$117

Biography

Dr. David Chang is a specialist in adult nephrology in Fallbrook, CA, Wildomar, CA, and Temecula, CA. After completing medical school at Temple University School of Medicine, he performed his residency at Kaiser Permanente Los Angeles Medical Center. He speaks Spanish. Dr. Chang is affiliated with Astrana Health. He welcomes new patients at his office inWildomar, CA as reported by Astrana Health.

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Dr. David Flemming Chang, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

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

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

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

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. David Flemming Chang, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Temecula, CA