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Dr. Darrell Dennis Walter, MD

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Specializes in: Adult Cardiology

420 W Rowland Street
Covina, CA 91723

(626) 331-6411

Dr. Darrell Dennis Walter, MD is a cardiologist in Covina, CA specializing in adult cardiology.

Office Locations

420 W Rowland Street
Covina, CA 91723

(626) 331-6411

(626) 251-1559

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	187
catheterization	11
diagnostic procedures	11
doctor visit	251
hospital care	38
inpatient care	38
minimally invasive procedures	11
nuclear scan	21
stress testing	59
ultrasound (sonogram)	158
vascular procedures	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	238
doctor visit	262
hospital care	14
inpatient care	14
nuclear scan	37
stress testing	95
ultrasound (sonogram)	192
vascular procedures	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	227
Female	264

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	124
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	162
85 and over	118
Less than 65	47

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2013

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

cardiac procedures	196
doctor visit	274
nuclear scan	38
stress testing	77
thoracic (chest) imaging	17
ultrasound (sonogram)	157
vascular procedures	49
X-rays	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	192
Female	240

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	101
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	135
85 and over	116
Less than 65	38

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2014

Hypertension	75
High Cholesterol	49
Stroke	11
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	233
doctor visit	292
hospital care	11
inpatient care	11
nuclear scan	39
stress testing	90
ultrasound (sonogram)	216
vascular procedures	73

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	446
Female	516

**Ethnicity**
Non-Hispanic White	608
Black	34
Hispanic	228
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	316
85 and over	230
Less than 65	82

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

cardiac procedures	185
doctor visit	306
hospital care	35
inpatient care	35
nuclear scan	29
stress testing	81
thoracic (chest) imaging	12
ultrasound (sonogram)	180
vascular procedures	53
X-rays	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	190
Female	239

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	96
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	139
85 and over	117
Less than 65	27

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	47
Depression	21
Chronic Kidney Disease	44
Asthma	22
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

cardiac procedures	199
doctor visit	248
nuclear scan	31
stress testing	72
thoracic (chest) imaging	15
ultrasound (sonogram)	185
vascular procedures	45
X-rays	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	168
Female	172

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	76
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	116
85 and over	87
Less than 65	14

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2017

Hypertension	75
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	46
Depression	16
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	197
doctor visit	237
nuclear scan	24
stress testing	61
ultrasound (sonogram)	165
vascular procedures	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	152
Female	175

**Ethnicity**
Non-Hispanic White	209
Black	0
Hispanic	71
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	97
85 and over	85
Less than 65	23

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	186
doctor visit	191
nuclear scan	28
stress testing	68
ultrasound (sonogram)	157
vascular procedures	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	135
Female	148

**Ethnicity**
Non-Hispanic White	177
Black	16
Hispanic	64
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	112
85 and over	60
Less than 65	15

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	47
Depression	17
Chronic Kidney Disease	47
Asthma	4
Osteoperosis	5
Atrial Fibrilation	23
Heart Failure	29
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2020 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

cardiac procedures	128
doctor visit	81
stress testing	32
ultrasound (sonogram)	149
vascular procedures	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	123
Female	102

**Ethnicity**
Non-Hispanic White	143
Black	12
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	86
85 and over	48
Less than 65	12

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	48
Asthma	6
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA during 2021 were cardiac procedures, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

cardiac procedures	85
doctor visit	96
stress testing	28
ultrasound (sonogram)	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Male	87
Female	86

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	35
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	75
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Darrell Dennis Walter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Darrell Dennis Walter, MD treated as a cardiologist in Covina, CA were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

ambulatory monitoring	14
cardiac procedures	183
catheterization	11
diagnostic procedures	11
doctor visit	223
hospital care	24
inpatient care	24
minimally invasive procedures	11
nuclear scan	30
stress testing	66
thoracic (chest) imaging	14
ultrasound (sonogram)	162
vascular procedures	47
X-rays	14

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Darrell Dennis Walter, MD.

**Gender**
Female	194
Male	172

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	19
Non-Hispanic White	234
Native American / Alaskan Native	0
Hispanic	84
Other	0

**Age**
85 and over	86
75 to 84	123
Less than 65	25
65 to 74	126

Average of Total of Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Darrell Dennis Walter, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	42
Depression	16
Chronic Kidney Disease	39
Asthma	7
Osteoporosis	7
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Atrial Fibrillation	21
Dementia	12
Cancer	9

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. Darrell Dennis Walter, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Abbott Laboratories	$1,765 Vascular $547	CardioMEMS HF System $275	Mitra Clip system $231	Confirm Rx $168	Quadra Assura CRT Defibrillator $145	Other $400
Edwards Lifesciences Corporation	$1,489 Edwards SAPIEN 3 Transcatheter Heart Valve $1,238	Transcatheter Heart Valves $143	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $20	$88
Novartis Pharmaceuticals Corporation	$1,039 ENTRESTO $1,020	Gilenya $19
Medtronic Vascular, Inc.	$985 Micra $271	Pacemakers $137	Azure $132	Implantable Cardioverter Defibrillators - ICDs $127	CoreValve Evolut $66	Other $252
AstraZeneca Pharmaceuticals LP	$916 BRILINTA $749	FARXIGA $125	CRESTOR $41
Other	$4,919 ELIQUIS $1,145	XARELTO $832	Repatha $260	LifeVest $195	Vascular $183	Other $2,303

**Types of Payments**
Food and Beverage	$10,010
Travel and Lodging	$805
Education	$296

Biography

Dr. Darrell Walter sees patients in Covina, CA. His medical specialty is adult cardiology. Dr. Walter has obtained a license to practice in California.

Select Year:

Dr. Darrell Dennis Walter, 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. Darrell Dennis Walter, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Average Medicare Patient Data From 2012 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Darrell Dennis Walter, MD From 2012 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Covina, CA