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Home > CA Providers > Vascular Surgeons

Dr. Denis Robert Westphal, M.D.

(4 Ratings)

Specializes in: Vascular Surgery, General Surgery, Trauma Surgery and Critical Care (Intensive Care Medicine)

Loma Linda University School of Medicine (1982)

111 Raley Boulevard
Chico, CA 95928

(530) 345-9455

Dr. Denis Robert Westphal, M.D. is a vascular surgeon in Chico, CA specializing in vascular surgery, general surgery, trauma surgery and critical care (intensive care medicine). He graduated from Loma Linda University School of Medicine in 1982 and has 43 years of experience. Dr. Denis Robert Westphal, M.D. is affiliated with ENLOE MEDICAL CENTER.

Office Locations

Address:

111 Raley Boulevard
Chico, CA 95928

Address:

95 Declaration Drive Suite 1
Chico, CA 95973

abdominal imaging	11
abdominal surgery	20
ablation	48
anastomosis	25
catheterization	18
dialysis access procedures	23
doctor visit	1061
endarterectomy	36
gastrointestinal procedures	20
hospital care	24
inpatient care	24
minimally invasive procedures	58
neck surgery	22
open surgery	20
stent placement (stenting)	13
ultrasound (sonogram)	94
vascular procedures	296

**Gender**
Male	476
Female	422

**Ethnicity**
Non-Hispanic White	808
Black	0
Hispanic	53
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	341
From 75 to 84	353
85 and over	119
Less than 65	85

Hypertension	74
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	43
Depression	15
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	10
Cancer	11

abdominal imaging	15
abdominal surgery	27
ablation	48
anastomosis	20
angioplasty	27
dialysis access procedures	34
doctor visit	1040
endarterectomy	23
gastrointestinal procedures	27
hospital care	30
inpatient care	30
minimally invasive procedures	74
neck surgery	24
open surgery	27
ultrasound (sonogram)	101
vascular procedures	289
X-rays	15

**Gender**
Male	481
Female	400

**Ethnicity**
Non-Hispanic White	781
Black	0
Hispanic	56
Asian	0
Other	11
Native American	15

**Age**
From 65 to 74	376
From 75 to 84	302
85 and over	126
Less than 65	77

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	43
Depression	16
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	9
Cancer	12

abdominal surgery	32
ablation	24
anastomosis	40
dialysis access procedures	55
doctor visit	1117
endarterectomy	50
gastrointestinal procedures	32
hospital care	51
inpatient care	51
minimally invasive procedures	37
neck surgery	39
open surgery	32
stent placement (stenting)	16
ultrasound (sonogram)	26
vascular procedures	268
X-rays	16

**Gender**
Male	984
Female	766

**Ethnicity**
Non-Hispanic White	1572
Black	0
Hispanic	100
Asian	0
Other	22
Native American	30

**Age**
From 65 to 74	724
From 75 to 84	604
85 and over	278
Less than 65	144

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	44
Depression	18
Chronic Kidney Disease	40
Asthma	16
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	9
Cancer	10

abdominal surgery	31
anastomosis	49
angioplasty	19
device removal	12
dialysis access procedures	71
doctor visit	1145
endarterectomy	41
gastrointestinal procedures	31
hospital care	82
inpatient care	82
minimally invasive procedures	5
neck surgery	23
open surgery	31
stent placement (stenting)	10
vascular procedures	223
X-rays	23

**Gender**
Male	523
Female	392

**Ethnicity**
Non-Hispanic White	817
Black	0
Hispanic	57
Asian	0
Other	15
Native American	14

**Age**
From 65 to 74	375
From 75 to 84	327
85 and over	146
Less than 65	67

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	45
Depression	15
Chronic Kidney Disease	44
Asthma	25
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	10
Cancer	11

abdominal surgery	24
anastomosis	31
dialysis access procedures	45
doctor visit	1064
endarterectomy	38
gastrointestinal procedures	24
hospital care	95
inpatient care	95
minimally invasive procedures	18
neck surgery	26
open surgery	24
stent placement (stenting)	12
vascular procedures	164

**Gender**
Male	487
Female	339

**Ethnicity**
Non-Hispanic White	729
Black	0
Hispanic	53
Asian	0
Other	13
Native American	19

**Age**
From 65 to 74	349
From 75 to 84	282
85 and over	110
Less than 65	85

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	10
Cancer	11

abdominal surgery	46
anastomosis	47
angioplasty	11
device removal	11
dialysis access procedures	45
doctor visit	1034
endarterectomy	23
gastrointestinal procedures	46
hospital care	138
inpatient care	138
minimally invasive procedures	19
neck surgery	24
open surgery	46
stent placement (stenting)	10
vascular procedures	106

**Gender**
Male	504
Female	360

**Ethnicity**
Non-Hispanic White	773
Black	0
Hispanic	57
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	373
From 75 to 84	300
85 and over	105
Less than 65	86

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	46
Depression	0
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	11
Cancer	11

abdominal surgery	37
anastomosis	31
dialysis access procedures	29
doctor visit	992
endarterectomy	15
gastrointestinal procedures	37
hospital care	113
inpatient care	113
minimally invasive procedures	6
neck surgery	16
open surgery	37
stent placement (stenting)	11
vascular procedures	45

**Gender**
Male	439
Female	357

**Ethnicity**
Non-Hispanic White	709
Black	0
Hispanic	50
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	351
From 75 to 84	284
85 and over	104
Less than 65	57

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	8
Cancer	9

abdominal surgery	28
anastomosis	41
angioplasty	12
dialysis access procedures	55
doctor visit	899
endarterectomy	36
gastrointestinal procedures	28
hospital care	122
inpatient care	122
minimally invasive procedures	22
neck surgery	24
open surgery	28
stent placement (stenting)	12
vascular procedures	135

**Gender**
Male	414
Female	296

**Ethnicity**
Non-Hispanic White	613
Black	0
Hispanic	53
Asian	0
Other	17
Native American	14

**Age**
From 65 to 74	302
From 75 to 84	246
85 and over	88
Less than 65	74

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	45
Depression	22
Chronic Kidney Disease	45
Asthma	5
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	10
Cancer	12

abdominal surgery	45
anastomosis	21
debridement (removal of unhealthy tissue)	591
device removal	12
dialysis access procedures	19
doctor visit	1765
endarterectomy	10
excision	540
gastrointestinal procedures	45
hospital care	101
hyperbaric oxygen (HBO) therapy	149
inpatient care	101
minor procedures	39
neck surgery	11
open surgery	45
vascular procedures	33

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Denis Robert Westphal, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Denis Robert Westphal, M.D. treated as a vascular surgeon in Chico, CA were debridement (removal of unhealthy tissue), excision, vascular procedures and inpatient care.

abdominal imaging	13
abdominal surgery	32
ablation	40
anastomosis	35
angioplasty	19
catheterization	18
debridement (removal of unhealthy tissue)	591
device removal	11
dialysis access procedures	44
doctor visit	1126
endarterectomy	30
excision	540
gastrointestinal procedures	32
hospital care	84
inpatient care	84
minimally invasive procedures	33
minor procedures	39
neck surgery	23
open surgery	32
stent placement (stenting)	12
ultrasound (sonogram)	74
vascular procedures	150
X-rays	18

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Denis Robert Westphal, M.D..

**Gender**
Female	302
Male	391

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	618
Native American / Alaskan Native	12
Hispanic	43
Other	7

**Age**
85 and over	97
75 to 84	245
Less than 65	61
65 to 74	290

Average of Total of Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Denis Robert Westphal, M.D. treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	54
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	31
Depression	11
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Atrial Fibrillation	12
Dementia	7
Cancer	7

Education & Training

Dr. Denis Robert Westphal, M.D. graduated from Loma Linda University School of Medicine in 1982. He has a state license in California.

Medical School: Loma Linda University School of Medicine (1982)

Licensed In: California

Affiliations & Hospitals

Dr. Denis Robert Westphal, M.D. is associated with these hospitals and organizations:

ENLOE MEDICAL CENTER

Ratings & Reviews

Dr. Denis Robert Westphal, M.D. has a high overall rating with an average of 4.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Denis Robert Westphal, M.D. from all over the web to help you find the right in Chico, CA.

Overall Rating

(4 Ratings)

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General Payments

These charts describe general payments received by Dr. Denis Robert Westphal, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Haemonetics Corporation	$6,227 edonor $6,227
Abbott Laboratories	$684 Supera peripheral stent system $356	Vascular $171	Perclose ProGlide suture mediated closure system $148	Hi-Torque Winn guide wire $9
Medtronic Vascular, Inc.	$381 VenaSeal $193	Closure RFS $138	HawkOne $36	CVI $15
ShockWave Medical, Inc	$330 SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER $300	Vascular Lithotripsy $30
W. L. Gore & Associates, Inc.	$257 EXCLUDER Iliac Branch Endoprosthesis $147	EXCLUDER AAA Endoprosthesis $107	VIABAHN VBX Balloon Expandable Endoprosthesis $3
Other	$401 XARELTO $57	LUTONIX $43	CUTIMED SORBACT $27	RESTOREFLO $22	GRAFIX PL $22	Other $231

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$5,627
Food and Beverage	$1,871
Honoraria	$600
Travel and Lodging	$182

Biography

Dr. Denis Westphal's areas of specialization are general surgery, vascular surgery, and trauma surgery; he sees patients in Chico, CA. Dr. Westphal is a graduate of Loma Linda University School of Medicine.

Select Year:

Dr. Denis Robert Westphal, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Denis Robert Westphal, M.D. From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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