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Dr. Ralph P. Diaz, MD

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Specializes in: Hospital Medicine (Hospitalist) and Pediatrics (Child & Adolescent Medicine)

2021 Herndon Avenue #201
Clovis, CA 93611

(559) 436-4500

Dr. Ralph P. Diaz, MD is a hospitalist in Clovis, CA specializing in hospital medicine (hospitalist) and pediatrics (child & adolescent medicine).

Office Locations

2021 Herndon Avenue #201
Clovis, CA 93611

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7471 N Fresno Street
Fresno, CA 93720

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2012 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	1300
breathing treatment	33
doctor visit	343
immunotherapy	1245
injections	1245
minimally invasive procedures	1300
pulmonary testing	51
skin testing	1300

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2013 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	2224
breathing treatment	39
doctor visit	517
immunotherapy	1340
injections	1340
minimally invasive procedures	1964
pulmonary testing	128
skin testing	2224

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	73
Female	150

**Ethnicity**
Non-Hispanic White	144
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	53
85 and over	13
Less than 65	44

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2013

Hypertension	65
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	14
Asthma	65
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2014 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	3906
breathing treatment	74
doctor visit	842
immunotherapy	2260
injections	2260
minimally invasive procedures	3540
pulmonary testing	184
skin testing	3906

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	148
Female	277

**Ethnicity**
Non-Hispanic White	247
Black	18
Hispanic	135
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	95
85 and over	24
Less than 65	97

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2014

Hypertension	69
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	16
Asthma	64
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	35
Dementia	3
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2015 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	4502
breathing treatment	65
CT scan	13
doctor visit	751
immunotherapy	1789
injections	1789
minimally invasive procedures	3595
pulmonary testing	49
skin testing	4502

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	336
Female	706

**Ethnicity**
Non-Hispanic White	638
Black	0
Hispanic	292
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	574
From 75 to 84	206
85 and over	44
Less than 65	218

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2015

Hypertension	71
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	21
Asthma	65
Osteoperosis	12
Atrial Fibrilation	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	2815
breathing treatment	84
doctor visit	784
immunotherapy	1727
injections	1727
minimally invasive procedures	2550
pulmonary testing	172
skin testing	2815

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	150
Female	267

**Ethnicity**
Non-Hispanic White	260
Black	21
Hispanic	99
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	96
85 and over	24
Less than 65	88

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2016

Hypertension	70
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	25
Asthma	68
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2017 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	1867
breathing treatment	66
doctor visit	743
immunotherapy	2183
injections	2183
minimally invasive procedures	1440
skin testing	1867

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	134
Female	253

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	96
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	98
85 and over	23
Less than 65	62

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2017

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	27
Asthma	74
Osteoperosis	12
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2018 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	1563
breathing treatment	45
doctor visit	479
immunotherapy	2500
injections	2500
minimally invasive procedures	1194
skin testing	1563

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	110
Female	199

**Ethnicity**
Non-Hispanic White	184
Black	23
Hispanic	83
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	93
85 and over	12
Less than 65	46

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2018

Hypertension	68
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	31
Asthma	70
Osteoperosis	13
Atrial Fibrilation	5
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2019 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	2312
breathing treatment	48
doctor visit	520
immunotherapy	2324
injections	2324
minimally invasive procedures	1950
skin testing	2312

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	124
Female	216

**Ethnicity**
Non-Hispanic White	210
Black	16
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	99
85 and over	19
Less than 65	48

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2019

Hypertension	64
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	31
Asthma	70
Osteoperosis	14
Atrial Fibrilation	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA during 2020 were skin testing, allergy testing, immunotherapy and injections.

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

allergy testing	1653
breathing treatment	14
doctor visit	388
immunotherapy	1584
injections	1584
minimally invasive procedures	1406
skin testing	1653

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Male	105
Female	163

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	75
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	85
85 and over	15
Less than 65	37

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2020

Hypertension	69
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	30
Asthma	75
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Ralph P. Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ralph P. Diaz, MD treated as a hospitalist in Clovis, CA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	2460
CT scan	13
doctor visit	596
immunotherapy	1883
injections	1883
minimally invasive procedures	2104
pulmonary testing	116
skin testing	2460

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Ralph P. Diaz, MD.

**Gender**
Female	247
Male	131

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	15
Non-Hispanic White	231
Native American / Alaskan Native	0
Hispanic	103
Other	0

**Age**
85 and over	19
75 to 84	91
Less than 65	71
65 to 74	196

Average of Total of Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Ralph P. Diaz, MD treated were asthma, hypertension, high cholesterol and diabetes.

Hypertension	60
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	21
Asthma	61
Osteoporosis	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Atrial Fibrillation	4
Cancer	8
Dementia	4

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. Ralph P. Diaz, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$1,425 NUCALA $474	BREO $404	ADVAIR $156	ARNUITY $145	TRELEGY ELLIPTA $71	Other $175
Octapharma USA, Inc.	$644 CUTAQUIG $644
AstraZeneca Pharmaceuticals LP	$553 SYMBICORT $346	FASENRA $180	$27
Mylan Specialty L.P.	$323 EpiPen $235	Dymista $67	Yupelri $21
Teva Pharmaceuticals USA, Inc.	$294 QNASL $116	PROAIR $112	ProAir Digihaler $22	QVAR $17	CINQAIR $15	Other $12
Other	$2,113 Niox Mino Device $179	XOLAIR $164	SPIRIVA RESPIMAT $152	Xhance $152	DUPIXENT $138	Other $1,328

**Types of Payments**
Food and Beverage	$5,118
Consulting Fee	$220
Education	$14

Biography

Dr. Ralph Diaz practices hospital medicine (hospitalist) and allergy & immunology in Fresno, CA. Dr. Diaz obtained a license to practice in California.

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Dr. Ralph P. Diaz, 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. Ralph P. Diaz, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Ralph P. Diaz, MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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