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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Joseph Terrazzino, MD

(5 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

23823 Valencia Boulevard Suite 230
Valencia, CA 91355

(661) 254-0172

Dr. Joseph Terrazzino, MD is an internist in Santa Clarita, CA specializing in internal medicine (adult medicine).

Office Locations

23823 Valencia Boulevard Suite 230 Santa Clarita Ca
Santa Clarita, CA 91355

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23823 Valencia Boulevard Suite 230
Valencia, CA 91355

(661) 254-0172

(661) 254-0017

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Noteworthy Medicare Patient Procedures Performed by Dr. Joseph Terrazzino, MD in 2024

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

Top 5%

By Volume:

inpatient hospital care

In 2024, Dr. Joseph Terrazzino, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within California.

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

nursing home care

In 2012, Dr. Joseph Terrazzino, MD had a list price for hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and nursing home care that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2012 were hospital care, inpatient care, injections and preventive care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	989
hospital care	2064
injections	131
inpatient care	2064
nerve block	41
pain management	41
preventive care	117
spinal procedures	41
vaccines	117

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2013 were hospital care, inpatient care, injections and preventive care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	788
hospital care	1818
injections	113
inpatient care	1782
nerve block	46
nursing home care	67
outpatient care	36
pain management	46
preventive care	72
spinal procedures	46
vaccines	72

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	230
Female	313

**Ethnicity**
Non-Hispanic White	409
Black	21
Hispanic	89
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	172
85 and over	112
Less than 65	101

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	17
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	28
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2014 were hospital care, inpatient care, nursing home care and injections.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	1369
hospital care	1747
injections	123
inpatient care	1733
nerve block	50
nursing home care	129
outpatient care	14
pain management	50
preventive care	116
spinal procedures	50
vaccines	116

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	224
Female	297

**Ethnicity**
Non-Hispanic White	388
Black	14
Hispanic	86
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	164
85 and over	96
Less than 65	102

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	31
Atrial Fibrilation	11
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2015 were hospital care, inpatient care, nursing home care and injections.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	909
hospital care	3130
injections	169
inpatient care	3062
nerve block	38
nursing home care	191
outpatient care	68
pain management	38
preventive care	83
spinal procedures	38
vaccines	83

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	476
Female	664

**Ethnicity**
Non-Hispanic White	876
Black	34
Hispanic	166
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	376
85 and over	258
Less than 65	170

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	18
Ischemic Heart Disease	53
Depression	35
Chronic Kidney Disease	43
Asthma	25
Osteoperosis	27
Atrial Fibrilation	16
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2016 were hospital care, inpatient care, injections and nursing home care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	946
hospital care	3057
injections	177
inpatient care	3009
nerve block	16
nursing home care	167
outpatient care	48
pain management	16
preventive care	45
spinal procedures	16
vaccines	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	244
Female	353

**Ethnicity**
Non-Hispanic White	426
Black	29
Hispanic	99
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	192
85 and over	122
Less than 65	91

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	18
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	42
Asthma	29
Osteoperosis	25
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	45
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2017 were hospital care, inpatient care, outpatient care and nursing home care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	866
hospital care	2397
injections	17
inpatient care	2355
nerve block	17
nursing home care	29
outpatient care	42
pain management	17
preventive care	26
spinal procedures	17
vaccines	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	246
Female	295

**Ethnicity**
Non-Hispanic White	397
Black	24
Hispanic	90
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	178
85 and over	126
Less than 65	68

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	19
Ischemic Heart Disease	50
Depression	44
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	27
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2018 were hospital care, inpatient care, outpatient care and nursing home care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	1040
hospital care	3285
injections	24
inpatient care	3145
nerve block	24
nursing home care	133
outpatient care	140
pain management	24
preventive care	109
spinal procedures	24
vaccines	109

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	267
Female	345

**Ethnicity**
Non-Hispanic White	469
Black	24
Hispanic	88
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	196
85 and over	130
Less than 65	77

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	51
Depression	42
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	23
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	46
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2019 were hospital care, inpatient care, nursing home care and outpatient care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	1182
hospital care	3533
inpatient care	3477
nursing home care	63
outpatient care	56
preventive care	39
vaccines	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	288
Female	357

**Ethnicity**
Non-Hispanic White	508
Black	22
Hispanic	85
Asian	14
Other	16
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	221
85 and over	138
Less than 65	83

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	48
Depression	42
Chronic Kidney Disease	49
Asthma	15
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	28
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2020 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	792
hospital care	2976
inpatient care	2976
nursing home care	78
preventive care	96
vaccines	96

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	243
Female	322

**Ethnicity**
Non-Hispanic White	437
Black	15
Hispanic	80
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	180
85 and over	127
Less than 65	70

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	46
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2021 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	837
hospital care	3466
inpatient care	3466
nursing home care	53
preventive care	64
vaccines	64

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	247
Female	360

**Ethnicity**
Non-Hispanic White	491
Black	0
Hispanic	66
Asian	18
Other	19
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	216
85 and over	134
Less than 65	68

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	16
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	30
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	29
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	1175
hospital care	3764
inpatient care	3764

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	280
Female	406

**Ethnicity**
Non-Hispanic White	549
Black	16
Hispanic	92
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	251
85 and over	126
Less than 65	75

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	31
Depression	38
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	39
Atrial Fibrilation	27
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2023 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	829
hospital care	4310
inpatient care	4310
nursing home care	179

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	292
Female	410

**Ethnicity**
Non-Hispanic White	566
Black	21
Hispanic	79
Asian	20
Other	16
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	258
85 and over	148
Less than 65	74

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	35
Asthma	19
Osteoperosis	36
Atrial Fibrilation	29
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA during 2024 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

doctor visit	601
hospital care	5076
inpatient care	5076
nursing home care	13

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Male	243
Female	326

**Ethnicity**
Non-Hispanic White	456
Black	0
Hispanic	71
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	195
85 and over	129
Less than 65	57

Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	41
Asthma	23
Osteoperosis	36
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	49
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Joseph Terrazzino, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joseph Terrazzino, MD treated as an internist in Santa Clarita, CA were hospital care, inpatient care, injections and nursing home care.

doctor visit	947
hospital care	3124
injections	107
inpatient care	3093
nerve block	33
nursing home care	100
outpatient care	57
pain management	33
preventive care	76
spinal procedures	33
vaccines	76

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Joseph Terrazzino, MD.

**Gender**
Female	342
Male	252

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	16
Non-Hispanic White	459
Native American / Alaskan Native	0
Hispanic	83
Other	3

**Age**
75 to 84	199
85 and over	126
Less than 65	79
65 to 74	188

Average of Total of Conditions of Medicare patients treated by Dr. Joseph Terrazzino, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	38
Asthma	15
Osteoporosis	26
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Atrial Fibrillation	18
Dementia	22
Cancer	14

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Joseph Terrazzino, MD has a good overall rating with an average of 3.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Joseph Terrazzino, MD from all over the web to help you find the right in Santa Clarita, CA.

3.2

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie Inc.	$985 QULIPTA $426	UBRELVY $362	VRAYLAR $181	BOTOX $17
Pfizer Inc.	$363 ELIQUIS $75	EUCRISA $75	VIAGRA $57	LYRICA $49	FLECTOR PATCH $45	Other $62
Daiichi Sankyo Inc.	$352 Welchol $214	Benicar $70	MOVANTIK $45	Morphabond ER $22
Allergan Inc.	$303 BYSTOLIC $131	NAMZARIC $59	VRAYLAR $35	LINZESS $27	BOTOX $22	Other $28
Novo Nordisk Inc	$277 RYBELSUS $212	Ozempic $44	Victoza $20
Other	$1,760 XARELTO $243	UBRELVY $130	DALIRESP $126	NAVIGATION $125	Brintellix $117	Other $1,018