Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > TX Providers > Internists & Internal Medicine Doctors

Dr. Billy A. De Los Santos, MD

Accepting New Patients

(Billy A De Los Santos, MD)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

Ross University School of Medicine (2007)

341 Wheatfield Drive Suite 100
Sunnyvale, TX 75182

(972) 285-0221

Dr. Billy A. De Los Santos, MD is an internist in Sunnyvale, TX specializing in internal medicine (adult medicine). He graduated from Ross University School of Medicine in 2007 and has 19 years of experience. Dr. Billy A. De Los Santos, MD is affiliated with WellMed at Sunnyvale.

Office Locations

341 Wheatfield Drive Suite 100
Sunnyvale, TX 75182

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2012 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	65
doctor visit	168
preventive care	20
vaccines	20

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2013 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	170
doctor visit	316
preventive care	48
vaccines	48

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	50
Female	69

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2013

Hypertension	73
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2014 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	213
doctor visit	389
preventive care	46
vaccines	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	49
Female	83

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2014

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	22
Depression	28
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2015 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	121
doctor visit	365
lab tests	14
preventive care	64
vaccines	64

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	98
Female	160

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	0
85 and over	0
Less than 65	84

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	225
doctor visit	421
lab tests	33
preventive care	96
vaccines	96

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	53
Female	91

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	50
Asthma	20
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	49
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2017 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	316
doctor visit	435
lab tests	13
preventive care	148
vaccines	148

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	65
Female	83

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	35
85 and over	12
Less than 65	21

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	47
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	161
doctor visit	403
lab tests	45
preventive care	84
vaccines	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	57
Female	80

**Ethnicity**
Non-Hispanic White	65
Black	0
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	34
85 and over	15
Less than 65	23

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2019 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

doctor visit	378
lab tests	21
preventive care	49
vaccines	49

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	65
Female	81

**Ethnicity**
Non-Hispanic White	70
Black	0
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	33
85 and over	18
Less than 65	22

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	48
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2020 were chronic care, blood draw and lab tests.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	56
chronic care	126
doctor visit	292
lab tests	21

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	58
Female	71

**Ethnicity**
Non-Hispanic White	70
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	31
85 and over	12
Less than 65	13

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	70
Asthma	0
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	47
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2021 were blood draw.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	92
doctor visit	269

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	42
Female	55

**Ethnicity**
Non-Hispanic White	51
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	24
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2022 were blood draw.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	72
doctor visit	138

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	29
Female	44

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	15
Depression	23
Chronic Kidney Disease	74
Asthma	0
Osteoperosis	26
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX during 2023 were blood draw.

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

blood draw	49
doctor visit	85

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Male	26
Female	31

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	28
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Billy A. De Los Santos, MD for Medicare patients.

The highest averages for the top procedures that Dr. Billy A. De Los Santos, MD treated as an internist in Sunnyvale, TX were blood draw, chronic care, preventive care and vaccines.

blood draw	140
chronic care	126
doctor visit	304
lab tests	24
preventive care	69
vaccines	69

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Billy A. De Los Santos, MD.

**Gender**
Female	70
Male	49

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	59
Native American / Alaskan Native	0
Hispanic	32
Other	0

**Age**
75 to 84	15
85 and over	4
Less than 65	23
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Billy A. De Los Santos, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	50
Asthma	6
Osteoporosis	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	39
Atrial Fibrillation	3
Dementia	7
Cancer	4

Education & Training

Dr. Billy A. De Los Santos, MD graduated from Ross University School of Medicine in 2007. He completed residency at Saint Vincents Hospital & Med Center. He has a state license in New York.

Medical School: Ross University School of Medicine (2007)

Residency: Saint Vincents Hospital & Med Center (2010)

Licensed In: New York

Affiliations & Hospitals

Dr. Billy A. De Los Santos, MD is associated with these hospitals and organizations:

WellMed at Sunnyvale

Ratings & Reviews

Dr. Billy A. De Los Santos, MD does not have any reviews yet, be the first to leave a review of Dr. Billy A. De Los Santos, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Billy A. De Los Santos, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,503 FARXIGA $721	SYMBICORT $499	BYDUREON PEN $65	CRESTOR $24	ONGLYZA $20	Other $175
Novo Nordisk Inc	$883 Ozempic $448	Victoza $177	Tresiba $128	RYBELSUS $29	Xultophy 100/3.6 $23	Other $78
Merck Sharp & Dohme Corporation	$835 JANUMET XR $181	BELSOMRA $171	DULERA $159	JANUVIA $133	STEGLATRO $114	Other $77
Boehringer Ingelheim Pharmaceuticals, Inc.	$597 JARDIANCE $454	GLYXAMBI $52	Spiriva $32	STIOLTO $28	TRADJENTA $16	Other $15
Amgen Inc.	$573 Repatha $338	Prolia $210	$25
Other	$3,415 Vascepa $319	BASAGLAR $242	TOUJEO $224	VIBERZI $175	Kerendia $174	Other $2,281

**Types of Payments**
Food and Beverage	$7,730
Education	$76

Biography

Dr. Billy De Los Santos studied medicine at Ross University School of Medicine. He trained at Saint Vincent Catholic Medical Centers for his residency. According to Yext, new patients are welcome to contact Dr. De Los Santos's office in Sunnyvale, TX.

Select Year:

Dr. Billy A. De Los Santos, 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. Billy A. De Los Santos, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Billy A. De Los Santos, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Internists & Internal Medicine Doctors in Nearby Locations

Other Providers in Sunnyvale, TX