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Dr. Mary Santiago, MD

(Dr. Mary Santiago, M.D.)

(No ratings)

Specializes in: Family Medicine

University of the East, Ramon Magsaysay Memorial Medical Center (1999)

1450 W Grand Parkway S Suite M
Katy, TX 77494

(281) 916-1444

Dr. Mary Santiago, MD is a family medicine practitioner in Katy, TX specializing in family medicine. She graduated from University of the East, Ramon Magsaysay Memorial Medical Center in 1999 and has 27 years of experience. Dr. Mary Santiago, MD is affiliated with Memorial Hermann Katy Hospital and Memorial Hermann.

Office Locations

1450 W Grand Parkway S Suite M
Katy, TX 77494

(281) 916-1444

(832) 437-8983

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Memorial Hermann

7629 Tiki Drive
Fulshear, TX 77441

(281) 346-0018

(281) 346-0913

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Noteworthy Medicare Patient Procedures Performed by Dr. Mary Santiago, MD in 2023

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

Top 25%

By Volume:

flu shot

rapid flu test

urinalysis

By Affordability:

breathing treatment

In 2012, among providers in related specialties within Texas, Dr. Mary Santiago, MD performed more flu shot, rapid flu test, and urinalysis procedures for Medicare patients than 75% of them and she also had a list price for breathing treatment that was lower than the list prices billed to Medicare by 75% of them. 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. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2012 were lab tests and preventive care.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

doctor visit	129
lab tests	78
preventive care	38

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2013 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

abdominal imaging	20
diabetes management	91
doctor visit	1186
lab tests	801
preventive care	442
ultrasound (sonogram)	20
vaccines	45

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	116
Female	159

**Ethnicity**
Non-Hispanic White	19
Black	21
Hispanic	235
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	57
85 and over	24
Less than 65	59

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2013

Hypertension	73
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	51
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2014 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

diabetes management	42
doctor visit	1177
lab tests	587
preventive care	348
vaccines	49

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	121
Female	149

**Ethnicity**
Non-Hispanic White	20
Black	25
Hispanic	225
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	55
85 and over	19
Less than 65	71

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	10
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2015 were lab tests, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

abdominal imaging	18
doctor visit	980
lab tests	448
preventive care	280
ultrasound (sonogram)	18
vaccines	74

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	266
Female	302

**Ethnicity**
Non-Hispanic White	48
Black	60
Hispanic	460
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	132
85 and over	36
Less than 65	158

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2015

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	48
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2016 were lab tests, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

abdominal imaging	11
doctor visit	678
lab tests	390
preventive care	200
ultrasound (sonogram)	11
vaccines	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	116
Female	127

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	180
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	59
85 and over	24
Less than 65	63

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	51
Dementia	13
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2017 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

doctor visit	586
lab tests	284
preventive care	151
vaccines	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	118
Female	165

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	153
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	67
85 and over	27
Less than 65	50

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	8
Atrial Fibrilation	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	43
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2018 were lab tests, preventive care, breathing treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

abdominal imaging	11
breathing treatment	17
doctor visit	792
lab tests	336
preventive care	136
ultrasound (sonogram)	11
vaccines	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	142
Female	180

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	169
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	76
85 and over	30
Less than 65	52

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	11
Atrial Fibrilation	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	40
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2019 were lab tests, breathing treatment and blood draw.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

blood draw	12
breathing treatment	24
doctor visit	247
lab tests	71

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	65
Female	97

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	35
85 and over	20
Less than 65	16

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2019

Hypertension	55
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2020 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

doctor visit	581
lab tests	103
preventive care	13
vaccines	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	150
Female	277

**Ethnicity**
Non-Hispanic White	356
Black	22
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	98
85 and over	45
Less than 65	21

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2020

Hypertension	65
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2021 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

blood draw	13
doctor visit	876
lab tests	143
preventive care	34
vaccines	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	218
Female	345

**Ethnicity**
Non-Hispanic White	447
Black	24
Hispanic	45
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	152
85 and over	54
Less than 65	30

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2021

Hypertension	62
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2022 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

doctor visit	922
lab tests	235
preventive care	66
vaccines	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	181
Female	332

**Ethnicity**
Non-Hispanic White	432
Black	21
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	154
85 and over	37
Less than 65	18

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX during 2023 were lab tests, preventive care, vaccines and breathing treatment.

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

breathing treatment	21
doctor visit	902
lab tests	199
preventive care	64
vaccines	64

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	209
Female	379

**Ethnicity**
Non-Hispanic White	492
Black	26
Hispanic	26
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	178
85 and over	50
Less than 65	22

Conditions of Medicare patients treated by Dr. Mary Santiago, MD in 2023

Hypertension	73
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mary Santiago, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary Santiago, MD treated as a family medicine practitioner in Katy, TX were lab tests, preventive care, diabetes management and vaccines.

abdominal imaging	15
blood draw	12
diabetes management	66
doctor visit	754
lab tests	306
preventive care	161
ultrasound (sonogram)	15
vaccines	35

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mary Santiago, MD.

**Gender**
Male	141
Female	209

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	186
Hispanic	129
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	88
85 and over	30
Less than 65	46
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. Mary Santiago, MD From 2012 - 2023

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

Hypertension	64
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Atrial Fibrillation	5
Cancer	7
Dementia	9

Education & Training

Dr. Mary Santiago, MD graduated from University of the East, Ramon Magsaysay Memorial Medical Center in 1999. She completed residency at Detroit Medical Center/Wayne State University. She has a state license in Texas.

Medical School: University of the East, Ramon Magsaysay Memorial Medical Center (1999)

Residency: Detroit Medical Center/Wayne State University (2004)

Licensed In: Texas

Affiliations & Hospitals

Dr. Mary Santiago, MD is associated with these hospitals and organizations:

Memorial Hermann Katy Hospital

Memorial Hermann

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Mary Santiago, MD appears to accept the following insurance providers: Cigna, Medicare Advantage, Employers Health Network, BlueCross BlueShield of Texas, United Healthcare, WellPoint, Aetna Medicare, Memorial Hermann Advantage HMO, Aetna Most Benefit Plans, Memorial Hermann Solutions, Community Health Choice Marketplace QHP, HMO Blue Texas, Aetna Memorial Hermann and Community Hlth MCR D-SNP.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mary Santiago, MD accepts the following insurance providers:

Cigna

Medicare Advantage

Employers Health Network

BlueCross BlueShield of Texas

United Healthcare

WellPoint

Aetna Medicare

Memorial Hermann Advantage HMO

Aetna Most Benefit Plans

Memorial Hermann Solutions

Community Health Choice Marketplace QHP

HMO Blue Texas

Aetna Memorial Hermann

Community Hlth MCR D-SNP

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,884 Ozempic $516	RYBELSUS $504	Wegovy $312	Tresiba $179	Saxenda $125	Other $248
AstraZeneca Pharmaceuticals LP	$1,218 FARXIGA $706	Enhertu $125	AIRSUPRA $123	BREZTRI $121	SYMBICORT $61	Other $83
AbbVie Inc.	$869 VRAYLAR $474	UBRELVY $225	QULIPTA $169
Lilly USA, LLC	$753 MOUNJARO $211	ZEPBOUND $182	TRULICITY $170	JARDIANCE $95	REYVOW $69	Other $26
Pfizer Inc.	$667 EUCRISA $313	NURTEC ODT $142	COLOGUARD $72	ZAVZPRET $64	LYRICA $43	Other $34
Other	$5,244 NURTEC ODT $454	TOUJEO $310	Vascepa $302	INVOKANA $301	QUVIVIQ $295	Other $3,582

**Types of Payments**
Food and Beverage	$10,423
Education	$212

Biography

Dr. Mary Santiago practices family medicine. Dr. Santiago is professionally affiliated with Memorial Hermann Katy Hospital. She can take WellPoint, Aetna Medicare, Blue California, and more. She is a graduate of the University of the East, Ramon Magsaysay Memorial Medical Center and a graduate of Detroit Medical Center/Wayne State University's residency program. Dr. Santiago (or staff) is conversant in Filipino and Spanish.