In 2024, Dr. Ivette Margarita Zarrillo, MD had a list price for blood glucose self-monitoring, blood glucose tests, blood tests, diabetes management, finger stick glucose test, glucose monitoring, glucose tests, lab tests, urinalysis, and urine tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Michigan. 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.

Top 10%

By Volume:

finger stick glucose test

By Affordability:

In 2024, among providers in related specialties within Michigan, Dr. Ivette Margarita Zarrillo, MD performed more finger stick glucose test procedures for Medicare patients than 90% of them and she also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

lab tests

urinalysis

In 2012, Dr. Ivette Margarita Zarrillo, MD performed more lab tests, and urinalysis procedures for Medicare patients than 75% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2016 were chronic care, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	463
diabetes management	94
doctor visit	1336
lab tests	248
preventive care	110
vaccines	110

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	91
Female	148

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	49
85 and over	53
Less than 65	78

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2016

Hypertension	75
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	46
Depression	43
Chronic Kidney Disease	57
Asthma	44
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	57
Chronic Obstructive Pulmonary Disease	42
Diabetes	46
Dementia	49
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2017 were chronic care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	929
diabetes management	98
doctor visit	1701
lab tests	354

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	138
Female	206

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	77
85 and over	71
Less than 65	127

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	48
Depression	51
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	55
Chronic Obstructive Pulmonary Disease	44
Diabetes	44
Dementia	48
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2018 were chronic care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	744
diabetes management	65
doctor visit	1659
lab tests	275

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	131
Female	208

**Ethnicity**
Non-Hispanic White	296
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	78
85 and over	77
Less than 65	111

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	50
Depression	51
Chronic Kidney Disease	59
Asthma	6
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	54
Chronic Obstructive Pulmonary Disease	42
Diabetes	47
Dementia	47
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2019 were chronic care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	695
diabetes management	227
doctor visit	1654
lab tests	473

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	139
Female	207

**Ethnicity**
Non-Hispanic White	290
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	78
85 and over	63
Less than 65	127

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	47
Depression	56
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	52
Chronic Obstructive Pulmonary Disease	42
Diabetes	42
Dementia	49
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2020 were chronic care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	383
diabetes management	99
doctor visit	1382
lab tests	202

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	127
Female	160

**Ethnicity**
Non-Hispanic White	245
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	67
85 and over	58
Less than 65	102

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2020

Hypertension	75
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	46
Depression	51
Chronic Kidney Disease	60
Asthma	9
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	53
Chronic Obstructive Pulmonary Disease	38
Diabetes	43
Dementia	47
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2021 were chronic care, lab tests, diabetes management and ear procedures.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	577
diabetes management	124
doctor visit	1376
ear procedures	14
lab tests	225

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	196
Female	226

**Ethnicity**
Non-Hispanic White	360
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	78
85 and over	85
Less than 65	164

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2021

Hypertension	75
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	43
Depression	55
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	46
Chronic Obstructive Pulmonary Disease	39
Diabetes	41
Dementia	47
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2022 were chronic care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	683
diabetes management	73
doctor visit	1233
lab tests	131

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	230
Female	273

**Ethnicity**
Non-Hispanic White	420
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	94
85 and over	74
Less than 65	194

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	33
Depression	55
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	43
Chronic Obstructive Pulmonary Disease	43
Diabetes	42
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2023 were lab tests, diabetes management and chronic care.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	96
diabetes management	118
doctor visit	1076
lab tests	161

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	212
Female	246

**Ethnicity**
Non-Hispanic White	390
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	84
85 and over	64
Less than 65	171

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2023

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	40
Depression	55
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	46
Chronic Obstructive Pulmonary Disease	40
Diabetes	42
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI during 2024 were lab tests, diabetes management, chronic care and preventive care.

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

chronic care	56
diabetes management	189
doctor visit	1042
lab tests	241
preventive care	37
vaccines	37

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	169
Female	204

**Ethnicity**
Non-Hispanic White	317
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	73
85 and over	47
Less than 65	130

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2024

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	39
Depression	61
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	43
Chronic Obstructive Pulmonary Disease	45
Diabetes	42
Dementia	27
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2024

Volume of procedures performed by Dr. Ivette Margarita Zarrillo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ivette Margarita Zarrillo, MD treated as a general practitioner in Bay City Mi, MI were chronic care, lab tests, diabetes management and preventive care.

chronic care	514
diabetes management	120
doctor visit	1384
ear procedures	14
lab tests	256
preventive care	73
vaccines	73

Average Medicare Patient Data From 2016 - 2024

Information about Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD.

**Gender**
Male	159
Female	208

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	0
Non-Hispanic White	316
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	75
85 and over	65
Less than 65	133
65 to 74	93

Average of Total of Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD From 2016 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Ivette Margarita Zarrillo, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	43
Depression	53
Chronic Kidney Disease	51
Asthma	13
Osteoporosis	13
Heart Failure	49
Chronic Obstructive Pulmonary Disease	41
Diabetes	43
Atrial Fibrillation	15
Cancer	7
Dementia	40

Education & Training

She has a state license in Puerto Rico.

Licensed In: Puerto Rico

Ratings & Reviews

Dr. Ivette Margarita Zarrillo, MD does not have any reviews yet, be the first to leave a review of Dr. Ivette Margarita Zarrillo, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$521 REXULTI $451	Nuedexta $70
Lilly USA, LLC	$483 TRULICITY $383	$100
Teva Pharmaceuticals USA, Inc.	$196 Austedo XR $196
Purdue Pharma L.P.	$100 BUTRANS $100
Takeda Pharmaceuticals America, Inc.	$92 Trintellix $92
Other	$278 INVEGA TRINZA $81	ENTRESTO $60	Saxenda $59	BUTRANS $43	Nuedexta $35

**Types of Payments**
Food and Beverage	$1,669

Biography

Dr. Ivette Zarrillo is a general practice specialist in Bay City, MI. Dr. Zarrillo has obtained a license to practice in Puerto Rico.

Select Year:

Dr. Ivette Margarita Zarrillo, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ivette Margarita Zarrillo, MD in 2024

By Affordability:

By Volume:

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2024

Average Medicare Patient Data From 2016 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Ivette Margarita Zarrillo, MD From 2016 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography