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Home > MI Providers > Vascular Surgeons

Dr. Andrea Tara Obi, MD

(51 Ratings)

Specializes in: Vascular Surgery

Loyola University Chicago, Stritch School of Medicine (2008)

1500 E Medical Center Drive Space 5329, Floor 3
Ann Arbor, MI 48109

1-888-287-1082

Dr. Andrea Tara Obi, MD is a vascular surgeon in Ann Arbor, MI specializing in vascular surgery. She graduated from Loyola University Chicago, Stritch School of Medicine in 2008 and has 17 years of experience. Dr. Andrea Tara Obi, MD is affiliated with U.S. Department of Veterans Affairs, The Regents of the University of Michigan and University of Michigan Health.

Office Locations

1425 E Ann Street Floor 3 Reception B
Ann Arbor, MI 48109

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University of Michigan Health

1500 E Medical Center Drive Space 5329, Floor 3
Ann Arbor, MI 48109

1-888-287-1082

(734) 232-4395

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5500 Armstrong Road Battle Creek Vamc (515)
Battle Creek, MI 49037

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrea Tara Obi, MD in 2023

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

Top 25%

By Volume:

lower extremity venous duplex

ultrasound

vascular studies

By Affordability:

dialysis access procedures

duplex ultrasound

hemodialysis access procedures

vascular ultrasound

In 2013, among providers in related specialties within Michigan, Dr. Andrea Tara Obi, MD performed more lower extremity venous duplex, ultrasound (sonogram), and vascular studies procedures for Medicare patients than 75% of them and she also had a list price for dialysis access procedures, duplex ultrasound, hemodialysis access procedures, and vascular ultrasound 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

2017 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2017 were vascular procedures, ultrasound (sonogram) and dialysis access procedures.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

dialysis access procedures	11
ultrasound (sonogram)	271
vascular procedures	318

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	152
Female	170

**Ethnicity**
Non-Hispanic White	254
Black	45
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	95
85 and over	29
Less than 65	92

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2017

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	58
Depression	45
Chronic Kidney Disease	62
Asthma	17
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	45
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2018 were vascular procedures, ultrasound (sonogram), dialysis access procedures and pelvic imaging.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

abdominal imaging	18
dialysis access procedures	83
doctor visit	15
pelvic imaging	18
ultrasound (sonogram)	947
vascular procedures	1084

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	478
Female	488

**Ethnicity**
Non-Hispanic White	770
Black	135
Hispanic	21
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	238
85 and over	70
Less than 65	297

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2018

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	55
Depression	43
Chronic Kidney Disease	62
Asthma	15
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2019 were vascular procedures, ultrasound (sonogram), dialysis access procedures and pelvic imaging.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

abdominal imaging	14
dialysis access procedures	136
doctor visit	29
hospital care	11
inpatient care	11
pelvic imaging	14
ultrasound (sonogram)	954
vascular procedures	1066

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	485
Female	480

**Ethnicity**
Non-Hispanic White	720
Black	153
Hispanic	30
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	255
85 and over	74
Less than 65	299

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2019

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2019 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	55
Depression	41
Chronic Kidney Disease	67
Asthma	14
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2020 were vascular procedures, ultrasound (sonogram) and dialysis access procedures.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

dialysis access procedures	88
ultrasound (sonogram)	468
vascular procedures	510

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	273
Female	223

**Ethnicity**
Non-Hispanic White	381
Black	78
Hispanic	13
Asian	11
Other	13
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	106
85 and over	35
Less than 65	160

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2020

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2020 were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	56
Depression	40
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2021 were vascular procedures, ultrasound (sonogram), dialysis access procedures and pelvic imaging.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

abdominal imaging	11
dialysis access procedures	104
doctor visit	28
pelvic imaging	11
ultrasound (sonogram)	668
vascular procedures	776

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	335
Female	349

**Ethnicity**
Non-Hispanic White	509
Black	116
Hispanic	0
Asian	18
Other	26
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	159
85 and over	65
Less than 65	215

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2021

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2021 were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	58
Depression	38
Chronic Kidney Disease	71
Asthma	15
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	53
Chronic Obstructive Pulmonary Disease	28
Diabetes	50
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2022 were vascular procedures, ultrasound (sonogram) and dialysis access procedures.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

dialysis access procedures	79
doctor visit	23
ultrasound (sonogram)	729
vascular procedures	846

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	391
Female	357

**Ethnicity**
Non-Hispanic White	559
Black	114
Hispanic	0
Asian	20
Other	38
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	205
85 and over	63
Less than 65	199

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2022

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2022 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	54
Asthma	16
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI during 2023 were vascular procedures, ultrasound (sonogram) and dialysis access procedures.

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

dialysis access procedures	29
doctor visit	26
ultrasound (sonogram)	557
vascular procedures	634

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	316
Female	296

**Ethnicity**
Non-Hispanic White	458
Black	73
Hispanic	0
Asian	25
Other	44
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	162
85 and over	65
Less than 65	145

Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD in 2023

The most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated during 2023 were hypertension, high cholesterol, chronic kidney disease and heart failure.

Hypertension	75
High Cholesterol	74
Stroke	18
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	55
Asthma	19
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	50
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. Andrea Tara Obi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrea Tara Obi, MD treated as a vascular surgeon in Ann Arbor, MI were vascular procedures, ultrasound (sonogram), dialysis access procedures and pelvic imaging.

abdominal imaging	14
dialysis access procedures	75
doctor visit	24
hospital care	11
inpatient care	11
pelvic imaging	14
ultrasound (sonogram)	656
vascular procedures	747

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. Andrea Tara Obi, MD.

**Gender**
Male	347
Female	337

**Ethnicity**
Black / African American	102
Asian / Pacific Islander	15
Non-Hispanic White	521
Native American / Alaskan Native	0
Hispanic	10
Other	20

**Age**
75 to 84	174
85 and over	57
Less than 65	201
65 to 74	252

Average of Total of Conditions of Medicare patients treated by Dr. Andrea Tara Obi, MD From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Andrea Tara Obi, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	54
Depression	40
Chronic Kidney Disease	63
Asthma	15
Osteoporosis	13
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Atrial Fibrillation	26
Cancer	12
Dementia	19

Education & Training

Dr. Andrea Tara Obi, MD graduated from Loyola University Chicago, Stritch School of Medicine in 2008. She completed residency at University of Michigan Affiliated Hospitals. She is certified by the Board Certification: Vascular Surgery and has a state license in Michigan.

Medical School: Loyola University Chicago, Stritch School of Medicine (2008)

Residency: University of Michigan Affiliated Hospitals (2015)

Board Certification: Board Certification: Vascular Surgery

Licensed In: Michigan

Affiliations & Hospitals

Dr. Andrea Tara Obi, MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

The Regents of the University of Michigan

University of Michigan Health

Ratings & Reviews

Dr. Andrea Tara Obi, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 51 ratings. We collect ratings and reviews of Dr. Andrea Tara Obi, MD from all over the web to help you find the right in Ann Arbor, MI.

4.9

Overall Rating

(51 Ratings)

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General Payments

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

**Payments by Company**
Medtronic, Inc.	$7,339 VenaSeal $4,800	Abre $1,179	Ellipsys $9	$1,351
Boston Scientific Corporation	$368 GENERAL - THROMBECTOMY $148	EKOSONIC $138	VENOUS WALLSTENT $82
Abbott Laboratories	$246 Supera peripheral stent system $246
W. L. Gore & Associates, Inc.	$211 EXCLUDER Iliac Branch Endoprosthesis $145	EXCLUDER AAA Endoprosthesis $66
Surmodics, Inc.	$34 Pounce Venous Thrombectomy System $34

**Types of Payments**
Consulting Fee	$5,525
Food and Beverage	$1,447
Travel and Lodging	$1,224

Biography

Dr. Andrea Obi's specialty is vascular surgery. Patients gave Dr. Obi an average rating of 5.0 stars (out of 5). She attended Loyola University Chicago, Stritch School of Medicine and then went on to complete her residency at a hospital affiliated with the University of Michigan. Her hospital/clinic affiliations include the University of Michigan Health and U.S. Department of Veterans Affairs.