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Dr. Timothy Ryan Miller, MD

(39 Ratings)

Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR), Diagnostic Radiology and Neuroradiology

University of Pennsylvania School of Medicine (2005)

419 West Redwood Street Suite 225
Baltimore, MD 21201

(410) 328-5052

Dr. Timothy Ryan Miller, MD is a radiologist in Baltimore, MD specializing in interventional radiology/diagnostic radiology (ir/dr), diagnostic radiology and neuroradiology. He graduated from University of Pennsylvania School of Medicine in 2005 and has 20 years of experience. Dr. Timothy Ryan Miller, MD is affiliated with University of Maryland Medical System and UNIVERSITY OF MARYLAND NEUROSURGERY ASSOCIATES P A.

Office Locations

University of Maryland Medical System

22 South Greene Street Suite S-12-d
Baltimore, MD 21201

(410) 328-6034

(410) 328-0756

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University of Maryland Medical System

419 West Redwood Street Suite 225
Baltimore, MD 21201

(410) 328-5052

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Ryan Miller, MD in 2023

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

Top 5%

By Volume:

vertebral arteriogram

By Affordability:

vertebral angiogram

vertebral arteriogram

In 2023, among providers in related specialties within Maryland, Dr. Timothy Ryan Miller, MD performed more vertebral arteriogram procedures for Medicare patients than 95% of them and he also had a list price for vertebral angiogram, and vertebral arteriogram that was lower than the list prices billed to Medicare by 95% 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:

angiogram

carotid arteriogram

cervicocerebral arteriogram

In 2013, Dr. Timothy Ryan Miller, MD performed more angiogram (angiography), carotid arteriogram, and cervicocerebral arteriogram procedures for Medicare patients than 75% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2013 were brain imaging (neuroimaging), vascular procedures, CT scan and spinal procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	115
catheterization	22
CT scan	95
diagnostic procedures	22
minimally invasive procedures	22
MRI (magnetic resonance imaging)	38
neck imaging	18
spinal procedures	44
vascular procedures	115

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	136
Female	145

**Ethnicity**
Non-Hispanic White	174
Black	90
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	66
85 and over	14
Less than 65	80

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2013

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	65
Stroke	37
Ischemic Heart Disease	43
Depression	36
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2014 were vascular procedures, brain imaging (neuroimaging), CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	74
catheterization	18
CT scan	53
diagnostic procedures	13
minimally invasive procedures	18
MRI (magnetic resonance imaging)	35
neck imaging	14
spinal procedures	31
vascular procedures	118

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	101
Female	123

**Ethnicity**
Non-Hispanic White	119
Black	90
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	49
85 and over	11
Less than 65	61

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2014

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	35
Ischemic Heart Disease	44
Depression	41
Chronic Kidney Disease	42
Asthma	17
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2015 were vascular procedures, CT scan, brain imaging (neuroimaging) and spinal procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	61
catheterization	23
CT scan	77
diagnostic procedures	17
minimally invasive procedures	23
MRI (magnetic resonance imaging)	14
neck imaging	30
spinal procedures	40
vascular procedures	133

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	252
Female	200

**Ethnicity**
Non-Hispanic White	232
Black	192
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	92
85 and over	28
Less than 65	136

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2015

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2015 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	60
Stroke	34
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	39
Asthma	16
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2016 were vascular procedures, CT scan, brain imaging (neuroimaging) and neck imaging.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	75
CT scan	85
doctor visit	31
MRI (magnetic resonance imaging)	11
neck imaging	21
vascular procedures	110

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	132
Female	134

**Ethnicity**
Non-Hispanic White	151
Black	101
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	73
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2016

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	31
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	45
Asthma	30
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2017 were vascular procedures, CT scan, brain imaging (neuroimaging) and minimally invasive procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	67
catheterization	19
CT scan	68
minimally invasive procedures	19
MRI (magnetic resonance imaging)	11
neck imaging	12
spinal procedures	19
vascular procedures	129

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	109
Female	144

**Ethnicity**
Non-Hispanic White	142
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	71
85 and over	13
Less than 65	64

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2017

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	60
Stroke	37
Ischemic Heart Disease	45
Depression	40
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	29
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2018 were vascular procedures, brain imaging (neuroimaging), CT scan and minimally invasive procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	34
catheterization	16
CT scan	20
minimally invasive procedures	16
MRI (magnetic resonance imaging)	14
spinal procedures	16
vascular procedures	125

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	77
Female	107

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	50
85 and over	11
Less than 65	42

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2018

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

Hypertension	75
High Cholesterol	70
Stroke	42
Ischemic Heart Disease	52
Depression	47
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2019 were vascular procedures, CT scan, brain imaging (neuroimaging) and minimally invasive procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	26
catheterization	19
CT scan	26
doctor visit	49
minimally invasive procedures	19
spinal procedures	19
vascular procedures	144

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	67
Female	100

**Ethnicity**
Non-Hispanic White	101
Black	52
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2019

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and stroke.

Hypertension	75
High Cholesterol	69
Stroke	43
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2020 were vascular procedures, CT scan, brain imaging (neuroimaging) and minimally invasive procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	24
catheterization	15
CT scan	24
doctor visit	16
minimally invasive procedures	15
spinal procedures	15
vascular procedures	101

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	69
Female	78

**Ethnicity**
Non-Hispanic White	64
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	35
85 and over	11
Less than 65	35

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2020

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

Hypertension	75
High Cholesterol	56
Stroke	36
Ischemic Heart Disease	44
Depression	39
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2021 were vascular procedures, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	56
CT scan	56
vascular procedures	95

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	96
Female	116

**Ethnicity**
Non-Hispanic White	109
Black	85
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	48
85 and over	13
Less than 65	58

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2021

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

Hypertension	75
High Cholesterol	75
Stroke	42
Ischemic Heart Disease	49
Depression	37
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	46
Dementia	28
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2022 were vascular procedures, CT scan, brain imaging (neuroimaging) and spinal procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

brain imaging (neuroimaging)	96
catheterization	21
CT scan	97
minimally invasive procedures	21
MRI (magnetic resonance imaging)	14
spinal procedures	36
vascular procedures	130

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	116
Female	117

**Ethnicity**
Non-Hispanic White	101
Black	120
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	56
85 and over	27
Less than 65	48

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2022

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2022 were high cholesterol, hypertension, stroke and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	53
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	48
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2023 were vascular procedures, minimally invasive procedures, catheterization and spinal procedures.

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

catheterization	12
minimally invasive procedures	12
spinal procedures	12
vascular procedures	91

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	31
Female	43

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2023

The most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated during 2023 were high cholesterol, hypertension, stroke and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	64
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	26
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Timothy Ryan Miller, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD were vascular procedures, brain imaging (neuroimaging), CT scan and spinal procedures.

brain imaging (neuroimaging)	62
catheterization	18
CT scan	60
diagnostic procedures	17
doctor visit	32
minimally invasive procedures	18
MRI (magnetic resonance imaging)	19
neck imaging	19
spinal procedures	25
vascular procedures	117

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Timothy Ryan Miller, MD.

**Gender**
Male	107
Female	118

**Ethnicity**
Black / African American	81
Asian / Pacific Islander	0
Non-Hispanic White	122
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	55
85 and over	11
Less than 65	47
65 to 74	98

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Timothy Ryan Miller, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	66
Stroke	41
Ischemic Heart Disease	43
Depression	37
Chronic Kidney Disease	43
Asthma	12
Osteoporosis	5
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	43
Atrial Fibrillation	17
Dementia	23
Cancer	16

Education & Training

Dr. Timothy Ryan Miller, MD graduated from University of Pennsylvania School of Medicine in 2005. He completed residency at Harbor-UCLA Medical Center. He is certified by the American Board of Radiology - Neuroradiology, American Board of Radiology - Diagnostic Radiology and has a state license in Maryland.

Medical School: University of Pennsylvania School of Medicine (2005)

Residency: Harbor-UCLA Medical Center (2007)

Board Certification: American Board of Radiology - Neuroradiology, American Board of Radiology - Diagnostic Radiology (2016)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Timothy Ryan Miller, MD is associated with these hospitals and organizations:

University of Maryland Medical System

UNIVERSITY OF MARYLAND NEUROSURGERY ASSOCIATES P A

Ratings & Reviews

Dr. Timothy Ryan Miller, MD has an exceptional overall rating with an average of 4.76 out of 5 stars based on 39 ratings. We collect ratings and reviews of Dr. Timothy Ryan Miller, MD from all over the web to help you find the right in Baltimore, MD.

4.76

Overall Rating

(39 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
MicroVention, Inc.	$429 PHIL $355	STENT $41	WEB Aneurysm Embolization System $32
Covidien LP	$94 Neurovascular Stents $73	Flow Diversion $21
Medtronic USA, Inc.	$79 Solitaire $15	$64

**Types of Payments**
Travel and Lodging	$355
Food and Beverage	$247

Research Payments

Dr. Timothy Ryan Miller, MD has received 31 research payments totaling $499,343.

Biography

Dr. Timothy Miller works as an interventional radiology/diagnostic radiology (IR/DR), neuroradiology, and diagnostic radiology. In addition to English, he speaks Swedish. Dr. Miller is professionally affiliated with the University of Maryland Medical System. He graduated from the University of Pennsylvania School of Medicine. Dr. Miller's residency was performed at Harbor-UCLA Medical Center and UH Case Medical Center.