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Dr. Timothy Ryan Miller, MD

(33 Ratings)

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

University of Pennsylvania School of Medicine (2005)

Professional interests include: endovascular disease

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

(410) 328-6034

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 21 years of experience. Dr. Timothy Ryan Miller, MD is affiliated with University of Maryland Medical System.

Office Locations

University of Maryland Medical System

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

(410) 328-6034

(410) 328-0756

open_in_new

419 West Redwood Street Suite 225
Baltimore, MD 21201

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Ryan Miller, MD in 2024

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

Top 25%

By Volume:

arteriogram

vertebral arteriogram

By Affordability:

vertebral angiogram

vertebral arteriogram

In 2012, among providers in related specialties within Maryland, Dr. Timothy Ryan Miller, MD performed more arteriogram, and vertebral arteriogram procedures for Medicare patients than 75% 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 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. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2012 were CT scan and brain imaging (neuroimaging).

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

brain imaging (neuroimaging)	36
CT scan	36

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

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

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

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

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

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

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

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

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

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

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

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

2024 Medicare Procedure Volume

The top procedures that Dr. Timothy Ryan Miller, MD treated as a radiologist in Baltimore, MD during 2024 were vascular procedures, minimally invasive procedures, catheterization and spinal procedures.

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

catheterization	18
minimally invasive procedures	18
spinal procedures	18
vascular procedures	83

2024 Medicare Patient Data

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

**Gender**
Male	38
Female	52

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	58
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

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)	60
catheterization	18
CT scan	57
diagnostic procedures	17
doctor visit	32
minimally invasive procedures	18
MRI (magnetic resonance imaging)	19
neck imaging	19
spinal procedures	25
vascular procedures	114

Average Medicare Patient Data From 2012 - 2024

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

**Gender**
Male	94
Female	104

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	0
Non-Hispanic White	108
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	9
75 to 84	48
Less than 65	40
65 to 74	87

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Ryan Miller, MD From 2012 - 2024

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	69
High Cholesterol	61
Stroke	39
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	6
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Atrial Fibrillation	17
Cancer	14
Dementia	21

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 (2010)

Licensed In: Maryland

Ratings & Reviews

Dr. Timothy Ryan Miller, MD has an exceptional overall rating with an average of 4.82 out of 5 stars based on 33 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.

4.82

Overall Rating

(33 Ratings)

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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
Penumbra, Inc.	$187 Neuron $187
Covidien LP	$94 Neurovascular Stents $73	Flow Diversion $21
Medtronic USA, Inc.	$79 Solitaire $15	$64

**Types of Payments**
Food and Beverage	$434
Travel and Lodging	$355

Research Payments

Dr. Timothy Ryan Miller, MD has received 33 research payments totaling $501,910.

Biography

Dr. Timothy Miller is a physician who specializes in interventional radiology/diagnostic radiology (IR/DR), neuroradiology, and diagnostic radiology. After attending the University of Pennsylvania School of Medicine, Dr. Miller completed his residency training at Harbor-UCLA Medical Center and UH Case Medical Center. He is conversant in Swedish. He is affiliated with the University of Maryland Medical Center (UMMC) and the University of Maryland Medical Center Midtown Campus.