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Home > FL Providers > Interventional Cardiologists

Dr. Thomas Christopher Riddell, MD

(360 Ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

Mercer University School of Medicine

7720 U.s. 98 #110
Miramar Beach, FL 32550

(850) 416-4970

Dr. Thomas Christopher Riddell, MD is an interventional cardiologist in Miramar Beach, FL specializing in interventional cardiology and adult cardiology. He graduated from Mercer University School of Medicine. Dr. Thomas Christopher Riddell, MD is affiliated with Ascension, SACRED HEART HEALTH SYSTEM INC and Ascension Sacred Heart Hospital Emerald Coast.

Office Locations

Ascension

7720 U.s. 98 #110
Miramar Beach, FL 32550

(850) 416-4970

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7720 Us Highway 98 W Suite 110
Miramar Beach, FL 32550

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Noteworthy Medicare Patient Procedures Performed by Dr. Thomas Christopher Riddell, MD in 2023

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

Top 5%

By Volume:

lower extremity venous duplex

vascular procedures

By Affordability:

creatinine blood test

creatinine test

kidney function tests

In 2023, among providers in related specialties within Florida, Dr. Thomas Christopher Riddell, MD performed more lower extremity venous duplex, and vascular procedures procedures for Medicare patients than 95% of them and he also had a list price for creatinine blood test, creatinine test, and kidney function tests 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 10%

By Volume:

cardiac catheterization

coronary angiogram

left heart catheterization

ultrasound

By Affordability:

ankle brachial index

hospital care

inpatient care

inpatient hospital care

vascular physiologic studies

venous ultrasound

In 2023, among providers in related specialties within Florida, Dr. Thomas Christopher Riddell, MD performed more cardiac catheterization, coronary angiogram, left heart catheterization, and ultrasound (sonogram) procedures for Medicare patients than 90% of them and he also had a list price for ankle brachial index (ABI), hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), vascular physiologic studies, and venous ultrasound 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:

ankle brachial index

carotid duplex ultrasound

coronary angioplasty with stent

creatinine blood test

By Affordability:

arterial duplex ultrasound

arterial ultrasound

carotid duplex ultrasound

carotid ultrasound

duplex ultrasound

lower extremity arterial duplex

lower extremity arterial ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

vascular studies

vascular ultrasound

venous duplex ultrasound

In 2013, among providers in related specialties within Florida, Dr. Thomas Christopher Riddell, MD performed more ankle brachial index (ABI), carotid duplex ultrasound, coronary angioplasty with stent, and creatinine blood test procedures for Medicare patients than 75% of them and he also had a list price for arterial duplex ultrasound, arterial ultrasound, carotid duplex ultrasound, carotid ultrasound, duplex ultrasound, lower extremity arterial duplex, lower extremity (leg) arterial ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, vascular studies, vascular ultrasound, and venous duplex 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

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	46
cardiac procedures	339
cardioversion	15
catheterization	153
diagnostic procedures	84
doctor visit	94
hospital care	432
inpatient care	432
lab tests	129
minimally invasive procedures	168
stent placement (stenting)	23
ultrasound (sonogram)	186
vascular procedures	84

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	333
Female	328

**Ethnicity**
Non-Hispanic White	522
Black	126
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	196
85 and over	94
Less than 65	114

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2016

The most common conditions of Medicare patients that Dr. Thomas Christopher Riddell, MD treated during 2016 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	49
Asthma	33
Osteoperosis	6
Atrial Fibrilation	39
Heart Failure	54
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2017 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	114
cardiac procedures	792
cardioversion	16
catheterization	379
diagnostic procedures	181
doctor visit	376
hospital care	697
inpatient care	697
lab tests	333
minimally invasive procedures	410
stent placement (stenting)	57
ultrasound (sonogram)	413
vascular procedures	181

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	572
Female	611

**Ethnicity**
Non-Hispanic White	977
Black	175
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	467
From 75 to 84	340
85 and over	190
Less than 65	186

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2017

The most common conditions of Medicare patients that Dr. Thomas Christopher Riddell, MD treated during 2017 were hypertension, ischemic heart disease, high cholesterol and heart failure.

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	92
cardiac procedures	747
cardioversion	41
catheterization	316
diagnostic procedures	178
doctor visit	507
hospital care	694
inpatient care	667
lab tests	233
minimally invasive procedures	360
outpatient care	27
stent placement (stenting)	46
ultrasound (sonogram)	723
vascular procedures	470

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	722
Female	683

**Ethnicity**
Non-Hispanic White	1126
Black	241
Hispanic	11
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	564
From 75 to 84	440
85 and over	190
Less than 65	211

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2018

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

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	7
Atrial Fibrilation	34
Heart Failure	49
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2019 were ultrasound (sonogram), cardiac procedures, vascular procedures and inpatient care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	100
cardiac procedures	902
cardioversion	37
catheterization	363
diagnostic procedures	185
doctor visit	486
hospital care	501
inpatient care	501
lab tests	111
minimally invasive procedures	402
stent placement (stenting)	64
tilt table test	16
ultrasound (sonogram)	973
vascular procedures	632

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	748
Female	757

**Ethnicity**
Non-Hispanic White	1247
Black	220
Hispanic	13
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	576
From 75 to 84	490
85 and over	212
Less than 65	227

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2019

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

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	73
Depression	26
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2020 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	90
cardiac procedures	837
cardioversion	29
catheterization	365
diagnostic procedures	208
doctor visit	491
hospital care	609
inpatient care	609
lab tests	94
minimally invasive procedures	416
stent placement (stenting)	56
ultrasound (sonogram)	846
vascular procedures	621

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	688
Female	680

**Ethnicity**
Non-Hispanic White	1114
Black	213
Hispanic	14
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	451
85 and over	176
Less than 65	181

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2020

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

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	6
Atrial Fibrilation	30
Heart Failure	48
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2021 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	94
cardiac procedures	844
cardioversion	33
catheterization	316
diagnostic procedures	175
doctor visit	324
hospital care	594
inpatient care	594
lab tests	61
minimally invasive procedures	367
stent placement (stenting)	47
ultrasound (sonogram)	920
vascular procedures	663

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	618
Female	641

**Ethnicity**
Non-Hispanic White	1036
Black	186
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	521
From 75 to 84	407
85 and over	178
Less than 65	153

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2021

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

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	49
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2022 were ultrasound (sonogram), cardiac procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	62
cardiac procedures	785
catheterization	275
diagnostic procedures	160
doctor visit	350
hospital care	440
inpatient care	440
lab tests	78
minimally invasive procedures	306
stent placement (stenting)	42
ultrasound (sonogram)	963
vascular procedures	661

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	654
Female	659

**Ethnicity**
Non-Hispanic White	1098
Black	181
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	499
From 75 to 84	486
85 and over	177
Less than 65	151

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2022

The most common conditions of Medicare patients that Dr. Thomas Christopher Riddell, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	72
Depression	26
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	11
Atrial Fibrilation	41
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL during 2023 were ultrasound (sonogram), vascular procedures, cardiac procedures and hospital care.

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

angioplasty	86
cardiac procedures	621
catheterization	261
diagnostic procedures	132
doctor visit	402
hospital care	318
inpatient care	318
lab tests	135
minimally invasive procedures	276
stent placement (stenting)	43
ultrasound (sonogram)	900
vascular procedures	724

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	592
Female	605

**Ethnicity**
Non-Hispanic White	961
Black	194
Hispanic	12
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	448
From 75 to 84	452
85 and over	192
Less than 65	105

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2023

The most common conditions of Medicare patients that Dr. Thomas Christopher Riddell, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	73
Depression	26
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	12
Atrial Fibrilation	41
Heart Failure	46
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	13
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Dr. Thomas Christopher Riddell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas Christopher Riddell, MD treated as an interventional cardiologist in Miramar Beach, FL were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

angioplasty	85
cardiac procedures	733
cardioversion	28
catheterization	303
diagnostic procedures	162
doctor visit	378
hospital care	535
inpatient care	532
lab tests	146
minimally invasive procedures	338
outpatient care	27
stent placement (stenting)	47
ultrasound (sonogram)	740
vascular procedures	504

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Dr. Thomas Christopher Riddell, MD.

**Gender**
Male	615
Female	620

**Ethnicity**
Black / African American	192
Asian / Pacific Islander	4
Non-Hispanic White	1010
Native American / Alaskan Native	0
Hispanic	6
Other	7

**Age**
75 to 84	407
85 and over	176
Less than 65	166
65 to 74	486

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD From 2016 - 2023

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

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	74
Depression	24
Chronic Kidney Disease	48
Asthma	12
Osteoporosis	8
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Atrial Fibrillation	34
Cancer	13
Dementia	18

Education & Training

Dr. Thomas Christopher Riddell, MD graduated from Mercer University School of Medicine. He completed residency at Emory University Affiliated Hospitals. He is certified by the The American Board of Internal Medicine - Interventional Cardiology and has a state license in Florida.

Medical School: Mercer University School of Medicine

Residency: Emory University Affiliated Hospitals

Board Certification: The American Board of Internal Medicine - Interventional Cardiology

Licensed In: Florida

Affiliations & Hospitals

Dr. Thomas Christopher Riddell, MD is associated with these hospitals and organizations:

Ascension

SACRED HEART HEALTH SYSTEM INC

Ascension Sacred Heart Hospital Emerald Coast

Ratings & Reviews

Dr. Thomas Christopher Riddell, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 360 ratings. We collect ratings and reviews of Dr. Thomas Christopher Riddell, MD from all over the web to help you find the right in Miramar Beach, FL.

Overall Rating

(360 Ratings)

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$4,436 Resolute $2,633	ClosureFast $1,408	VenaSeal $376	Reveal LINQ $19
Boston Scientific Corporation	$1,701 GENERAL - VASCULAR ACCESS $1,167	Watchman Device $95	Varithena Administration Pack $73	LOTUS Edge $72	WATCHMAN Access System $64	Other $230
Edwards Lifesciences Corporation	$1,142 Edwards SAPIEN 3 Transcatheter Heart Valve $1,086	$56
Medtronic, Inc.	$981 VenaSeal $372	COREVALVE EVOLUT R $200	CoreValve Evolut $133	ONYX FRONTIER $124	ClosureFast $118	Other $34
Novartis Pharmaceuticals Corporation	$570 ENTRESTO $515	LEQVIO $55
Other	$3,187 XARELTO $311	Indigo System $284	Inspire $241	Impella $232	DALIRESP $211	Other $1,908

**Types of Payments**
Food and Beverage	$7,308
Travel and Lodging	$4,688
Education	$21

Biography

Dr. Thomas Riddell practices adult cardiology and interventional cardiology. On average, patients gave him a rating of 5.0 stars (out of 5). After attending Mercer University School of Medicine, he completed his residency training at a hospital affiliated with Emory University. Dr. Riddell is professionally affiliated with Ascension.

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Dr. Thomas Christopher Riddell, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas Christopher Riddell, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Average Medicare Patient Data From 2016 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Christopher Riddell, MD From 2016 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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