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Home > GA Providers

Dr. Spencer Collin Maddox, MD

Accepting New Patients

(83 Ratings)

Specializes in: Adult Cardiology

Medical College of Georgia (2014)

1035 RED BUD ROAD NE
CALHOUN, GA 30701

(706) 625-6690

Dr. Spencer Collin Maddox, MD is a cardiologist in CALHOUN, GA specializing in adult cardiology. He graduated from Medical College of Georgia in 2014 and has 11 years of experience. Dr. Spencer Collin Maddox, MD is affiliated with AdventHealth and ADVENTIST HEALTH SYSTEM GEORGIA INC.

Office Locations

1035 RED BUD ROAD NE
CALHOUN, GA 30701

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104 HOSPITAL DRIVE
CHATSWORTH, GA 30705

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Noteworthy Medicare Patient Procedures Performed by Dr. Spencer Collin Maddox, MD in 2023

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

Top 5%

By Affordability:

diagnostic cardiac catheterization

diagnostic right heart catheterization

right heart catheterization

In 2023, Dr. Spencer Collin Maddox, MD had a list price for diagnostic cardiac catheterization, diagnostic right heart catheterization, and right heart catheterization that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Georgia. 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 procedures

Doppler echocardiography

echocardiogram

By Affordability:

myocardial perfusion SPECT

nuclear scan

nuclear stress test

SPECT scan

transesophageal echocardiography

In 2023, among providers in related specialties within Georgia, Dr. Spencer Collin Maddox, MD performed more cardiac procedures, Doppler echocardiography, and echocardiogram (echo) procedures for Medicare patients than 90% of them and he also had a list price for myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), SPECT scan, and transesophageal echocardiography (TEE) 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:

cardiac stress testing

inpatient hospital care

myocardial perfusion SPECT

nuclear scan

stress EKG

ultrasound

By Affordability:

angiogram

blood draw

blood draw for lab tests

cardiac MRI

cardiac stress testing

coronary angiogram

electrocardiogram

left heart catheterization

MRI

phlebotomy for lab tests

stress EKG

stress testing

venipuncture

In 2013, among providers in related specialties within Georgia, Dr. Spencer Collin Maddox, MD performed more cardiac (heart) stress testing, inpatient hospital care (for patient admitted to hospital), myocardial perfusion SPECT, nuclear scan, stress EKG, and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for angiogram (angiography), blood draw, blood draw for lab tests, cardiac (heart) MRI, cardiac (heart) stress testing, coronary angiogram, electrocardiogram (EKG), left heart catheterization, MRI (magnetic resonance imaging), phlebotomy for lab tests, stress EKG, stress testing, and venipuncture (phlebotomy) 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

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

doctor visit	11

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2017

The most common conditions of Medicare patients that Dr. Spencer Collin Maddox, MD treated during 2017 were hypertension, chronic kidney disease and high cholesterol.

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

hospital care	119
inpatient care	119

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	20
Female	35

**Ethnicity**
Non-Hispanic White	37
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	20
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2018

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

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	55
Depression	44
Chronic Kidney Disease	58
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	44
Dementia	42
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

hospital care	38
inpatient care	25
outpatient care	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	20
Female	48

**Ethnicity**
Non-Hispanic White	68
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	23
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2019

The most common conditions of Medicare patients that Dr. Spencer Collin Maddox, MD treated during 2019 were high cholesterol, hypertension, chronic obstructive pulmonary disease and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	60
Depression	57
Chronic Kidney Disease	47
Asthma	21
Osteoperosis	16
Atrial Fibrilation	22
Heart Failure	57
Chronic Obstructive Pulmonary Disease	60
Diabetes	51
Dementia	41
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

hospital care	107
inpatient care	81
outpatient care	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	51
Female	56

**Age**
From 65 to 74	33
From 75 to 84	24
85 and over	17
Less than 65	33

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2020

The most common conditions of Medicare patients that Dr. Spencer Collin Maddox, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and chronic obstructive pulmonary disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	49
Depression	47
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	49
Chronic Obstructive Pulmonary Disease	57
Diabetes	53
Dementia	30
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

blood draw	17
cardiac procedures	237
doctor visit	155
hospital care	163
inpatient care	163
lab tests	15
nuclear scan	28
stress testing	50
ultrasound (sonogram)	187

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	288
Female	378

**Ethnicity**
Non-Hispanic White	632
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	193
85 and over	95
Less than 65	119

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2021

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

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	51
Chronic Obstructive Pulmonary Disease	37
Diabetes	42
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2022 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

ambulatory monitoring	11
blood draw	125
cardiac procedures	978
catheterization	66
diagnostic procedures	66
doctor visit	678
hospital care	280
inpatient care	280
lab tests	189
minimally invasive procedures	66
MRI (magnetic resonance imaging)	14
nuclear scan	109
preventive care	28
stress testing	222
ultrasound (sonogram)	665
vascular procedures	66

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	837
Female	1056

**Ethnicity**
Non-Hispanic White	1795
Black	32
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	697
From 75 to 84	615
85 and over	273
Less than 65	308

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2022

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

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	40
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA during 2023 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

blood draw	81
cardiac procedures	987
catheterization	50
diagnostic procedures	50
doctor visit	772
hospital care	421
inpatient care	421
lab tests	120
minimally invasive procedures	62
MRI (magnetic resonance imaging)	17
nuclear scan	147
preventive care	22
stress testing	293
ultrasound (sonogram)	627
vascular procedures	39

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	854
Female	1022

**Ethnicity**
Non-Hispanic White	1767
Black	35
Hispanic	36
Asian	11
Other	27
Native American	0

**Age**
From 65 to 74	749
From 75 to 84	614
85 and over	251
Less than 65	262

Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD in 2023

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

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	43
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Dr. Spencer Collin Maddox, MD for Medicare patients.

The highest averages for the top procedures that Dr. Spencer Collin Maddox, MD treated as a cardiologist in CALHOUN, GA were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring	11
blood draw	74
cardiac procedures	734
catheterization	58
diagnostic procedures	58
doctor visit	404
hospital care	188
inpatient care	181
lab tests	108
minimally invasive procedures	64
MRI (magnetic resonance imaging)	15
nuclear scan	94
outpatient care	19
preventive care	25
stress testing	188
ultrasound (sonogram)	493
vascular procedures	52

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Dr. Spencer Collin Maddox, MD.

**Gender**
Male	295
Female	370

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	1
Non-Hispanic White	614
Hispanic	10
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	212
85 and over	90
Less than 65	108
65 to 74	248

Average of Total of Conditions of Medicare patients treated by Dr. Spencer Collin Maddox, MD From 2017 - 2023

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

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	48
Asthma	8
Osteoporosis	7
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	38
Atrial Fibrillation	17
Dementia	24
Cancer	5

Education & Training

Dr. Spencer Collin Maddox, MD graduated from Medical College of Georgia in 2014. He completed residency at Internal Med School: of Medicine. He is certified by the Cardiovascular Disease: The American Board of Internal Medicine and has a state license in Georgia.

Medical School: Medical College of Georgia (2014)

Residency: Internal Med School: of Medicine

Board Certification: Cardiovascular Disease: The American Board of Internal Medicine

Licensed In: Georgia

Affiliations & Hospitals

Dr. Spencer Collin Maddox, MD is associated with these hospitals and organizations:

AdventHealth

ADVENTIST HEALTH SYSTEM GEORGIA INC

Ratings & Reviews

Dr. Spencer Collin Maddox, MD has an exceptional overall rating with an average of 4.96 out of 5 stars based on 83 ratings. We collect ratings and reviews of Dr. Spencer Collin Maddox, MD from all over the web to help you find the right in CALHOUN, GA.

4.96

Overall Rating

(83 Ratings)

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General Payments

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

**Payments by Company**
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$727 LifeVest $727
Boston Scientific Corporation	$271 SYNERGY $149	AVVIGO Guidance System $50	BodyGuardian $18	$54
Janssen Pharmaceuticals, Inc	$258 XARELTO $258
Pfizer Inc.	$197 VYNDAQEL $93	PAXLOVID $47	ELIQUIS $25	NURTEC ODT $18	COLOGUARD DNA CAPTURE REAGENTS $14
AstraZeneca Pharmaceuticals LP	$159 BRILINTA $97	FARXIGA $62
Other	$766 VERQUVO $103	CareLink $88	Kerendia $69	Repatha $61	JARDIANCE $50	Other $395

**Types of Payments**
Food and Beverage	$2,317
Education	$63

Biography

Dr. Spencer Maddox is a specialist in general practice and adult cardiology. He is professionally affiliated with AdventHealth. Dr. Maddox studied medicine at Medical College of Georgia. The average patient rating for Dr. Maddox is 5.0 stars (out of 5). He welcomes new patients at his office inCalhoun, GA as reported by Doctor.com.