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Dr. Marion Reynolds McMillan III, MD

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Specializes in: Interventional Pain Medicine and Anesthesiology

Tufts University School of Medicine (1980)

457 By Pass 123 Suite E
Seneca, SC 29678

(864) 886-9888

Dr. Marion Reynolds McMillan III, MD is an interventional pain specialist in Seneca, SC specializing in interventional pain medicine and anesthesiology. He graduated from Tufts University School of Medicine in 1980 and has 46 years of experience. Dr. Marion Reynolds McMillan III, MD is affiliated with Bon Secours and Bon Secours St. Francis.

Office Locations

457 By Pass 123 Suite E
Seneca, SC 29678

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Noteworthy Medicare Patient Procedures Performed by Dr. Marion Reynolds McMillan III, MD in 2024

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

Top 5%

By Volume:

decompressive lumbar laminectomy

laminectomy

laminectomy with foraminotomy and facetectomy

By Affordability:

lumbar decompression

spinal decompression

spinal decompression surgery

In 2024, among providers in related specialties within South Carolina, Dr. Marion Reynolds McMillan III, MD performed more decompressive lumbar laminectomy, laminectomy, and laminectomy with foraminotomy and facetectomy procedures for Medicare patients than 95% of them and he also had a list price for lumbar decompression, spinal decompression, and spinal decompression surgery 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 Affordability:

lumbar spine surgery

In 2012, Dr. Marion Reynolds McMillan III, MD had a list price for lumbar spine surgery that was lower than the list prices billed to Medicare by 75% of providers in related specialties within South Carolina. 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. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2012 were nerve procedures, pain management, spinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	66
doctor visit	313
injections	30
minimally invasive procedures	66
nerve block	30
nerve procedures	132
pain management	96
spinal procedures	96

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2013 were nerve procedures, pain management, minimally invasive procedures and spinal procedures.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	32
doctor visit	230
injections	20
minimally invasive procedures	56
nerve block	20
nerve procedures	88
pain management	76
spinal procedures	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	85
Female	76

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2013

Hypertension	70
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2014 were nerve procedures, pain management, minimally invasive procedures and decompression surgery.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	23
doctor visit	161
minimally invasive procedures	28
nerve procedures	51
pain management	28
spinal procedures	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	57
Female	66

**Age**
From 65 to 74	56
From 75 to 84	39
85 and over	11
Less than 65	17

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2014

Hypertension	69
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2015 were nerve procedures, decompression surgery, spinal procedures and pain management.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	33
doctor visit	159
minimally invasive procedures	26
nerve procedures	59
pain management	26
spinal procedures	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	106
Female	114

**Age**
From 65 to 74	120
From 75 to 84	70
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2015

Hypertension	67
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	11
Asthma	11
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2016 were nerve procedures, decompression surgery, spinal procedures and pain management.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	65
doctor visit	228
minimally invasive procedures	50
nerve procedures	115
pain management	50
spinal procedures	65

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	66
Female	79

**Age**
From 65 to 74	76
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2016

Hypertension	68
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2017 were nerve procedures, decompression surgery, spinal procedures and pain management.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	79
doctor visit	241
minimally invasive procedures	57
nerve procedures	136
pain management	57
spinal procedures	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	74
Female	84

**Age**
From 65 to 74	83
From 75 to 84	40
85 and over	23
Less than 65	12

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2018 were nerve procedures, decompression surgery, spinal procedures and pain management.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	76
doctor visit	258
minimally invasive procedures	64
nerve procedures	140
pain management	64
spinal procedures	76

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	75
Female	97

**Age**
From 65 to 74	91
From 75 to 84	46
85 and over	13
Less than 65	22

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2018

Hypertension	74
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2019 were nerve procedures, decompression surgery, spinal procedures and pain management.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	51
doctor visit	212
minimally invasive procedures	35
nerve procedures	86
pain management	35
spinal procedures	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	68
Female	77

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2019

Hypertension	71
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2020 were nerve procedures, pain management, minimally invasive procedures and decompression surgery.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	26
doctor visit	183
minimally invasive procedures	33
nerve procedures	59
pain management	33
spinal procedures	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	65
Female	56

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2020

Hypertension	69
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2021 were nerve procedures, pain management, minimally invasive procedures and decompression surgery.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	30
doctor visit	170
minimally invasive procedures	43
nerve procedures	73
pain management	43
spinal procedures	30

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	51
Female	50

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

**Age**
From 65 to 74	48
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2022 were nerve procedures, pain management, minimally invasive procedures and decompression surgery.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	19
doctor visit	116
minimally invasive procedures	32
nerve procedures	51
pain management	32
spinal procedures	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	39
Female	40

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2023 were nerve procedures, pain management, minimally invasive procedures and decompression surgery.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	20
doctor visit	96
minimally invasive procedures	21
nerve procedures	41
pain management	21
spinal procedures	20

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	32
Female	38

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC during 2024 were nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

decompression surgery	12
doctor visit	120
nerve procedures	12
spinal procedures	12

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	46
Female	43

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Marion Reynolds McMillan III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marion Reynolds McMillan III, MD treated as an interventional pain specialist in Seneca, SC were nerve procedures, pain management, spinal procedures and minimally invasive procedures.

decompression surgery	40
doctor visit	191
injections	25
minimally invasive procedures	42
nerve block	25
nerve procedures	80
pain management	46
spinal procedures	44

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Marion Reynolds McMillan III, MD.

**Gender**
Male	58
Female	63

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	36
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	30
85 and over	3
Less than 65	3
65 to 74	63

Average of Total of Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Marion Reynolds McMillan III, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	66
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	16
Asthma	3
Osteoporosis	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Atrial Fibrillation	6
Dementia	0
Cancer	6

Education & Training

Dr. Marion Reynolds McMillan III, MD graduated from Tufts University School of Medicine in 1980. He completed residency at National Naval Medical Center. He is certified by the American Board of Anesthesiology (Anesthesiology) and has a state license in South Carolina.

Medical School: Tufts University School of Medicine (1980)

Residency: National Naval Medical Center (1985)

Board Certification: American Board of Anesthesiology (Anesthesiology)

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Marion Reynolds McMillan III, MD is associated with these hospitals and organizations:

Bon Secours

Bon Secours St. Francis

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Marion Reynolds McMillan III, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amendia, Inc.	$4,833 Spine Implant $4,833
Vertiflex, Inc.	$1,460 Superion ISS $1,460
Richard Wolf Medical Instruments Corp.	$155 $155
Abbott Laboratories	$83 Proclaim Family of SCS IPGs $70	PROCLAIM $12

**Types of Payments**
Travel and Lodging	$3,051
Consulting Fee	$3,000
Food and Beverage	$480

Biography

Dr. Marion McMillan is a specialist in anesthesiology and interventional pain medicine. Dr. McMillan is affiliated with Bon Secours. He attended medical school at Tufts University School of Medicine. His medical residency was performed at National Naval Medical Center and a hospital affiliated with the University of Pennsylvania.

Select Year:

Dr. Marion Reynolds McMillan III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Marion Reynolds McMillan III, MD in 2024

By Volume:

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Marion Reynolds McMillan III, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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