In 2012, Dr. R David McCallum, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Connecticut. 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. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2012 were hospital care, inpatient care, minimally invasive procedures and preventive care.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	331
gastrointestinal procedures	15
hospital care	65
inpatient care	65
minimally invasive procedures	15
preventive care	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2013 were minimally invasive procedures, preventive care and gastrointestinal procedures.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	346
gastrointestinal procedures	23
minimally invasive procedures	23
preventive care	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	89
Female	131

**Age**
From 65 to 74	70
From 75 to 84	77
85 and over	36
Less than 65	37

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	40
Depression	25
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	10
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2014 were hospital care, inpatient care, minimally invasive procedures and preventive care.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	318
gastrointestinal procedures	11
hospital care	16
inpatient care	16
minimally invasive procedures	11
preventive care	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	121
Female	107

**Age**
From 65 to 74	77
From 75 to 84	65
85 and over	40
Less than 65	46

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2014

Hypertension	75
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2015 were minimally invasive procedures, preventive care, gastrointestinal procedures and hospital care.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	334
gastrointestinal procedures	32
hospital care	17
inpatient care	17
minimally invasive procedures	32
preventive care	32

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	246
Female	186

**Age**
From 65 to 74	152
From 75 to 84	118
85 and over	70
Less than 65	92

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	30
Asthma	24
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2016 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

diagnostic procedures	37
doctor visit	355
gastrointestinal procedures	87
hospital care	21
inpatient care	21
minimally invasive procedures	87
preventive care	50
removal of lesion (e.g. growth)	37

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	120
Female	114

**Age**
From 65 to 74	97
From 75 to 84	57
85 and over	40
Less than 65	40

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	35
Asthma	33
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	27
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2017 were minimally invasive procedures, gastrointestinal procedures, preventive care and hospital care.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

diagnostic procedures	19
doctor visit	446
gastrointestinal procedures	66
hospital care	41
inpatient care	41
minimally invasive procedures	66
preventive care	47
removal of lesion (e.g. growth)	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	131
Female	138

**Age**
From 65 to 74	112
From 75 to 84	71
85 and over	30
Less than 65	56

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	30
Diabetes	32
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2018 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

diagnostic procedures	27
doctor visit	360
gastrointestinal procedures	66
hospital care	17
inpatient care	17
minimally invasive procedures	66
preventive care	39
removal of lesion (e.g. growth)	27

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	106
Female	109

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

**Age**
From 65 to 74	90
From 75 to 84	53
85 and over	19
Less than 65	53

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2018

Hypertension	74
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2019 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

diagnostic procedures	18
doctor visit	273
gastrointestinal procedures	18
hospital care	15
inpatient care	15
minimally invasive procedures	18
removal of lesion (e.g. growth)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	92
Female	78

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	42
85 and over	23
Less than 65	41

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2019

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	23
Female	13

**Age**
From 65 to 74	0
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	39
Depression	0
Chronic Kidney Disease	44
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

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	58

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	43
Female	28

**Ethnicity**
Non-Hispanic White	54
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2021

Hypertension	70
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

doctor visit	60
hospital care	11
inpatient care	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	61
Female	49

**Ethnicity**
Non-Hispanic White	91
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	15
Less than 65	27

Conditions of Medicare patients treated by Dr. R David McCallum, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	35
Asthma	18
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. R David McCallum, MD for Medicare patients.

The highest averages for the top procedures that Dr. R David McCallum, MD treated as a general surgeon in Putnam, CT were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

diagnostic procedures	25
doctor visit	288
gastrointestinal procedures	39
hospital care	25
inpatient care	25
minimally invasive procedures	39
preventive care	31
removal of lesion (e.g. growth)	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. R David McCallum, MD.

**Gender**
Male	93
Female	86

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	45
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	47
85 and over	24
Less than 65	37
65 to 74	67

Average of Total of Conditions of Medicare patients treated by Dr. R David McCallum, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	30
Asthma	12
Osteoporosis	5
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Atrial Fibrillation	14
Dementia	6
Cancer	12

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Ratings & Reviews

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General Payments

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

**Payments by Company**
Musculoskeletal Transplant Foundation Inc.	$750 $750
Olympus Corporation of the Americas	$428 Olympus Laparoscopic Insufflation $428
Cardiovascular Systems Inc.	$248 Atherectomy Device $248
Smith & Nephew, Inc.	$235 Santyl $102	Regranex $100	Wound Matrix $26	Oasis $7
Covidien LP	$127 Synthetic Mesh $127
Other	$337 Synthetic Mesh $94	PriMatrix $43	TAGRISSO $31	SUTAB $31	Revlimid $25	Other $113

**Types of Payments**
Food and Beverage	$1,155
Travel and Lodging	$936
Entertainment	$35

Biography

Dr. R. McCallum's medical specialty is general surgery and colon & rectal surgery. He is a graduate of Southern Illinois University School of Medicine.