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Home > AL Providers > Internists & Internal Medicine Doctors

Dr. Jack Marvin McLendon JR., MD

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

1120 S Jackson Highway Suite 300
Sheffield, AL 35660

(256) 383-4447

Dr. Jack Marvin McLendon JR., MD is an internist in Sheffield, AL specializing in internal medicine (adult medicine).

Office Locations

1120 S Jackson Highway Suite 300
Sheffield, AL 35660

(256) 383-4447

(256) 381-7999

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2012 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	23
ambulatory monitoring	16
blood draw	2124
breathing treatment	11
cardiac procedures	143
diabetes management	350
doctor visit	2649
ear procedures	12
hip imaging	27
hospital care	953
inpatient care	938
lab tests	7913
musculoskeletal imaging	145
nuclear scan	45
outpatient care	15
preventive care	2840
removal of lesion (e.g. growth)	30
skin procedures	30
spinal procedures	25
stress testing	84
thoracic (chest) imaging	279
thyroid function tests	487
ultrasound (sonogram)	135
vaccines	288
vascular procedures	93
X-rays	449

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2013 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	18
abscess drainage	12
blood draw	1741
cardiac procedures	128
diabetes management	314
doctor visit	2450
ear procedures	13
hip imaging	23
hospital care	1051
incision and drainage	12
inpatient care	1018
lab tests	7771
minor procedures	12
musculoskeletal imaging	217
nuclear scan	43
outpatient care	33
preventive care	2844
removal of lesion (e.g. growth)	22
skin procedures	22
skin surgery	12
stress testing	79
thoracic (chest) imaging	227
thyroid function tests	433
ultrasound (sonogram)	98
vaccines	239
vascular procedures	31
X-rays	444

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	735
Female	934

**Ethnicity**
Non-Hispanic White	1496
Black	158
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	641
From 75 to 84	529
85 and over	231
Less than 65	268

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	48
Depression	24
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2014 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	16
abscess drainage	13
ambulatory monitoring	11
blood draw	1672
cardiac procedures	114
diabetes management	338
doctor visit	2368
ear procedures	22
hip imaging	26
hospital care	1205
incision and drainage	13
inpatient care	1192
lab tests	7863
minor procedures	13
musculoskeletal imaging	113
nuclear scan	32
outpatient care	13
preventive care	2760
removal of lesion (e.g. growth)	28
skin procedures	28
skin surgery	13
stress testing	61
thoracic (chest) imaging	201
thyroid function tests	427
ultrasound (sonogram)	114
vaccines	164
vascular procedures	56
X-rays	314

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	651
Female	851

**Ethnicity**
Non-Hispanic White	1346
Black	143
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	575
From 75 to 84	495
85 and over	205
Less than 65	227

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	44
Depression	23
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2015 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	15
ambulatory monitoring	11
aspiration	15
blood draw	1650
cardiac procedures	107
diabetes management	317
doctor visit	2533
ear procedures	26
hip imaging	31
hospital care	1521
injections	15
inpatient care	1451
lab tests	7985
musculoskeletal imaging	142
nuclear scan	29
outpatient care	70
preventive care	2877
removal of lesion (e.g. growth)	36
skin procedures	36
spinal procedures	16
stress testing	58
thoracic (chest) imaging	272
thyroid function tests	310
ultrasound (sonogram)	118
vaccines	277
vascular procedures	65
X-rays	430

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	1356
Female	1840

**Ethnicity**
Non-Hispanic White	2844
Black	320
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1308
From 75 to 84	1008
85 and over	406
Less than 65	474

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	32
Asthma	20
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2016 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	15
abscess drainage	22
aspiration	17
blood draw	1436
cardiac procedures	97
diabetes management	279
doctor visit	2337
ear procedures	15
hospital care	1104
incision and drainage	22
injections	17
inpatient care	1035
lab tests	6872
minor procedures	22
musculoskeletal imaging	147
nuclear scan	27
outpatient care	69
preventive care	2441
removal of lesion (e.g. growth)	28
skin procedures	28
skin surgery	22
stress testing	45
thoracic (chest) imaging	300
thyroid function tests	327
ultrasound (sonogram)	118
vaccines	288
vascular procedures	51
X-rays	447

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	601
Female	812

**Ethnicity**
Non-Hispanic White	1273
Black	125
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	599
From 75 to 84	461
85 and over	176
Less than 65	177

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	37
Asthma	29
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2017 were lab tests, preventive care, hospital care and blood draw.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	13
abscess drainage	12
aspiration	15
blood draw	985
cardiac procedures	60
diabetes management	194
doctor visit	1606
ear procedures	14
hospital care	1049
incision and drainage	12
injections	15
inpatient care	954
lab tests	4729
minor procedures	12
musculoskeletal imaging	65
nuclear scan	18
outpatient care	95
preventive care	1623
skin surgery	12
stress testing	37
thoracic (chest) imaging	260
thyroid function tests	273
ultrasound (sonogram)	72
vaccines	165
vascular procedures	36
X-rays	325

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	491
Female	603

**Ethnicity**
Non-Hispanic White	1001
Black	82
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	361
85 and over	169
Less than 65	156

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	45
Depression	23
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2018 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

blood draw	1223
cardiac procedures	111
diabetes management	265
doctor visit	1762
hospital care	1175
inpatient care	1085
lab tests	6035
musculoskeletal imaging	86
nuclear scan	38
outpatient care	90
preventive care	2081
stress testing	69
thyroid function tests	376
ultrasound (sonogram)	66
vaccines	169
vascular procedures	24
X-rays	86

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	502
Female	579

**Ethnicity**
Non-Hispanic White	974
Black	96
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	433
From 75 to 84	365
85 and over	147
Less than 65	136

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	44
Depression	31
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2019 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abscess drainage	14
ambulatory monitoring	13
aspiration	18
blood draw	1139
cardiac procedures	82
diabetes management	358
doctor visit	1859
ear procedures	12
hospital care	821
incision and drainage	14
injections	18
inpatient care	740
lab tests	6246
minor procedures	14
nuclear scan	25
outpatient care	81
preventive care	2280
skin surgery	14
spinal procedures	11
stress testing	46
thyroid function tests	387
ultrasound (sonogram)	38
vaccines	129
vascular procedures	15
X-rays	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	579
Female	703

**Ethnicity**
Non-Hispanic White	1156
Black	113
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	428
85 and over	172
Less than 65	164

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

abdominal imaging	15
aspiration	19
blood draw	1095
cardiac procedures	58
diabetes management	420
doctor visit	1964
hospital care	344
injections	19
inpatient care	332
lab tests	6123
musculoskeletal imaging	15
nuclear scan	18
outpatient care	12
preventive care	2305
stress testing	36
thyroid function tests	414
ultrasound (sonogram)	37
X-rays	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	506
Female	627

**Ethnicity**
Non-Hispanic White	1025
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	495
From 75 to 84	368
85 and over	144
Less than 65	126

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

blood draw	1134
cardiac procedures	37
diabetes management	435
doctor visit	1671
ear procedures	16
hospital care	257
inpatient care	220
lab tests	6521
nuclear scan	15
outpatient care	37
preventive care	2471
stress testing	26
thyroid function tests	425
ultrasound (sonogram)	11
vaccines	110

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	413
Female	485

**Ethnicity**
Non-Hispanic White	821
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	294
85 and over	123
Less than 65	85

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

blood draw	878
cardiac procedures	50
diabetes management	353
doctor visit	1222
hospital care	104
inpatient care	104
lab tests	5345
nuclear scan	18
preventive care	1688
stress testing	32
thyroid function tests	502
ultrasound (sonogram)	30
vaccines	65
vascular procedures	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	313
Female	357

**Ethnicity**
Non-Hispanic White	617
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	225
85 and over	93
Less than 65	47

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jack Marvin McLendon JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Jack Marvin McLendon JR., MD treated as an internist in Sheffield, AL were lab tests, preventive care, blood draw and hospital care.

abdominal imaging	16
abscess drainage	14
ambulatory monitoring	12
aspiration	16
blood draw	1370
cardiac procedures	89
diabetes management	329
doctor visit	2038
ear procedures	16
hip imaging	26
hospital care	871
incision and drainage	14
injections	16
inpatient care	824
lab tests	6673
minor procedures	14
musculoskeletal imaging	116
nuclear scan	28
outpatient care	51
preventive care	2382
removal of lesion (e.g. growth)	28
skin procedures	28
skin surgery	14
spinal procedures	17
stress testing	52
thoracic (chest) imaging	256
thyroid function tests	396
ultrasound (sonogram)	76
vaccines	189
vascular procedures	42
X-rays	280

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jack Marvin McLendon JR., MD.

**Gender**
Male	558
Female	708

**Ethnicity**
Black / African American	111
Asian / Pacific Islander	0
Non-Hispanic White	1141
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	412
85 and over	169
Less than 65	169
65 to 74	516

Average of Total of Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jack Marvin McLendon JR., MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Atrial Fibrillation	13
Cancer	10
Dementia	14

Education & Training

He has a state license in Alabama.

Licensed In: Alabama

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Jack Marvin McLendon JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$1,747 Ozempic $693	RYBELSUS $526	Tresiba $269	Saxenda $135	Victoza $48	Other $76
Janssen Pharmaceuticals, Inc	$597 XARELTO $427	INVOKAMET $127	INVOKANA $40	OneTouch $3
AstraZeneca Pharmaceuticals LP	$457 FARXIGA $389	BYDUREON PEN $37	BYDUREON WEEKLY $31
Amgen Inc.	$269 Repatha $169	Aimovig $100
SANOFI-AVENTIS U.S. LLC	$175 TOUJEO $162	PRALUENT $13
Other	$706 Vascepa $161	TITAN $67	CD cobas Reagents $50	ANDEXXA $48	ELIQUIS $45	Other $335

**Types of Payments**
Food and Beverage	$3,895
Education	$56

Select Year:

Dr. Jack Marvin McLendon JR., MD

Office Locations

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. Jack Marvin McLendon JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Jack Marvin McLendon JR., MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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