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Dr. Kathlyn Diefenderfer, MD

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)
University of South Alabama College of Medicine (1998)
101 Professional Lane
Enterprise, AL 36330

Dr. Kathlyn Diefenderfer, MD is an internist in Enterprise, AL specializing in internal medicine (adult medicine). She graduated from University of South Alabama College of Medicine in 1998 and has 28 years of experience. Dr. Kathlyn Diefenderfer, MD is affiliated with TROY REGIONAL PHYSICIANS INC.

View Doctor's Full Profile (334) 347-3404

Office Locations

101 Professional Lane
Enterprise, AL 36330
(334) 347-3404
(334) 393-0613
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 1568
inpatient care 1336
outpatient care 232

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 1425
inpatient care 1112
outpatient care 313

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 270
Female 407
Ethnicity
Non-Hispanic White 553
Black 107
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 193
From 75 to 84 222
85 and over 151
Less than 65 111

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2013

Hypertension 75
High Cholesterol 64
Stroke 11
Ischemic Heart Disease 56
Depression 29
Chronic Kidney Disease 35
Asthma 13
Osteoperosis 11
Atrial Fibrilation 20
Heart Failure 40
Chronic Obstructive Pulmonary Disease 47
Diabetes 47
Dementia 32
Cancer 15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 1226
inpatient care 983
outpatient care 243

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 271
Female 353
Ethnicity
Non-Hispanic White 498
Black 115
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 183
From 75 to 84 194
85 and over 134
Less than 65 113

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2014

Hypertension 75
High Cholesterol 64
Stroke 13
Ischemic Heart Disease 55
Depression 29
Chronic Kidney Disease 34
Asthma 13
Osteoperosis 11
Atrial Fibrilation 23
Heart Failure 38
Chronic Obstructive Pulmonary Disease 44
Diabetes 47
Dementia 31
Cancer 13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 938
inpatient care 756
outpatient care 182

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 376
Female 580
Ethnicity
Non-Hispanic White 758
Black 172
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 266
From 75 to 84 312
85 and over 226
Less than 65 152

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2015

Hypertension 75
High Cholesterol 65
Stroke 13
Ischemic Heart Disease 51
Depression 29
Chronic Kidney Disease 44
Asthma 28
Osteoperosis 12
Atrial Fibrilation 20
Heart Failure 37
Chronic Obstructive Pulmonary Disease 42
Diabetes 45
Dementia 35
Cancer 12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 764
inpatient care 614
outpatient care 150

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 173
Female 276
Ethnicity
Non-Hispanic White 359
Black 77
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 133
From 75 to 84 146
85 and over 106
Less than 65 64

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2016

Hypertension 75
High Cholesterol 66
Stroke 14
Ischemic Heart Disease 54
Depression 34
Chronic Kidney Disease 51
Asthma 45
Osteoperosis 15
Atrial Fibrilation 21
Heart Failure 46
Chronic Obstructive Pulmonary Disease 42
Diabetes 47
Dementia 32
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 1205
inpatient care 820
outpatient care 372

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 237
Female 335
Ethnicity
Non-Hispanic White 458
Black 101
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 173
From 75 to 84 187
85 and over 115
Less than 65 97

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2017

Hypertension 75
High Cholesterol 67
Stroke 16
Ischemic Heart Disease 52
Depression 42
Chronic Kidney Disease 54
Asthma 15
Osteoperosis 12
Atrial Fibrilation 23
Heart Failure 45
Chronic Obstructive Pulmonary Disease 42
Diabetes 48
Dementia 33
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 664
inpatient care 518
outpatient care 146

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 160
Female 218
Ethnicity
Non-Hispanic White 301
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 104
From 75 to 84 122
85 and over 90
Less than 65 62

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2018

Hypertension 75
High Cholesterol 69
Stroke 11
Ischemic Heart Disease 54
Depression 39
Chronic Kidney Disease 58
Asthma 12
Osteoperosis 12
Atrial Fibrilation 24
Heart Failure 45
Chronic Obstructive Pulmonary Disease 43
Diabetes 48
Dementia 34
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 547
inpatient care 384
outpatient care 163

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 131
Female 166
Ethnicity
Non-Hispanic White 199
Black 98
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 92
From 75 to 84 90
85 and over 54
Less than 65 61

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2019

Hypertension 75
High Cholesterol 55
Stroke 12
Ischemic Heart Disease 51
Depression 40
Chronic Kidney Disease 57
Asthma 8
Osteoperosis 8
Atrial Fibrilation 17
Heart Failure 39
Chronic Obstructive Pulmonary Disease 37
Diabetes 50
Dementia 36
Cancer 7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 471
inpatient care 344
outpatient care 74

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 93
Female 148
Ethnicity
Non-Hispanic White 167
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 82
From 75 to 84 68
85 and over 50
Less than 65 41

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2020

Hypertension 75
High Cholesterol 59
Stroke 10
Ischemic Heart Disease 54
Depression 33
Chronic Kidney Disease 60
Asthma 11
Osteoperosis 9
Atrial Fibrilation 15
Heart Failure 41
Chronic Obstructive Pulmonary Disease 36
Diabetes 54
Dementia 37
Cancer 12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 382
inpatient care 268
outpatient care 56

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 91
Female 130
Ethnicity
Non-Hispanic White 159
Black 62
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 56
From 75 to 84 88
85 and over 52
Less than 65 25

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2021

Hypertension 75
High Cholesterol 59
Stroke 8
Ischemic Heart Disease 53
Depression 29
Chronic Kidney Disease 66
Asthma 8
Osteoperosis 11
Atrial Fibrilation 16
Heart Failure 41
Chronic Obstructive Pulmonary Disease 36
Diabetes 47
Dementia 38
Cancer 10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

hospital care 360
inpatient care 257
outpatient care 75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 70
Female 126
Ethnicity
Non-Hispanic White 135
Black 61
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 71
85 and over 52
Less than 65 23

Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD in 2022

Hypertension 75
High Cholesterol 67
Stroke 19
Ischemic Heart Disease 47
Depression 27
Chronic Kidney Disease 46
Asthma 8
Osteoperosis 15
Atrial Fibrilation 33
Heart Failure 35
Chronic Obstructive Pulmonary Disease 36
Diabetes 49
Dementia 37
Cancer 15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kathlyn Diefenderfer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kathlyn Diefenderfer, MD treated as an internist in Enterprise, AL were hospital care, inpatient care and outpatient care.

hospital care 868
inpatient care 672
outpatient care 182

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kathlyn Diefenderfer, MD.

Gender
Male 170
Female 249
Ethnicity
Black / African American 72
Asian / Pacific Islander 0
Non-Hispanic White 326
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 136
85 and over 93
Less than 65 68
65 to 74 121

Average of Total of Conditions of Medicare patients treated by Dr. Kathlyn Diefenderfer, MD From 2012 - 2022

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

Hypertension 68
High Cholesterol 57
Stroke 11
Ischemic Heart Disease 47
Depression 30
Chronic Kidney Disease 45
Asthma 14
Osteoporosis 10
Heart Failure 37
Chronic Obstructive Pulmonary Disease 36
Diabetes 43
Atrial Fibrillation 19
Cancer 11
Dementia 31

Education & Training

Dr. Kathlyn Diefenderfer, MD graduated from University of South Alabama College of Medicine in 1998. She has a state license in Alabama.

Medical School: University of South Alabama College of Medicine (1998)

Licensed In: Alabama

Affiliations & Hospitals

Dr. Kathlyn Diefenderfer, MD is associated with these hospitals and organizations:

TROY REGIONAL PHYSICIANS INC

Ratings & Reviews

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General Payments

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

Payments by Company
Boehringer Ingelheim Pharmaceuticals, Inc. $11 Spiriva
$11
Types of Payments
Food and Beverage $11

Biography

Dr. Kathlyn Diefenderfer has obtained a license to practice in Alabama.

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