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Home > SC Providers > Psychologists

Dr. Luther A. Diehl, PhD

(No ratings)

Specializes in: Psychology

1330 Boiling Springs Road Suite 2800
Spartanburg, SC 29303

(864) 573-6908

Dr. Luther A. Diehl, PhD is a psychologist in Spartanburg, SC specializing in psychology. Dr. Luther A. Diehl, PhD is affiliated with Spartanburg Regional Healthcare System.

Office Locations

1330 Boiling Springs Road Suite 2800
Spartanburg, SC 29303

(864) 573-6908

(864) 585-8808

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2012 were mental health therapy and diagnostic evaluation.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

diagnostic evaluation	160
mental health therapy	284

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2013 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	155

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	87
Female	108

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	70
85 and over	28
Less than 65	28

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2013

Hypertension	75
High Cholesterol	72
Stroke	32
Ischemic Heart Disease	39
Depression	66
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	46
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2014 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	115

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	76
Female	98

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	63
85 and over	30
Less than 65	23

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2014

Hypertension	75
High Cholesterol	69
Stroke	34
Ischemic Heart Disease	34
Depression	71
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	53
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2015 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	140

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	132
Female	164

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	94
85 and over	50
Less than 65	40

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2015

Hypertension	75
High Cholesterol	75
Stroke	43
Ischemic Heart Disease	41
Depression	66
Chronic Kidney Disease	38
Asthma	23
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	47
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2016 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	116

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	65
Female	85

**Ethnicity**
Non-Hispanic White	136
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	51
85 and over	23
Less than 65	16

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2016

Hypertension	75
High Cholesterol	74
Stroke	33
Ischemic Heart Disease	44
Depression	71
Chronic Kidney Disease	45
Asthma	31
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	68
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2017 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	121

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	58
Female	68

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	31
85 and over	11
Less than 65	30

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2017

Hypertension	75
High Cholesterol	72
Stroke	30
Ischemic Heart Disease	36
Depression	75
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	57
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2018 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	145

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	38
Female	49

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2018

Hypertension	75
High Cholesterol	69
Stroke	37
Ischemic Heart Disease	37
Depression	70
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	52
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2019 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	207

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2019

Hypertension	52
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	0
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

2020 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2020 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	224

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	17
Female	21

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2020

Hypertension	68
High Cholesterol	66
Stroke	29
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	34
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2021 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	209

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2021

Hypertension	63
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	0
Depression	74
Chronic Kidney Disease	0
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

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	15
Female	15

**Age**
From 65 to 74	12
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2022

Hypertension	75
High Cholesterol	75
Stroke	40
Ischemic Heart Disease	40
Depression	67
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	40
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2023 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	193

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	28
Female	36

**Age**
From 65 to 74	26
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2023

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	44
Depression	63
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	20
Atrial Fibrilation	31
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	28
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC during 2024 were mental health therapy.

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

mental health therapy	263

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	21
Female	21

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

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	69
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	36
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Luther A. Diehl, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Luther A. Diehl, PhD treated as a psychologist in Spartanburg, SC were mental health therapy and diagnostic evaluation.

diagnostic evaluation	160
mental health therapy	181

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Luther A. Diehl, PhD.

**Gender**
Male	41
Female	51

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	69
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	10
75 to 84	27
Less than 65	10
65 to 74	36

Average of Total of Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Luther A. Diehl, PhD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	66
High Cholesterol	65
Stroke	22
Ischemic Heart Disease	27
Depression	64
Chronic Kidney Disease	29
Asthma	6
Osteoporosis	6
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Atrial Fibrillation	10
Cancer	7
Dementia	29

Education & Training

He completed residency at Ohio University. He has a state license in South Carolina.

Residency: Ohio University

Licensed In: South Carolina

Ratings & Reviews

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Biography

Dr. Luther Diehl is a psychology specialist in Spartanburg, SC. Dr. Diehl is professionally affiliated with Spartanburg Regional Healthcare System.

Select Year:

Dr. Luther A. Diehl, PhD

Office Locations

Therapy on Your Terms

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. Luther A. Diehl, PhD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Luther A. Diehl, PhD 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. Luther A. Diehl, PhD From 2012 - 2024

Education & Training

Ratings & Reviews

Biography

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