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Home > NC Providers > Neurologists

Dr. Andrea Lynn Diedrich, MD

Accepting New Patients

(570 Ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

15110 John J Delaney Drive Suite 200
Charlotte, NC 28277

(704) 377-9323

Dr. Andrea Lynn Diedrich, MD is a neurologist in Charlotte, NC specializing in neurology (brain & spinal cord disease). Dr. Andrea Lynn Diedrich, MD is affiliated with Atrium Health.

Office Locations

Atrium Health

1225 Harding Place Suite 4100
Charlotte, NC 28204

(704) 468-0101

(704) 331-4030

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15110 John J Delaney Drive Suite 200
Charlotte, NC 28277

(704) 377-9323

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrea Lynn Diedrich, MD in 2023

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

Top 5%

By Affordability:

transcranial Doppler

transcranial ultrasound

In 2023, Dr. Andrea Lynn Diedrich, MD had a list price for transcranial Doppler (TCD), and transcranial ultrasound that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North 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.

Top 25%

By Volume:

transcranial Doppler

In 2012, Dr. Andrea Lynn Diedrich, MD performed more transcranial Doppler (TCD) procedures for Medicare patients than 75% of providers in related specialties within North Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2012 were hospital care, inpatient care, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

cardiac procedures	11
doctor visit	1090
electroencephalography (EEG)	13
hospital care	72
inpatient care	72
ultrasound (sonogram)	37
vascular procedures	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2013 were ultrasound (sonogram), vascular procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

cardiac procedures	15
doctor visit	1126
hospital care	63
inpatient care	63
ultrasound (sonogram)	69
vascular procedures	69

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	237
Female	515

**Ethnicity**
Non-Hispanic White	641
Black	89
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	235
85 and over	87
Less than 65	145

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2013

Hypertension	58
High Cholesterol	55
Stroke	13
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	27
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2014 were hospital care, inpatient care, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

cardiac procedures	15
doctor visit	994
hospital care	70
inpatient care	70
ultrasound (sonogram)	51
vascular procedures	51

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	227
Female	460

**Ethnicity**
Non-Hispanic White	598
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	221
85 and over	85
Less than 65	132

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2014

Hypertension	58
High Cholesterol	58
Stroke	12
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	28
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2015 were hospital care, inpatient care, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

cardiac procedures	15
doctor visit	1097
hospital care	86
inpatient care	86
ultrasound (sonogram)	52
vascular procedures	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	470
Female	962

**Ethnicity**
Non-Hispanic White	1238
Black	162
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	464
85 and over	176
Less than 65	260

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2015

Hypertension	58
High Cholesterol	54
Stroke	12
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	27
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2016 were ultrasound (sonogram), vascular procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	1082
hospital care	57
inpatient care	57
ultrasound (sonogram)	58
vascular procedures	58

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	229
Female	475

**Ethnicity**
Non-Hispanic White	598
Black	82
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	222
85 and over	78
Less than 65	121

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2016

Hypertension	59
High Cholesterol	49
Stroke	11
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2017 were ultrasound (sonogram), vascular procedures, cardiac procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

cardiac procedures	19
doctor visit	1073
electroencephalography (EEG)	12
ultrasound (sonogram)	79
vascular procedures	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	234
Female	472

**Ethnicity**
Non-Hispanic White	603
Black	84
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	235
85 and over	76
Less than 65	116

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2017

Hypertension	58
High Cholesterol	45
Stroke	11
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2018 were ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	1054
ultrasound (sonogram)	113
vascular procedures	113

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	237
Female	476

**Ethnicity**
Non-Hispanic White	627
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	289
From 75 to 84	241
85 and over	78
Less than 65	105

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2018

Hypertension	62
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	23
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2019 were ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	1010
ultrasound (sonogram)	125
vascular procedures	125

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	240
Female	488

**Ethnicity**
Non-Hispanic White	638
Black	64
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	240
85 and over	88
Less than 65	98

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2019

Hypertension	59
High Cholesterol	54
Stroke	14
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	22
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2020 were ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	555
ultrasound (sonogram)	64
vascular procedures	64

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	178
Female	409

**Ethnicity**
Non-Hispanic White	522
Black	37
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	213
85 and over	73
Less than 65	71

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2020

Hypertension	54
High Cholesterol	53
Stroke	14
Ischemic Heart Disease	24
Depression	30
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2021 were ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	749
ultrasound (sonogram)	38
vascular procedures	38

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	191
Female	402

**Ethnicity**
Non-Hispanic White	524
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	223
85 and over	66
Less than 65	64

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2021

Hypertension	57
High Cholesterol	52
Stroke	13
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC during 2022 were ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

doctor visit	709
ultrasound (sonogram)	39
vascular procedures	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	166
Female	402

**Ethnicity**
Non-Hispanic White	490
Black	44
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	227
85 and over	63
Less than 65	52

Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD in 2022

Hypertension	66
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	21
Depression	33
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	21
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrea Lynn Diedrich, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrea Lynn Diedrich, MD treated as a neurologist in Charlotte, NC were hospital care, inpatient care, ultrasound (sonogram) and vascular procedures.

cardiac procedures	15
doctor visit	958
electroencephalography (EEG)	12
hospital care	69
inpatient care	69
ultrasound (sonogram)	65
vascular procedures	65

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrea Lynn Diedrich, MD.

**Gender**
Male	219
Female	460

**Ethnicity**
Black / African American	67
Asian / Pacific Islander	0
Non-Hispanic White	589
Native American / Alaskan Native	0
Hispanic	0
Other	4

**Age**
75 to 84	229
85 and over	79
Less than 65	105
65 to 74	265

Average of Total of Conditions of Medicare patients treated by Dr. Andrea Lynn Diedrich, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Andrea Lynn Diedrich, MD treated were hypertension, high cholesterol, depression and dementia.

Hypertension	53
High Cholesterol	50
Stroke	12
Ischemic Heart Disease	21
Depression	26
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Atrial Fibrillation	9
Dementia	22
Cancer	8

Education & Training

She completed residency at Wake Forest University Baptist Medical Center. She is certified by the American Board of Psychiatry and Neurology and has a state license in North Carolina.

Residency: Wake Forest University Baptist Medical Center (1996)

Board Certification: American Board of Psychiatry and Neurology

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Andrea Lynn Diedrich, MD is associated with these hospitals and organizations:

Atrium Health

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Andrea Lynn Diedrich, MD appears to accept the following insurance providers: CorVel, CIGNA Medicare, Humana ChoiceCare Network, Aetna Medicare, WellCare, Medicare Advantage, AmeriHealth, Humana Medicare Advantage, United Healthcare, Aetna, Employers Health Network, Medicare, Medicaid, Cigna, BlueCross BlueShield of North Carolina, Private Healthcare Systems (PHCS), MedCost, UnitedHealthcare, Molina Healthcare, Healthgram, Blue Cross Blue Shield of South Carolina Blue Essentials and QuikTrip Corporation.

Insurance Accepted by Provider includes:

According to our sources, Dr. Andrea Lynn Diedrich, MD accepts the following insurance providers:

CorVel

CIGNA Medicare

Humana ChoiceCare Network

Aetna Medicare

WellCare

Medicare Advantage

AmeriHealth

Humana Medicare Advantage

United Healthcare

Aetna

Employers Health Network

Medicare

Medicaid

Cigna

BlueCross BlueShield of North Carolina

Private Healthcare Systems (PHCS)

MedCost

UnitedHealthcare

Molina Healthcare

Healthgram

Blue Cross Blue Shield of South Carolina Blue Essentials

QuikTrip Corporation

Ratings & Reviews

Dr. Andrea Lynn Diedrich, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 570 ratings. We collect ratings and reviews of Dr. Andrea Lynn Diedrich, MD from all over the web to help you find the right in Charlotte, NC.

Overall Rating

(570 Ratings)

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General Payments

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

**Payments by Company**
GENZYME CORPORATION	$224 LEMTRADA $125	AUBAGIO $99
Biogen Idec Inc.	$163 TECFIDERA $121	PLEGRIDY $42
Amgen Inc.	$120 $120
Genentech USA, Inc.	$102 Non-Covered Product $102
Lilly USA, LLC	$79 $79
Other	$116 NORTHERA $68	TECFIDERA $21	NON BRAND $15	$13

**Types of Payments**
Food and Beverage	$641
Education	$163

Biography

Dr. Andrea Diedrich is a specialist in neurology (brain & spinal cord disease). She works in Charlotte, NC. Her patients gave her an average rating of 5.0 stars (out of 5). Dr. Diedrich is affiliated with Atrium Health. She is an in-network provider for several insurance carriers, including UnitedHealthcare, Blue California, and Humana ChoiceCare Network. She has an open panel in Charlotte, NC according to Atrium Health. Her education and training includes medical school at Emory University School of Medicine and residency at Wake Forest University Baptist Medical Center.