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Dr. William M. Herndon JR., MD

(Dr. William Mauney Herndon Jr., MD)
Specializes in: Adult Cardiology
University of North Carolina at Chapel Hill School of Medicine (1981)
134 Medical Park Road Suite 111
Mooresville, NC 28117

Dr. William M. Herndon JR., MD is a cardiologist in Charlotte, NC specializing in adult cardiology. He graduated from University of North Carolina at Chapel Hill School of Medicine in 1981 and has 44 years of experience. Dr. William M. Herndon JR., MD is affiliated with Atrium Health and CAROLINAS PHYSICIANS NETWORK INC.

View Doctor's Full Profile (704) 801-9100

Office Locations

101 E W T Harris Boulevard Suite 1213
Charlotte, NC 28262
(704) 863-1950
open_in_new
10650 Park Road
Charlotte, NC 28210
(704) 667-3840
open_in_new

Atrium Health

1237 Harding Place
Charlotte, NC 28204
(704) 373-0212
open_in_new
134 Medical Park Road Suite 111
Mooresville, NC 28117
(704) 801-9100
open_in_new

Atrium Health

2680 Aberdeen Boulevard
Gastonia, NC 28054
(704) 446-8110
open_in_new
447 Mcalister Road Suite 3200
Lincolnton, NC 28092
(980) 212-6300
open_in_new

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 1772
doctor visit 837
hospital care 611
inpatient care 611
lab tests 253
minimally invasive procedures 52
nuclear scan 312
stress testing 786
ultrasound (sonogram) 1050

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 1100
Female 901
Ethnicity
Non-Hispanic White 1409
Black 495
Hispanic 37
Asian 33
Other 0
Native American 0
Age
From 65 to 74 762
From 75 to 84 570
85 and over 241
Less than 65 428

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2013

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 70
Stroke 12
Ischemic Heart Disease 61
Depression 21
Chronic Kidney Disease 47
Asthma 9
Osteoperosis 7
Atrial Fibrilation 31
Heart Failure 44
Chronic Obstructive Pulmonary Disease 23
Diabetes 41
Dementia 10
Cancer 13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

ambulatory monitoring 31
cardiac procedures 1263
doctor visit 635
hospital care 462
inpatient care 462
lab tests 53
minimally invasive procedures 25
nuclear scan 275
stress testing 608
ultrasound (sonogram) 656

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 836
Female 718
Ethnicity
Non-Hispanic White 1080
Black 410
Hispanic 26
Asian 23
Other 15
Native American 0
Age
From 65 to 74 635
From 75 to 84 387
85 and over 169
Less than 65 363

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2014

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 70
Stroke 11
Ischemic Heart Disease 59
Depression 22
Chronic Kidney Disease 48
Asthma 9
Osteoperosis 7
Atrial Fibrilation 31
Heart Failure 44
Chronic Obstructive Pulmonary Disease 24
Diabetes 43
Dementia 10
Cancer 14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

ambulatory monitoring 43
cardiac procedures 979
doctor visit 569
hospital care 486
inpatient care 486
nuclear scan 259
stress testing 427
ultrasound (sonogram) 531

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 1458
Female 1442
Ethnicity
Non-Hispanic White 2104
Black 648
Hispanic 46
Asian 54
Other 0
Native American 0
Age
From 65 to 74 1160
From 75 to 84 834
85 and over 390
Less than 65 516

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2015

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 70
Stroke 12
Ischemic Heart Disease 58
Depression 24
Chronic Kidney Disease 46
Asthma 17
Osteoperosis 8
Atrial Fibrilation 32
Heart Failure 43
Chronic Obstructive Pulmonary Disease 24
Diabetes 42
Dementia 13
Cancer 13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 1475
doctor visit 480
hospital care 468
inpatient care 468
minimally invasive procedures 25
nuclear scan 285
stress testing 534
ultrasound (sonogram) 1003

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 930
Female 854
Ethnicity
Non-Hispanic White 1303
Black 395
Hispanic 38
Asian 0
Other 26
Native American 0
Age
From 65 to 74 714
From 75 to 84 497
85 and over 235
Less than 65 338

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2016

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 69
Stroke 11
Ischemic Heart Disease 59
Depression 25
Chronic Kidney Disease 52
Asthma 29
Osteoperosis 8
Atrial Fibrilation 29
Heart Failure 45
Chronic Obstructive Pulmonary Disease 27
Diabetes 43
Dementia 14
Cancer 13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

ambulatory monitoring 25
cardiac procedures 1264
doctor visit 595
hospital care 444
inpatient care 444
minimally invasive procedures 18
nuclear scan 193
stress testing 355
ultrasound (sonogram) 923

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 858
Female 751
Ethnicity
Non-Hispanic White 1181
Black 345
Hispanic 38
Asian 0
Other 26
Native American 0
Age
From 65 to 74 664
From 75 to 84 484
85 and over 200
Less than 65 261

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2017

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 65
Stroke 13
Ischemic Heart Disease 61
Depression 26
Chronic Kidney Disease 50
Asthma 10
Osteoperosis 8
Atrial Fibrilation 32
Heart Failure 47
Chronic Obstructive Pulmonary Disease 27
Diabetes 41
Dementia 15
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

ambulatory monitoring 14
cardiac procedures 1192
doctor visit 639
hospital care 337
inpatient care 337
minimally invasive procedures 29
nuclear scan 162
stress testing 317
ultrasound (sonogram) 902

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 804
Female 718
Ethnicity
Non-Hispanic White 1092
Black 347
Hispanic 32
Asian 0
Other 27
Native American 0
Age
From 65 to 74 605
From 75 to 84 454
85 and over 175
Less than 65 288

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2018

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 68
Stroke 12
Ischemic Heart Disease 58
Depression 26
Chronic Kidney Disease 53
Asthma 7
Osteoperosis 7
Atrial Fibrilation 31
Heart Failure 47
Chronic Obstructive Pulmonary Disease 25
Diabetes 43
Dementia 16
Cancer 12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 1493
doctor visit 634
hospital care 241
inpatient care 241
lab tests 127
minimally invasive procedures 26
nuclear scan 188
stress testing 371
ultrasound (sonogram) 1155

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 957
Female 786
Ethnicity
Non-Hispanic White 1241
Black 407
Hispanic 33
Asian 0
Other 36
Native American 0
Age
From 65 to 74 704
From 75 to 84 525
85 and over 197
Less than 65 317

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2019

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 68
Stroke 12
Ischemic Heart Disease 56
Depression 24
Chronic Kidney Disease 52
Asthma 8
Osteoperosis 8
Atrial Fibrilation 30
Heart Failure 48
Chronic Obstructive Pulmonary Disease 22
Diabetes 42
Dementia 15
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 1031
doctor visit 419
hospital care 203
inpatient care 203
lab tests 75
nuclear scan 142
stress testing 381
ultrasound (sonogram) 676

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 653
Female 557
Ethnicity
Non-Hispanic White 860
Black 286
Hispanic 18
Asian 0
Other 29
Native American 0
Age
From 65 to 74 479
From 75 to 84 361
85 and over 151
Less than 65 219

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2020

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 65
Stroke 11
Ischemic Heart Disease 55
Depression 24
Chronic Kidney Disease 51
Asthma 6
Osteoperosis 7
Atrial Fibrilation 30
Heart Failure 41
Chronic Obstructive Pulmonary Disease 16
Diabetes 38
Dementia 15
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 953
doctor visit 426
hospital care 155
inpatient care 155
lab tests 26
nuclear scan 59
stress testing 186
ultrasound (sonogram) 797

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 674
Female 580
Ethnicity
Non-Hispanic White 924
Black 243
Hispanic 29
Asian 0
Other 40
Native American 0
Age
From 65 to 74 501
From 75 to 84 401
85 and over 157
Less than 65 195

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2021

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 67
Stroke 11
Ischemic Heart Disease 59
Depression 25
Chronic Kidney Disease 53
Asthma 6
Osteoperosis 9
Atrial Fibrilation 29
Heart Failure 44
Chronic Obstructive Pulmonary Disease 18
Diabetes 36
Dementia 15
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 749
doctor visit 520
hospital care 124
inpatient care 124
nuclear scan 13
stress testing 41
ultrasound (sonogram) 724

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 657
Female 542
Ethnicity
Non-Hispanic White 919
Black 209
Hispanic 23
Asian 0
Other 33
Native American 0
Age
From 65 to 74 463
From 75 to 84 418
85 and over 180
Less than 65 138

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2022

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 51
Depression 25
Chronic Kidney Disease 39
Asthma 10
Osteoperosis 13
Atrial Fibrilation 41
Heart Failure 45
Chronic Obstructive Pulmonary Disease 21
Diabetes 36
Dementia 10
Cancer 18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC during 2023 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

cardiac procedures 19
doctor visit 305
ultrasound (sonogram) 19

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 147
Female 105
Ethnicity
Non-Hispanic White 219
Black 19
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 101
From 75 to 84 86
85 and over 54
Less than 65 11

Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD in 2023

The most common conditions of Medicare patients that Dr. William M. Herndon JR., MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 75
Stroke 5
Ischemic Heart Disease 55
Depression 17
Chronic Kidney Disease 24
Asthma 10
Osteoperosis 11
Atrial Fibrilation 37
Heart Failure 28
Chronic Obstructive Pulmonary Disease 16
Diabetes 30
Dementia 6
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. William M. Herndon JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. William M. Herndon JR., MD treated as a cardiologist in Charlotte, NC were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring 28
cardiac procedures 1108
doctor visit 550
hospital care 353
inpatient care 353
lab tests 106
minimally invasive procedures 29
nuclear scan 188
stress testing 400
ultrasound (sonogram) 766

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. William M. Herndon JR., MD.

Gender
Male 824
Female 723
Ethnicity
Black / African American 345
Asian / Pacific Islander 10
Non-Hispanic White 1121
Native American / Alaskan Native 0
Hispanic 29
Other 21
Age
75 to 84 456
85 and over 195
Less than 65 279
65 to 74 617

Average of Total of Conditions of Medicare patients treated by Dr. William M. Herndon JR., MD From 2013 - 2023

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

Hypertension 75
High Cholesterol 69
Stroke 11
Ischemic Heart Disease 57
Depression 23
Chronic Kidney Disease 46
Asthma 11
Osteoporosis 8
Heart Failure 43
Chronic Obstructive Pulmonary Disease 22
Diabetes 39
Atrial Fibrillation 32
Cancer 13
Dementia 12

Education & Training

Dr. William M. Herndon JR., MD graduated from University of North Carolina at Chapel Hill School of Medicine in 1981. He completed residency at University of North Carolina (UNC) Affiliated Hospitals. He is certified by the American Board of Internal Medicine, Cardiovascular Disease American Board of Internal Medicine and has a state license in North Carolina.

Medical School: University of North Carolina at Chapel Hill School of Medicine (1981)

Residency: University of North Carolina (UNC) Affiliated Hospitals

Board Certification: American Board of Internal Medicine, Cardiovascular Disease American Board of Internal Medicine

Licensed In: North Carolina

Affiliations & Hospitals

Dr. William M. Herndon JR., MD is associated with these hospitals and organizations:

Atrium Health
CAROLINAS PHYSICIANS NETWORK INC

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. William M. Herndon JR., 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, Blue Choice, Private Healthcare Systems (PHCS), MedCost, UnitedHealthcare, Molina Healthcare, Healthgram, SC State Health Plan, Blue Cross Blue Shield of South Carolina Blue Essentials, QuikTrip Corporation and Blue Cross Blue Shield of South Carolina.

Insurance Accepted by Provider includes:

According to our sources, Dr. William M. Herndon JR., 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
Blue Choice
Private Healthcare Systems (PHCS)
MedCost
UnitedHealthcare
Molina Healthcare
Healthgram
SC State Health Plan
Blue Cross Blue Shield of South Carolina Blue Essentials
QuikTrip Corporation
Blue Cross Blue Shield of South Carolina

Ratings & Reviews

Dr. William M. Herndon JR., MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 141 ratings. We collect ratings and reviews of Dr. William M. Herndon JR., MD from all over the web to help you find the right in Charlotte, NC. 

4.8
Overall Rating
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General Payments

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

Payments by Company
Janssen Biotech, Inc. $67 SIMPONI ARIA
$67
Novartis Pharmaceuticals Corporation $66 ENTRESTO
$39 		NON BRAND
$27
E.R. Squibb & Sons, L.L.C. $47 ELIQUIS
$47
Harmony Biosciences LLC $28 Wakix
$28
Amgen Inc. $24 Repatha
$24
Other $65 Definity
$20 		XARELTO
$18 		MULTAQ
$16 		Pradaxa
$10
Types of Payments
Food and Beverage $230
Education $67

Research Payments

Dr. William M. Herndon JR., MD has received 9 research payments totaling $15,687.

Biography

Dr. William Herndon is a specialist in adult cardiology. Dr. Herndon graduated from the University of North Carolina at Chapel Hill School of Medicine. His residency was performed at a hospital affiliated with the University of North Carolina (UNC). His average patient rating is 5.0 stars (out of 5). UnitedHealthcare, Blue California, and Humana ChoiceCare Network seem to be the insurance carriers that Dr. Herndon accepts. He is affiliated with Atrium Health.

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