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Dr. Charles Fredrick Eisenbeis, MD PhD

Accepting New Patients

(Charles "Charlie" F. Eisenbeis, MD, PhD)

(63 Ratings)

Specializes in: Medical Oncology, Hematology (Blood Disorders) and General Practice

University of Chicago, Pritzker School of Medicine

Professional interests include: cancer

150 Parkway Office Court Suite 200
Cary, NC 27518

(919) 567-6135

Dr. Charles Fredrick Eisenbeis, MD PhD is a medical oncologist in Cary, NC specializing in medical oncology, hematology (blood disorders) and general practice. He graduated from University of Chicago, Pritzker School of Medicine. Dr. Charles Fredrick Eisenbeis, MD PhD is affiliated with UNC Health and UNC Health Rex UNC Hospitals.

Office Locations

150 Parkway Office Court Suite 200
Cary, NC 27518

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781 Avent Ferry Road Suite 200
Holly Springs, NC 27540

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2012 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

biological response modifier (BRM) therapy	160
chemotherapy	160
doctor visit	1268
hospital care	385
inpatient care	385
minimally invasive procedures	232
preventive care	18
vaccines	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2013 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

biological response modifier (BRM) therapy	220
blood draw	16
chemotherapy	220
doctor visit	1557
hospital care	424
inpatient care	424
minimally invasive procedures	350
preventive care	25
vaccines	25

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	307
Female	437

**Ethnicity**
Non-Hispanic White	570
Black	144
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	247
85 and over	95
Less than 65	71

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2013

Hypertension	73
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	42
Depression	19
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2014 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

biological response modifier (BRM) therapy	83
chemotherapy	83
doctor visit	916
hospital care	195
inpatient care	195
minimally invasive procedures	142

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	195
Female	218

**Ethnicity**
Non-Hispanic White	327
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	145
85 and over	53
Less than 65	47

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2014

Hypertension	73
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	44
Depression	18
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	11
Cancer	30

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	1076
hospital care	120
inpatient care	120

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	334
Female	520

**Ethnicity**
Non-Hispanic White	686
Black	124
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	316
85 and over	112
Less than 65	72

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2015

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	10
Cancer	39

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	718
hospital care	218
inpatient care	218

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	171
Female	199

**Ethnicity**
Non-Hispanic White	299
Black	52
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	125
85 and over	52
Less than 65	38

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2016

Hypertension	75
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	50
Asthma	24
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	13
Cancer	36

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	606
hospital care	62
inpatient care	62

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	146
Female	162

**Ethnicity**
Non-Hispanic White	249
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	103
85 and over	43
Less than 65	30

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2017

Hypertension	73
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	45
Asthma	6
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	13
Cancer	28

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	769
hospital care	98
inpatient care	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	184
Female	179

**Ethnicity**
Non-Hispanic White	302
Black	39
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	129
85 and over	44
Less than 65	32

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2018

Hypertension	73
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	13
Cancer	34

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	688
hospital care	76
inpatient care	76

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	169
Female	166

**Ethnicity**
Non-Hispanic White	286
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	118
85 and over	58
Less than 65	23

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2019

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	15
Cancer	31

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	643
hospital care	87
inpatient care	87

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	160
Female	148

**Ethnicity**
Non-Hispanic White	264
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	126
85 and over	43
Less than 65	21

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2020

Hypertension	74
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	15
Cancer	35

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	736
hospital care	67
inpatient care	67

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	171
Female	163

**Ethnicity**
Non-Hispanic White	286
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	122
85 and over	51
Less than 65	20

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2021

Hypertension	72
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	18
Cancer	35

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

doctor visit	756
hospital care	24
inpatient care	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	154
Female	164

**Ethnicity**
Non-Hispanic White	272
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	130
85 and over	50
Less than 65	18

Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD in 2022

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	8
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles Fredrick Eisenbeis, MD PhD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Fredrick Eisenbeis, MD PhD treated as a medical oncologist in Cary, NC were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

biological response modifier (BRM) therapy	154
blood draw	16
chemotherapy	154
doctor visit	884
hospital care	159
inpatient care	159
minimally invasive procedures	241
preventive care	21
vaccines	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD.

**Gender**
Male	181
Female	214

**Ethnicity**
Black / African American	53
Asian / Pacific Islander	0
Non-Hispanic White	321
Hispanic	1
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	141
85 and over	54
Less than 65	33
65 to 74	164

Average of Total of Conditions of Medicare patients treated by Dr. Charles Fredrick Eisenbeis, MD PhD From 2012 - 2022

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

Hypertension	67
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	39
Asthma	8
Osteoporosis	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Atrial Fibrillation	14
Cancer	31
Dementia	11

Education & Training

Dr. Charles Fredrick Eisenbeis, MD PhD graduated from University of Chicago, Pritzker School of Medicine. He is certified by the Internal Medicine-Medical Oncology, Board Certified and has a state license in North Carolina.

Medical School: University of Chicago, Pritzker School of Medicine

Board Certification: Internal Medicine-Medical Oncology, Board Certified

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Charles Fredrick Eisenbeis, MD PhD is associated with these hospitals and organizations:

UNC Health

UNC Health Rex UNC Hospitals

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. Charles Fredrick Eisenbeis, MD PhD appears to accept the following insurance providers: Veterans Affairs, AmeriHealth Caritas, WellCare, Aetna, UnitedHealthcare, Carolina Complete Health, BlueCross BlueShield of North Carolina (BCBSNC), Humana, Liberty Advantage, MedCost, Contigo Health, Cigna, Centene, WellCare, AmeriHealth, Medicare Advantage, Group Health Plan (GHP), OptumHealth Behavioral Solutions (United Behavioral Health), United Healthcare, Medicaid, Humana, Cigna, CHAMPVA, Longevity Health Plan I-SNP, HealthTeam Advantage, Aetna Whole Health (Tier 2), MedCost PPO, FirstCarolinaCare FirstMedicare Direct, Meritain Health, an Aetna Company, Aetna Premier Care Network Plus (APCN+) (Tier 2), Atlantic (Packaging) Corporation, Inc. (administered by Lucent Health), North Carolina State Health Plan, FirstCarolinaCare Insurance Company Group Health Plans, Contigo Health Plan (WakeMed employees only) (out-of-network beginning January 1, 2026), Veterans Affairs Community Care Network, BCBSNC Group Health Plans (except for Blue High Performance Network (BlueHPN)) and BCBSNC Blue Home with UNC Health Alliance (Blue Home with Novant Health is out of network).

Insurance Accepted by Provider includes:

According to our sources, Dr. Charles Fredrick Eisenbeis, MD PhD accepts the following insurance providers:

Veterans Affairs

AmeriHealth Caritas

WellCare

Aetna

UnitedHealthcare

Carolina Complete Health

BlueCross BlueShield of North Carolina (BCBSNC)

Humana

Liberty Advantage

MedCost

Contigo Health

Cigna

Centene

WellCare

AmeriHealth

Medicare Advantage

Group Health Plan (GHP)

OptumHealth Behavioral Solutions (United Behavioral Health)

United Healthcare

Medicaid

Humana

Cigna

CHAMPVA

Longevity Health Plan I-SNP

HealthTeam Advantage

Aetna Whole Health (Tier 2)

MedCost PPO

FirstCarolinaCare FirstMedicare Direct

Meritain Health, an Aetna Company

Aetna Premier Care Network Plus (APCN+) (Tier 2)

Atlantic (Packaging) Corporation, Inc. (administered by Lucent Health)

North Carolina State Health Plan

FirstCarolinaCare Insurance Company Group Health Plans

Contigo Health Plan (WakeMed employees only) (out-of-network beginning January 1, 2026)

Veterans Affairs Community Care Network

BCBSNC Group Health Plans (except for Blue High Performance Network (BlueHPN))

BCBSNC Blue Home with UNC Health Alliance (Blue Home with Novant Health is out of network)

Ratings & Reviews

Dr. Charles Fredrick Eisenbeis, MD PhD has an exceptional overall rating with an average of 4.97 out of 5 stars based on 63 ratings. We collect ratings and reviews of Dr. Charles Fredrick Eisenbeis, MD PhD from all over the web to help you find the right in Cary, NC.

4.97

Overall Rating

(63 Ratings)

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$138 SANDOSTATIN LAR $49	Exjade $46	AFINITOR $30	NON_BRAND $12
Janssen Biotech, Inc.	$100 DARZALEX $100
Celgene Corporation	$64 Pomalyst $38	Istodax $14	Revlimid $12
Astellas Pharma US Inc	$62 TARCEVA $37	XTANDI $26
Pfizer Inc.	$57 IBRANCE $27	BOSULIF $20	SUTENT $11
Other	$385 FASLODEX $51	Proleukin $48	Gilotrif $39	XTANDI $32	Iclusig $20	Other $195

**Types of Payments**
Food and Beverage	$614
Education	$193

Biography

Dr. Charles Eisenbeis' specialties are general practice, medical oncology, and hematology (blood disorders). He practices in Cary, NC and Holly Springs, NC. He is a graduate of the University of Chicago, Pritzker School of Medicine and the University of Illinois College of Medicine. Clinical interests for Dr. Eisenbeis include cancer. Patient ratings for Dr. Eisenbeis average 5.0 stars (out of 5). He seems to honor several insurance carriers, including Coventry, Group Health Plan (GHP), and CHAMPVA. Dr. Eisenbeis is affiliated with UNC Health. According to UNC Health, he is currently accepting new patients at his office in Cary, NC.