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Dr. Gregory Alan Brandenberg, MD, PHD

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Specializes in: Neurosurgery

1015 Duff Avenue
Ames, IA 50010

(515) 239-4468

Dr. Gregory Alan Brandenberg, MD, PHD is a neurosurgeon in Ames, IA specializing in neurosurgery.

Office Locations

1015 Duff Avenue
Ames, IA 50010

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2012 were lab tests, nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

blood draw	19
decompression surgery	40
doctor visit	415
hospital care	19
inpatient care	19
lab tests	47
nerve procedures	40
spinal procedures	40

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	233

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	82
Female	100

**Age**
From 65 to 74	70
From 75 to 84	55
85 and over	25
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2013

Hypertension	65
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2014 were nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

decompression surgery	15
doctor visit	288
nerve procedures	15
spinal procedures	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	89
Female	118

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	47
85 and over	22
Less than 65	65

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2014

Hypertension	53
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	30
Depression	34
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	205

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	154
Female	174

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	94
85 and over	24
Less than 65	68

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2015

Hypertension	75
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	78
hospital care	14
inpatient care	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	44
Female	48

**Age**
From 65 to 74	36
From 75 to 84	28
85 and over	12
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2016

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	32
Asthma	23
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

hospital care	13
inpatient care	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	17
Female	15

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2017

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	56
Depression	56
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	38
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

hospital care	90
inpatient care	90

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	33
Female	25

**Age**
From 65 to 74	28
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2018

Hypertension	75
High Cholesterol	66
Stroke	31
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	29
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

hospital care	78
inpatient care	78

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	27
Female	34

**Age**
From 65 to 74	24
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2019

Hypertension	75
High Cholesterol	52
Stroke	31
Ischemic Heart Disease	34
Depression	41
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	23
Dementia	33
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	88
hospital care	33
inpatient care	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	50
Female	66

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2020

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	30
Depression	39
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	22
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	147
hospital care	77
inpatient care	77

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	80
Female	83

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2021

Hypertension	72
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

doctor visit	166
hospital care	75
inpatient care	75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	92
Female	104

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	0
Asian	0
Other	0
Native American	22

**Age**
From 65 to 74	94
From 75 to 84	52
85 and over	22
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2022

Hypertension	75
High Cholesterol	65
Stroke	28
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	26
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Alan Brandenberg, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Alan Brandenberg, MD, PHD treated as a neurosurgeon in Ames, IA were hospital care, inpatient care, lab tests and nerve procedures.

blood draw	19
decompression surgery	27
doctor visit	202
hospital care	49
inpatient care	49
lab tests	47
nerve procedures	27
spinal procedures	27

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD.

**Gender**
Male	60
Female	69

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	81
Native American / Alaskan Native	2
Hispanic	0
Other	0

**Age**
75 to 84	35
85 and over	9
Less than 65	19
65 to 74	54

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Alan Brandenberg, MD, PHD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	65
High Cholesterol	54
Stroke	12
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	29
Asthma	4
Osteoporosis	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Atrial Fibrillation	10
Dementia	13
Cancer	7

Education & Training

He has a state license in Iowa.

Licensed In: Iowa

Ratings & Reviews

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General Payments

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

**Payments by Company**
NUVASIVE, INC.	$109 Thoracolumbar $109
Zimmer Biomet Holdings, Inc.	$60 PD-Spine-New Product $60
Medtronic Sofamor Danek USA, Inc.	$29 Thoracolumbar - TL Therapies $14	$15

**Types of Payments**
Food and Beverage	$198

Biography

Dr. Gregory Brandenberg, who practices in Ames, IA, is a medical specialist in neurosurgery. Dr. Brandenberg has obtained a license to practice in Ohio.

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Dr. Gregory Alan Brandenberg, MD, PHD

Office Locations

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. Gregory Alan Brandenberg, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Alan Brandenberg, MD, PHD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Neurosurgeons in Nearby Locations

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