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Dr. Robert Hannahan, MD

(Dr. Robert Hannahan, MD)

(1 Rating)

Specializes in: Anesthesiology and Pain Medicine

University of Alabama at Birmingham School of Medicine

1275 James Drive Suite B
Enterprise, AL 36330

(334) 417-0450

Dr. Robert Hannahan, MD is an anesthesiologist in Enterprise, AL specializing in anesthesiology and pain medicine. He graduated from University of Alabama at Birmingham School of Medicine. Dr. Robert Hannahan, MD is affiliated with Medical Center Enterprise.

Office Locations

Medical Center Enterprise

1275 James Drive Suite B
Enterprise, AL 36330

(801) 315-4946

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert Hannahan, MD in 2023

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

Top 5%

By Volume:

percutaneous lead placement for peripheral nerve stimulation

In 2023, Dr. Robert Hannahan, MD performed more percutaneous lead placement for peripheral nerve stimulation procedures for Medicare patients than 95% of providers in related specialties within Alabama.

Top 10%

By Affordability:

peripheral nerve block

In 2023, Dr. Robert Hannahan, MD had a list price for peripheral nerve block that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Alabama. 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:

injections

nerve block

By Affordability:

trigger point injection

In 2012, among providers in related specialties within Alabama, Dr. Robert Hannahan, MD performed more injections, and nerve block procedures for Medicare patients than 75% of them and he also had a list price for trigger point injection that was lower than the list prices billed to Medicare by 75% of them. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2012 were pain management, spinal procedures, injections and nerve block.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

injections	518
nerve block	504
pain management	518
spinal procedures	518

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2013 were pain management, spinal procedures, injections and nerve block.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

doctor visit	283
injections	560
nerve block	532
pain management	560
spinal procedures	560

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	261
Female	363

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	187
85 and over	58
Less than 65	94

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2014 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	11
doctor visit	207
injections	627
nerve block	594
pain management	616
spinal procedures	616

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	289
Female	401

**Ethnicity**
Non-Hispanic White	571
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	210
85 and over	41
Less than 65	104

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	45
Depression	22
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2015 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	22
doctor visit	240
injections	821
nerve block	785
pain management	799
spinal procedures	799

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	644
Female	946

**Ethnicity**
Non-Hispanic White	1332
Black	230
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	706
From 75 to 84	506
85 and over	128
Less than 65	250

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	41
Depression	21
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2016 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	24
injections	1071
nerve block	1017
pain management	1047
spinal procedures	1047

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	379
Female	600

**Ethnicity**
Non-Hispanic White	836
Black	132
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	454
From 75 to 84	328
85 and over	75
Less than 65	122

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	28
Asthma	18
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2017 were injections, nerve block, pain management and spinal procedures.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	12
injections	144
nerve block	132
pain management	132
spinal procedures	132

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	240
Female	324

**Ethnicity**
Non-Hispanic White	473
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	169
85 and over	55
Less than 65	79

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2018 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

doctor visit	410
injections	17
nerve block	17
pain management	17
spinal procedures	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	94
Female	132

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	0
85 and over	0
Less than 65	96

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	37
Depression	44
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2019 were nerve block, spinal procedures, pain management and minimally invasive procedures.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

doctor visit	985
implant surgery	26
injections	125
minimally invasive procedures	127
nerve block	209
nerve procedures	15
neurostimulator lead placement	112
neurostimulator replacement	26
pain management	140
spinal procedures	200

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	146
Female	230

**Ethnicity**
Non-Hispanic White	301
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	78
85 and over	20
Less than 65	142

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	45
Depression	54
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2020 were spinal procedures, minimally invasive procedures, pain management and injections.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	22
doctor visit	866
implant surgery	11
injections	70
minimally invasive procedures	85
nerve block	29
nerve procedures	23
neurostimulator lead placement	62
neurostimulator replacement	11
pain management	71
spinal procedures	102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	119
Female	221

**Ethnicity**
Non-Hispanic White	278
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	91
85 and over	19
Less than 65	115

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	42
Depression	53
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2021 were injections, minimally invasive procedures, pain management and spinal procedures.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	53
doctor visit	756
injections	77
minimally invasive procedures	73
nerve block	42
nerve procedures	43
neurostimulator lead placement	30
pain management	67
spinal procedures	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	116
Female	183

**Ethnicity**
Non-Hispanic White	256
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	79
85 and over	20
Less than 65	96

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	40
Depression	44
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL during 2022 were nerve block, injections, neurostimulator lead placement and minimally invasive procedures.

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

aspiration	33
doctor visit	525
injections	71
minimally invasive procedures	57
nerve block	78
neurostimulator lead placement	57
pain management	38
spinal procedures	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Male	93
Female	123

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	61
85 and over	21
Less than 65	46

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	29
Depression	38
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert Hannahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Hannahan, MD treated as an anesthesiologist in Enterprise, AL were injections, spinal procedures, pain management and nerve block.

aspiration	25
doctor visit	534
implant surgery	18
injections	372
minimally invasive procedures	85
nerve block	358
nerve procedures	27
neurostimulator lead placement	65
neurostimulator replacement	18
pain management	364
spinal procedures	371

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert Hannahan, MD.

**Gender**
Female	320
Male	216

**Ethnicity**
Black / African American	55
Asian / Pacific Islander	0
Non-Hispanic White	450
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	39
75 to 84	155
Less than 65	104
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. Robert Hannahan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Robert Hannahan, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	26
Asthma	10
Osteoporosis	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Atrial Fibrillation	9
Dementia	9
Cancer	9

Education & Training

Dr. Robert Hannahan, MD graduated from University of Alabama at Birmingham School of Medicine. He completed residency at Alton Oschsner Medical. He is certified by the American Board of Anesthesiology Anesthesiology, Pain Management and has a state license in Alabama.

Medical School: University of Alabama at Birmingham School of Medicine

Residency: Alton Oschsner Medical

Board Certification: American Board of Anesthesiology Anesthesiology, Pain Management

Licensed In: Alabama

Affiliations & Hospitals

Dr. Robert Hannahan, MD is associated with these hospitals and organizations:

Medical Center Enterprise

Ratings & Reviews

Dr. Robert Hannahan, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Hannahan, MD from all over the web to help you find the right in Enterprise, AL.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 2.0 2022-05-07

Was suppose to e put asleep before shot that didn't happened felt that needle go in very painful taken to room told to get dressed and walked out nothing like the one i received from Southern Bone & Joint never felt the needle and my leg was nome all the way home 2 days layer no more pain in back now  3 days later still  have same  pain. Never again will i let this doctor or place do a epidural on me.

General Payments

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

**Payments by Company**
Nevro Corp.	$1,980 Senza Spinal Cord Stimulation System $1,743	Omnia $223	Senza $14
Boston Scientific Corporation	$582 Superion $286	Superion Indirect Decompression System $264	SPECTRA WAVEWRITER $32
Stimwave Technologies Incorporated	$337 Freedom-8A Receiver Kit Channel A US w/ Receiver $110	SCS FreedonSpinal Cord Stimulator $100	$127
Curonix LLC	$235 PNS FREEDOM-4A PERMANENT NEUROSTIMULATOR RECEIVER KIT CHANNEL A $235
Vertos Medical, Inc.	$192 mild Device Kit $192
Other	$461 ZTLido $75	OFIRMEV $45	HA MINUTEMAN G3-R $43	GENERATOR $33	DYLOJECT DICLOFENAC SODIUM INJECTION $31	Other $233

**Types of Payments**
Food and Beverage	$2,785
Travel and Lodging	$904
Education	$74
Gift	$24

Biography

Dr. Robert Hannahan works as an anesthesiology and pain medicine. Dr. Hannahan is a graduate of the University of Alabama at Birmingham School of Medicine. He is affiliated with Medical Center Enterprise.

Select Year:

Dr. Robert Hannahan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Robert Hannahan, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

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. Robert Hannahan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Hannahan, MD 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. Robert Hannahan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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