In 2023, Dr. Mark R. Keane, MD had a list price for electrodiagnostic testing, electrophysiological (EP) study, and nerve conduction studies (NCS) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Arizona. 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 10%

By Volume:

nerve conduction studies

In 2023, Dr. Mark R. Keane, MD performed more nerve conduction studies (NCS) procedures for Medicare patients than 90% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2012 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	217
doctor visit	430

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2013 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	14
doctor visit	426
electroencephalography (EEG)	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	104
Female	171

**Ethnicity**
Non-Hispanic White	263
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	62
85 and over	22
Less than 65	104

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2013

Hypertension	44
High Cholesterol	35
Stroke	7
Ischemic Heart Disease	16
Depression	32
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	7
Atrial Fibrilation	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2014 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	33
doctor visit	366
electroencephalography (EEG)	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	90
Female	151

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	52
85 and over	17
Less than 65	92

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2014

Hypertension	46
High Cholesterol	32
Stroke	5
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	11
Asthma	10
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2015 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	70
doctor visit	333

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	176
Female	308

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	94
85 and over	42
Less than 65	184

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2015

Hypertension	48
High Cholesterol	38
Stroke	6
Ischemic Heart Disease	19
Depression	30
Chronic Kidney Disease	15
Asthma	13
Osteoperosis	6
Atrial Fibrilation	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2016 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	97
doctor visit	298

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	114
Female	154

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	61
85 and over	22
Less than 65	87

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2016

Hypertension	50
High Cholesterol	34
Stroke	7
Ischemic Heart Disease	22
Depression	29
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2017 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	91
doctor visit	279

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	93
Female	167

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	51
85 and over	19
Less than 65	84

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2017

Hypertension	53
High Cholesterol	32
Stroke	5
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2018 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	82
doctor visit	231
electroencephalography (EEG)	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	81
Female	156

**Ethnicity**
Non-Hispanic White	223
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	47
85 and over	18
Less than 65	63

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2018

Hypertension	53
High Cholesterol	38
Stroke	7
Ischemic Heart Disease	19
Depression	31
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	5
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2019 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	46
doctor visit	289
electroencephalography (EEG)	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	94
Female	140

**Ethnicity**
Non-Hispanic White	223
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	53
85 and over	16
Less than 65	65

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2019

Hypertension	58
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2020 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	40
doctor visit	190
electroencephalography (EEG)	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	72
Female	128

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

**Age**
From 65 to 74	86
From 75 to 84	45
85 and over	17
Less than 65	52

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2020

Hypertension	49
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2021 were diagnostic procedures and electroencephalography (EEG).

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	101
doctor visit	255
electroencephalography (EEG)	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	108
Female	159

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	67
85 and over	18
Less than 65	63

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2021

Hypertension	54
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	21
Depression	30
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2022 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	132
doctor visit	280

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	119
Female	166

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	75
85 and over	22
Less than 65	63

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2022

Hypertension	63
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	14
Depression	25
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ during 2023 were diagnostic procedures.

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

diagnostic procedures	140
doctor visit	332

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	148
Female	191

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	112
85 and over	29
Less than 65	58

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2023

Hypertension	62
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	17
Depression	23
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark R. Keane, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark R. Keane, MD treated as a neurologist in Oro Valley, AZ were diagnostic procedures and electroencephalography (EEG).

diagnostic procedures	88
doctor visit	309
electroencephalography (EEG)	16

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark R. Keane, MD.

**Gender**
Male	99
Female	157

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	243
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	59
85 and over	20
Less than 65	76
65 to 74	101

Average of Total of Conditions of Medicare patients treated by Dr. Mark R. Keane, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark R. Keane, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	48
High Cholesterol	38
Stroke	6
Ischemic Heart Disease	17
Depression	25
Chronic Kidney Disease	17
Asthma	8
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Atrial Fibrillation	6
Cancer	7
Dementia	10

Education & Training

He has a state license in Idaho.

Licensed In: Idaho

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biogen Idec Inc.	$149 TYSABRI $69	AVONEX $58	TECFIDERA $22
EMD Serono, Inc.	$127 Rebif $110	Mavenclad $17
Biogen, Inc.	$125 PLEGRIDY $62	TYSABRI $33	ZINBRYTA $19	TECFIDERA $12
GENZYME CORPORATION	$101 AUBAGIO $86	MS DISEASE STATE $15
Allergan Inc.	$92 BOTOX $72	BOTOX CHRONIC MIGRAINE $20
Other	$477 LYRICA $52	VYVGART HYTRULO $42	Gilenya $40	COPAXONE $34	OCREVUS $24	Other $285

**Types of Payments**
Food and Beverage	$1,071

Biography

Dr. Mark Keane is a medical specialist in neurology (brain & spinal cord disease). He studied medicine at the University of Arizona College of Medicine.

Select Year:

Dr. Mark R. Keane, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark R. Keane, MD in 2023

By Affordability:

By Volume:

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. Mark R. Keane, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark R. Keane, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Mark R. Keane, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Neurologists in Nearby Locations

Other Providers in Oro Valley, AZ