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Home > AZ Providers > Neurologists

Dr. Ajo Joy, MD

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Specializes in: Neurology (Brain & Spinal Cord Disease) and Neurophysiology

3507 S Mercy Road Suite 101
Gilbert, AZ 85297

(480) 926-0644

Dr. Ajo Joy, MD is a neurologist in Gilbert, AZ specializing in neurology (brain & spinal cord disease) and neurophysiology.

Office Locations

3507 S Mercy Road Suite 101
Gilbert, AZ 85297

(480) 926-0644

(480) 926-0645

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2012 were diagnostic procedures, intraoperative monitoring, evoked potential test and hospital care.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	713
doctor visit	486
evoked potential test	232
hospital care	138
inpatient care	120
intraoperative monitoring	454
outpatient care	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2013 were hospital care, inpatient care, diagnostic procedures and outpatient care.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	105
doctor visit	586
electroencephalography (EEG)	11
hospital care	137
inpatient care	115
outpatient care	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	220
Female	245

**Ethnicity**
Non-Hispanic White	414
Black	14
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	146
85 and over	58
Less than 65	60

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2013

Hypertension	74
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2014 were diagnostic procedures, hospital care, inpatient care and evoked potential test.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	141
doctor visit	786
electroencephalography (EEG)	13
evoked potential test	40
hospital care	92
injections	31
inpatient care	69
outpatient care	23
pain management	31

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	239
Female	275

**Ethnicity**
Non-Hispanic White	455
Black	23
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	176
85 and over	51
Less than 65	59

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2014

Hypertension	74
High Cholesterol	64
Stroke	17
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2015 were diagnostic procedures, evoked potential test and electroencephalography (EEG).

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	250
doctor visit	779
electroencephalography (EEG)	13
evoked potential test	75

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	520
Female	634

**Ethnicity**
Non-Hispanic White	1046
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	358
85 and over	120
Less than 65	104

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2015

Hypertension	71
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2016 were diagnostic procedures, evoked potential test, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	232
doctor visit	812
electroencephalography (EEG)	12
evoked potential test	51
injections	26
minimally invasive procedures	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	276
Female	324

**Ethnicity**
Non-Hispanic White	539
Black	14
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	181
85 and over	62
Less than 65	60

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2016

Hypertension	68
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	30
Asthma	17
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2017 were diagnostic procedures, injections, pain management and minimally invasive procedures.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	186
doctor visit	797
evoked potential test	34
injections	86
minimally invasive procedures	39
nerve block	18
pain management	47

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	259
Female	348

**Ethnicity**
Non-Hispanic White	553
Black	11
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	185
85 and over	59
Less than 65	47

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2017

Hypertension	70
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2018 were diagnostic procedures, evoked potential test, injections and minimally invasive procedures.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	326
doctor visit	759
evoked potential test	96
injections	83
minimally invasive procedures	54
pain management	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	326
Female	387

**Ethnicity**
Non-Hispanic White	643
Black	19
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	210
85 and over	64
Less than 65	68

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2018

Hypertension	72
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2019 were diagnostic procedures, evoked potential test, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	222
doctor visit	748
evoked potential test	168
injections	39
minimally invasive procedures	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	293
Female	391

**Ethnicity**
Non-Hispanic White	615
Black	18
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	232
85 and over	51
Less than 65	62

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2019

Hypertension	73
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2020 were diagnostic procedures, evoked potential test, injections and minimally invasive procedures.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	187
doctor visit	586
evoked potential test	115
injections	76
minimally invasive procedures	42
pain management	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	225
Female	344

**Ethnicity**
Non-Hispanic White	506
Black	20
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	182
85 and over	41
Less than 65	43

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2020

Hypertension	70
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2021 were diagnostic procedures, evoked potential test, injections and pain management.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	243
doctor visit	695
evoked potential test	105
injections	81
minimally invasive procedures	39
pain management	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	243
Female	364

**Ethnicity**
Non-Hispanic White	541
Black	16
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	221
85 and over	32
Less than 65	43

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2021

Hypertension	74
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ during 2022 were diagnostic procedures, evoked potential test, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

diagnostic procedures	261
doctor visit	664
evoked potential test	158
injections	43
minimally invasive procedures	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	226
Female	390

**Ethnicity**
Non-Hispanic White	557
Black	13
Hispanic	21
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	289
From 75 to 84	250
85 and over	49
Less than 65	28

Conditions of Medicare patients treated by Dr. Ajo Joy, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	24
Atrial Fibrilation	20
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ajo Joy, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ajo Joy, MD treated as a neurologist in Gilbert, AZ were intraoperative monitoring, diagnostic procedures, hospital care and evoked potential test.

diagnostic procedures	260
doctor visit	699
electroencephalography (EEG)	12
evoked potential test	107
hospital care	122
injections	58
inpatient care	101
intraoperative monitoring	454
minimally invasive procedures	40
nerve block	18
outpatient care	21
pain management	36

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ajo Joy, MD.

**Gender**
Male	257
Female	336

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	533
Native American / Alaskan Native	0
Hispanic	26
Other	1

**Age**
75 to 84	194
85 and over	53
Less than 65	52
65 to 74	293

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

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

Hypertension	65
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	29
Asthma	10
Osteoporosis	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Atrial Fibrillation	12
Dementia	17
Cancer	11

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Biogen, Inc.	$168,223 TECFIDERA $50,966	Vumerity $41,045	ZINBRYTA $14,002	TYSABRI $10,692	PLEGRIDY $4,014	Other $47,504
GENZYME CORPORATION	$155,871 AUBAGIO $143,007	LEMTRADA $5,727	MS DISEASE STATE $115	FABRAZYME $20	$7,002
EMD Serono, Inc.	$123,298 Mavenclad $86,376	Rebif $7,994	$28,928
Teva Pharmaceuticals USA, Inc.	$115,470 COPAXONE $37,929	Zecuity $37,177	AJOVY $35,607	AZILECT $225	AUSTEDO $146	Other $4,386
Amgen Inc.	$72,311 Aimovig $72,030	$282
Other	$518,850 BOTOX $88,076	ACTHAR $72,382	UPLIZNA $50,862	ZEPOSIA $48,803	OCREVUS $47,952	Other $210,774

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$822,274
Consulting Fee	$95,683
Travel and Lodging	$91,473
Food and Beverage	$90,002
Honoraria	$53,332
Other	$1,258

Research Payments

Dr. Ajo Joy, MD has received 6 research payments totaling $52,802.

Biography

Dr. Ajo Joy's areas of specialization are neurophysiology and neurology (brain & spinal cord disease); he sees patients in Gilbert, AZ. Dr. Joy obtained a license to practice in Arizona.