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Home > AZ Providers > Anesthesiologists

Dr. Christopher Johnstad, MD

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Specializes in: Anesthesiology

2421 E Southern Avenue Suite 7
Tempe, AZ 85282

(480) 425-2160

Dr. Christopher Johnstad, MD is an anesthesiologist in Tempe, AZ specializing in anesthesiology.

Office Locations

2421 E Southern Avenue Suite 7
Tempe, AZ 85282

(480) 425-2160

(480) 351-8797

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2012 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	12
nerve block	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2013 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	16
nerve block	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	23
Female	34

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2013

Hypertension	68
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	30
Female	51

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2014

Hypertension	49
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	15
Depression	23
Chronic Kidney Disease	20
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2015 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	18
nerve block	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	82
Female	110

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2015

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2016 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	17
nerve block	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	37
Female	58

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2016

Hypertension	64
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	28
Female	45

**Age**
From 65 to 74	41
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2017

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2018 were nerve block.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

nerve block	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	41
Female	60

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2018

Hypertension	66
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	29
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2019 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	17
nerve block	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	49
Female	57

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2019

Hypertension	65
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2020 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	11
nerve block	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	23
Female	54

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2020

Hypertension	66
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2021 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	40
nerve block	40

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	54
Female	57

**Age**
From 65 to 74	72
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2021

Hypertension	66
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ during 2022 were nerve block and injections.

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

injections	17
nerve block	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Male	88
Female	92

**Ethnicity**
Non-Hispanic White	164
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Christopher Johnstad, MD for Medicare patients.

The highest averages for the top procedures that Dr. Christopher Johnstad, MD treated as an anesthesiologist in Tempe, AZ were nerve block and injections.

injections	18
nerve block	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Christopher Johnstad, MD.

**Gender**
Female	56
Male	41

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	57
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	13
Less than 65	0
65 to 74	62

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

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

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	20
Asthma	3
Osteoporosis	2
Heart Failure	1
Chronic Obstructive Pulmonary Disease	2
Diabetes	23
Atrial Fibrillation	1
Dementia	0
Cancer	1

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. Christopher Johnstad, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$98 autoLog $98
Mallinckrodt LLC	$14 OFIRMEV $14

**Types of Payments**
Food and Beverage	$112

Biography

Dr. Christopher Johnstad practices anesthesiology in Tempe, AZ. Dr. Johnstad has obtained a license to practice in Arizona.

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Dr. Christopher Johnstad, MD

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. Christopher Johnstad, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Johnstad, 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. Christopher Johnstad, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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