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Home > AZ Providers > Allergists & Immunologists

Dr. Tara Friedel Carr, MD

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Specializes in: Allergy & Immunology and Internal Medicine (Adult Medicine)

3838 N Campbell Avenue Building 2
Tucson, AZ 85719

(520) 694-1000

Dr. Tara Friedel Carr, MD is an allergist and immunologist in Tucson, AZ specializing in allergy & immunology and internal medicine (adult medicine).

Office Locations

3838 N Campbell Avenue Building 2
Tucson, AZ 85719

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In The News

“Tara Carr, MD, an allergist and immunologist with Banner Health, said you want to minimize your exposure to allergens so you can reduce your symptoms.”—"Winning tips to battle dreaded seasonal allergies", The Fort Morgan Times, May 2025

“While montelukast is otherwise generally safe, "you can imagine that would be concerning for a physician to not be aware of if it was happening to their patient," Tara F. Carr, MD, director of the...”—"FDA Panel Nixes OTC Singulair", MedPage Today, May 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Tara Friedel Carr, MD in 2023

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

Top 10%

By Affordability:

allergy skin testing

allergy testing

percutaneous allergy test

skin testing

In 2023, Dr. Tara Friedel Carr, MD had a list price for allergy skin testing, allergy testing, percutaneous allergy test, and skin testing that was lower than the list prices billed to Medicare by 90% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	94

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2013 were skin testing, minimally invasive procedures, allergy testing and hospital care.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	1346
doctor visit	193
hospital care	11
inpatient care	11
minimally invasive procedures	1346
skin testing	1346

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	54
Female	91

**Ethnicity**
Non-Hispanic White	121
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2013

Hypertension	62
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	26
Asthma	36
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	20
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	301
hospital care	79
inpatient care	79

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	73
Female	124

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	35
85 and over	15
Less than 65	37

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2014

Hypertension	58
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	22
Asthma	34
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	360

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	160
Female	276

**Ethnicity**
Non-Hispanic White	366
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2015

Hypertension	52
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	18
Asthma	44
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	18
Diabetes	21
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	430
hospital care	11
inpatient care	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	91
Female	155

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	20
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2016

Hypertension	56
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	23
Asthma	45
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	24
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2017 were immunotherapy and injections.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	311
immunotherapy	15
injections	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	88
Female	133

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	18
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2017

Hypertension	65
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	26
Asthma	41
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2018 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	1887
doctor visit	273
minimally invasive procedures	1887
skin testing	1887

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	61
Female	148

**Ethnicity**
Non-Hispanic White	164
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2018

Hypertension	60
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	30
Depression	29
Chronic Kidney Disease	26
Asthma	43
Osteoperosis	20
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	26
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2019 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	709
doctor visit	306
minimally invasive procedures	709
skin testing	709

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	69
Female	127

**Ethnicity**
Non-Hispanic White	164
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2019

Hypertension	61
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	26
Asthma	41
Osteoperosis	19
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

doctor visit	160

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	56
Female	120

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2020

Hypertension	51
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	23
Asthma	43
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2021 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	527
doctor visit	189
minimally invasive procedures	527
skin testing	527

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	59
Female	106

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2021

Hypertension	44
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	26
Asthma	40
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	16
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2022 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	1119
doctor visit	209
minimally invasive procedures	1119
skin testing	1119

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	48
Female	117

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

**Age**
From 65 to 74	89
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2022

Hypertension	52
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	16
Asthma	47
Osteoperosis	25
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	20
Diabetes	20
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ during 2023 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

allergy testing	759
doctor visit	181
minimally invasive procedures	759
skin testing	759

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	41
Female	99

**Ethnicity**
Non-Hispanic White	122
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD in 2023

Hypertension	55
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	16
Asthma	58
Osteoperosis	30
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	29
Diabetes	20
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Tara Friedel Carr, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tara Friedel Carr, MD treated as an allergist and immunologist in Tucson, AZ were skin testing, allergy testing, minimally invasive procedures and hospital care.

allergy testing	1057
doctor visit	250
hospital care	33
immunotherapy	15
injections	15
inpatient care	33
minimally invasive procedures	1057
skin testing	1057

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Tara Friedel Carr, MD.

**Gender**
Male	66
Female	124

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	159
Hispanic	10
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	51
85 and over	1
Less than 65	3
65 to 74	108

Average of Total of Conditions of Medicare patients treated by Dr. Tara Friedel Carr, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Tara Friedel Carr, MD treated were high cholesterol, hypertension, asthma and ischemic heart disease.

Hypertension	51
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	20
Asthma	39
Osteoporosis	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	20
Atrial Fibrillation	8
Cancer	10
Dementia	0

Education & Training

She has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$50,434 FASENRA $14,476	TEZSPIRE $2,931	$33,027
Regeneron Healthcare Solutions, Inc.	$15,924 DUPIXENT DUPILUMAB INJECTION $13,470	DUPIXENT $154	$2,300
Novartis Pharmaceuticals Corporation	$12,010 XOLAIR $3,000	$9,010
AstraZeneca UK Limited	$7,921 $7,921
AIMMUNE THERAPEUTICS, INC.	$7,188 PALFORZIA $7,188
Other	$11,701 XOLAIR $4,242	NUCALA $3,916	Dymista $175	TEZSPIRE $150	DUPIXENT $142	Other $3,077

**Types of Payments**
Consulting Fee	$83,833
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$10,338
Travel and Lodging	$6,438
Food and Beverage	$4,517
Education	$52

Research Payments

Dr. Tara Friedel Carr, MD has received 165 research payments totaling $314,052.

Biography

Dr. Tara Carr is an allergy & immunology specialist in Tucson, AZ. She is professionally affiliated with Banner - University Medical Group (BUMG). She is a graduate of the University of Virginia School of Medicine.