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Home > AL Providers > Child & Adolescent Psychiatrists

Dr. Karen E. Callahan, MD

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Specializes in: Pediatric Psychiatry

2200 Lakeshore Drive Grayson & Associates Pc Suite 150
Birmingham, AL 35209

(205) 871-6926

Dr. Karen E. Callahan, MD is a pediatric psychiatrist in Birmingham, AL specializing in pediatric psychiatry. Dr. Karen E. Callahan, MD is affiliated with Grandview Medical Center.

Office Locations

2200 Lakeshore Drive Grayson & Associates Pc Suite 150
Birmingham, AL 35209

(205) 871-6926

(205) 871-7981

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Noteworthy Medicare Patient Procedures Performed by Dr. Karen E. Callahan, MD in 2024

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

Top 5%

By Volume:

inpatient hospital care

In 2024, Dr. Karen E. Callahan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Alabama.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2012 were hospital care, inpatient care and medication management.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

hospital care	335
inpatient care	335
medication management	137

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	138
hospital care	286
inpatient care	286

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	58
Female	65

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	109

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2013

Hypertension	52
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	18
Depression	68
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	154
hospital care	494
inpatient care	494

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	67
Female	82

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2014

Hypertension	51
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	17
Depression	67
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	23
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	115
hospital care	471
inpatient care	471

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	132
Female	162

**Ethnicity**
Non-Hispanic White	200
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	254

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2015

Hypertension	59
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	18
Depression	72
Chronic Kidney Disease	25
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	143
hospital care	446
inpatient care	446

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	57
Female	83

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	122

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2016

Hypertension	51
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	16
Depression	64
Chronic Kidney Disease	24
Asthma	26
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	121
hospital care	384
inpatient care	384

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	48
Female	78

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	109

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2017

Hypertension	48
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	17
Depression	71
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	143
hospital care	248
inpatient care	248

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	58
Female	80

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	105

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2018

Hypertension	58
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	17
Depression	73
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	119
hospital care	327
inpatient care	327

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	60
Female	80

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	120

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2019

Hypertension	64
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	17
Depression	72
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	131
hospital care	203
inpatient care	203

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	45
Female	72

**Ethnicity**
Non-Hispanic White	78
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2020

Hypertension	50
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	17
Depression	75
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	124
hospital care	105
inpatient care	105

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	47
Female	58

**Ethnicity**
Non-Hispanic White	70
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2021

Hypertension	53
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	10
Depression	67
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	160
hospital care	304
inpatient care	304

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	53
Female	81

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

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	81

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2022

Hypertension	62
High Cholesterol	51
Stroke	12
Ischemic Heart Disease	24
Depression	67
Chronic Kidney Disease	25
Asthma	17
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	131
hospital care	233
inpatient care	233

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	51
Female	80

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	0
85 and over	0
Less than 65	75

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2023

Hypertension	69
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	20
Depression	73
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	24
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

doctor visit	116
hospital care	227
inpatient care	227

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Male	48
Female	72

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	17
85 and over	12
Less than 65	71

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2024

Hypertension	64
High Cholesterol	54
Stroke	12
Ischemic Heart Disease	17
Depression	68
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	33
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Karen E. Callahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karen E. Callahan, MD treated as a pediatric psychiatrist in Birmingham, AL were hospital care and inpatient care.

doctor visit	132
hospital care	312
inpatient care	312

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Karen E. Callahan, MD.

**Gender**
Female	76
Male	55

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	89
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	1
Less than 65	104
65 to 74	6

Average of Total of Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Karen E. Callahan, MD treated were depression, hypertension, high cholesterol and diabetes.

Hypertension	52
High Cholesterol	34
Stroke	2
Ischemic Heart Disease	16
Depression	64
Chronic Kidney Disease	21
Asthma	12
Osteoporosis	2
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Atrial Fibrillation	2
Cancer	1
Dementia	16

Education & Training

She is certified by the American Board of Psychiatry and Neurology Child and Adolescent Psychiatry and has a state license in Alabama.

Board Certification: American Board of Psychiatry and Neurology Child and Adolescent Psychiatry

Licensed In: Alabama

Affiliations & Hospitals

Dr. Karen E. Callahan, MD is associated with these hospitals and organizations:

Grandview Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Sunovion Pharmaceuticals Inc.	$1,346 LATUDA $1,330	Lunesta $16
AbbVie Inc.	$779 VRAYLAR $779
Otsuka America Pharmaceutical, Inc.	$434 ABILIFY TABLET $193	REXULTI $135	ABILIFY MAINTENA $106
Janssen Pharmaceuticals, Inc	$377 SPRAVATO $224	INVEGA TRINZA $83	RISPERDAL CONSTA $42	INVEGA SUSTENNA $29
Vanda Pharmaceuticals Inc.	$350 FANAPT $325	Hetlioz $25
Other	$2,205 CAPLYTA $374	ARISTADA INITIO $260	REXULTI $225	QELBREE $173	VRAYLAR $144	Other $1,029

**Types of Payments**
Food and Beverage	$5,332
Education	$158

Biography

Dr. Karen Callahan is a pediatric psychiatry specialist in Birmingham, AL. She is professionally affiliated with Grandview Medical Center.

Select Year:

Dr. Karen E. Callahan, MD

Office Locations

Therapy on Your Terms

Noteworthy Medicare Patient Procedures Performed by Dr. Karen E. Callahan, MD in 2024

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. Karen E. Callahan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Karen E. Callahan, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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