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Home > TN Providers > Surgeons

Cory A. Callahan, PA

(Cory Callahan, PA-C)

(14 Ratings)

Specializes in: Surgery

378 Marketplace Boulevard Suite 5
Johnson City, TN 37604

(423) 282-0751

Cory A. Callahan, PA is in Johnson City, TN specializing in surgery. Cory A. Callahan, PA is affiliated with Ballad Health and WELLMONT MEDICAL ASSOCIATES INC.

Office Locations

378 Marketplace Boulevard Suite 5
Johnson City, TN 37604

(423) 282-0751

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410 North State of Franklin Road Suite 140 Null
Johnson City, TN 37604

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417 State Street Suite 340
Bangor, ME 04401

(207) 973-4949

(207) 973-4466

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Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2017 were hospital care, inpatient care, reconstructive surgery and joint surgery.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

fracture surgery	14
hospital care	64
inpatient care	64
joint surgery	14
lower extremity surgery	14
open surgery	14
reconstructive surgery	14

2017 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	40
Female	76

**Age**
From 65 to 74	37
From 75 to 84	27
85 and over	27
Less than 65	25

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2017

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2017 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	40
Depression	56
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	24
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	32
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2018 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

fracture surgery	30
hospital care	69
inpatient care	69
joint surgery	11
lower extremity surgery	30
open surgery	11
reconstructive surgery	11

2018 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	54
Female	80

**Age**
From 65 to 74	36
From 75 to 84	33
85 and over	37
Less than 65	28

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2018

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2018 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	46
Depression	46
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	43
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	40
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2019 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

fracture surgery	26
hospital care	67
inpatient care	67
joint surgery	14
lower extremity surgery	26
open surgery	14
reconstructive surgery	14

2019 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	43
Female	90

**Age**
From 65 to 74	35
From 75 to 84	46
85 and over	36
Less than 65	16

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2019

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	27
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	36
Diabetes	41
Dementia	39
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2020 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

fracture surgery	32
hospital care	36
inpatient care	36
joint surgery	19
lower extremity surgery	32
open surgery	19
reconstructive surgery	19

2020 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	52
Female	63

**Age**
From 65 to 74	39
From 75 to 84	32
85 and over	21
Less than 65	23

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2020

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	54
Depression	50
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	19
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	45
Diabetes	34
Dementia	36
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2021 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

fracture surgery	25
hospital care	60
inpatient care	60
joint surgery	11
lower extremity surgery	25
open surgery	11
reconstructive surgery	11

2021 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	44
Female	65

**Age**
From 65 to 74	33
From 75 to 84	27
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2021

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	62
Depression	43
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	24
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	37
Diabetes	38
Dementia	27
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Cory A. Callahan, PA treated as in Johnson City, TN during 2022 were hospital care and inpatient care.

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

hospital care	19
inpatient care	19

2022 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	29
Female	50

**Age**
From 65 to 74	0
From 75 to 84	26
85 and over	24
Less than 65	0

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2022

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2022 were high cholesterol, hypertension, depression and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	42
Depression	49
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	35
Atrial Fibrilation	30
Heart Failure	39
Chronic Obstructive Pulmonary Disease	39
Diabetes	33
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

doctor visit	43

2023 Medicare Patient Data

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	15
Female	52

**Age**
From 65 to 74	19
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Cory A. Callahan, PA in 2023

The most common conditions of Medicare patients that Cory A. Callahan, PA treated during 2023 were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	39
Depression	49
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	36
Atrial Fibrilation	36
Heart Failure	37
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2023

Volume of procedures performed by Cory A. Callahan, PA for Medicare patients.

The highest averages for the top procedures that Cory A. Callahan, PA treated as in Johnson City, TN were hospital care, inpatient care, fracture surgery and lower extremity surgery.

doctor visit	43
fracture surgery	25
hospital care	52
inpatient care	52
joint surgery	13
lower extremity surgery	25
open surgery	13
reconstructive surgery	13

Average Medicare Patient Data From 2017 - 2023

Information about Medicare patients treated by Cory A. Callahan, PA.

**Gender**
Male	39
Female	68

**Age**
75 to 84	31
85 and over	25
Less than 65	15
65 to 74	28

Average of Total of Conditions of Medicare patients treated by Cory A. Callahan, PA From 2017 - 2023

The highest averages of the most common conditions of Medicare patients that Cory A. Callahan, PA treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	48
Depression	48
Chronic Kidney Disease	51
Asthma	6
Osteoporosis	25
Heart Failure	39
Chronic Obstructive Pulmonary Disease	36
Diabetes	38
Atrial Fibrillation	23
Dementia	33
Cancer	17

Education & Training

He has a state license in Maine.

Licensed In: Maine

Affiliations & Hospitals

Cory A. Callahan, PA is associated with these hospitals and organizations:

Ballad Health

WELLMONT MEDICAL ASSOCIATES INC

Ratings & Reviews

Cory A. Callahan, PA has an exceptional overall rating with an average of 4.51 out of 5 stars based on 14 ratings. We collect ratings and reviews of Cory A. Callahan, PA from all over the web to help you find the right in Johnson City, TN.

4.51

Overall Rating

(14 Ratings)

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General Payments

These charts describe general payments received by Cory A. Callahan, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pacira Pharmaceuticals Incorporated	$18 Zilretta $18
BIOVENTUS LLC	$18 Exogen Ultrasound Bone Healing System $18

**Types of Payments**
Food and Beverage	$36

Biography

Mr. Cory Callahan specializes in surgery and practices in Johnson City, TN. He is rated 4.5 stars (out of 5) by his patients. He is affiliated with Ballad Health.