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Dr. Chalis M. Treloar, FAAA, CCC-A

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Specializes in: Audiology

105 Valley West Drive Suite 100
West Des Moines, IA 50265

(515) 223-4368

Dr. Chalis M. Treloar, FAAA, CCC-A is an audiologist in West Des Moines, IA specializing in audiology. Dr. Chalis M. Treloar, FAAA, CCC-A is affiliated with CEDAR VALLEY MEDICAL SPECIALISTS PC and IOWA ENT CENTER PLLC.

Office Locations

105 Valley West Drive Suite 100
West Des Moines, IA 50265

(515) 223-4368

(515) 453-2368

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2515 Cyclone Drive Suite B
Waterloo, IA 50701

(319) 888-8044

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Noteworthy Medicare Patient Procedures Performed by Dr. Chalis M. Treloar, FAAA, CCC-A in 2023

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

Top 25%

By Volume:

pure-tone threshold audiometry

By Affordability:

immittance testing

tympanometry

In 2013, among providers in related specialties within Iowa, Dr. Chalis M. Treloar, FAAA, CCC-A performed more pure-tone threshold audiometry procedures for Medicare patients than 75% of them and she also had a list price for immittance testing, and tympanometry that was lower than the list prices billed to Medicare by 75% of them. 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

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

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

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2014 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	87
ear procedures	87

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	30
Female	29

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2014

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2014 were hypertension, high cholesterol, depression and diabetes.

Hypertension	58
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2015 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	286
ear procedures	286

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	110
Female	248

**Age**
From 65 to 74	154
From 75 to 84	114
85 and over	54
Less than 65	36

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2015

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2015 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2016 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	249
ear procedures	249

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	72
Female	79

**Age**
From 65 to 74	68
From 75 to 84	50
85 and over	21
Less than 65	12

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2016

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2017 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	202
ear procedures	202

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	49
Female	66

**Ethnicity**
Non-Hispanic White	115
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2017

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2017 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	66
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2018 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	254
ear procedures	254

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	69
Female	85

**Age**
From 65 to 74	75
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2018

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2018 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2019 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	260
ear procedures	260

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	62
Female	94

**Age**
From 65 to 74	80
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2019

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2019 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2020 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	143
ear procedures	143

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	43
Female	46

**Age**
From 65 to 74	48
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2020

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	56
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2021 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	323
ear procedures	323

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	84
Female	101

**Age**
From 65 to 74	89
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2021

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2021 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	70
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2022 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	321
ear procedures	321

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	81
Female	99

**Ethnicity**
Non-Hispanic White	169
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	63
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2022

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2022 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA during 2023 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

diagnostic procedures	378
ear procedures	378

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	86
Female	117

**Age**
From 65 to 74	97
From 75 to 84	78
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2023

The most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated during 2023 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Chalis M. Treloar, FAAA, CCC-A for Medicare patients.

The highest averages for the top procedures that Dr. Chalis M. Treloar, FAAA, CCC-A treated as an audiologist in West Des Moines, IA were ear procedures and diagnostic procedures.

diagnostic procedures	250
ear procedures	250

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A.

**Gender**
Male	62
Female	87

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

**Age**
75 to 84	48
85 and over	6
Less than 65	4
65 to 74	70

Average of Total of Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Chalis M. Treloar, FAAA, CCC-A treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	51
Stroke	1
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	17
Asthma	4
Osteoporosis	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Atrial Fibrillation	8
Dementia	1
Cancer	4

Education & Training

She has a state license in Iowa.

Licensed In: Iowa

Affiliations & Hospitals

Dr. Chalis M. Treloar, FAAA, CCC-A is associated with these hospitals and organizations:

CEDAR VALLEY MEDICAL SPECIALISTS PC

IOWA ENT CENTER PLLC

Ratings & Reviews

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Biography

Dr. Chalis Treloar is an audiology specialist in West Des Moines, IA and Waterloo, IA. Dr. Treloar has obtained a license to practice in Iowa.

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Dr. Chalis M. Treloar, FAAA, CCC-A

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Chalis M. Treloar, FAAA, CCC-A in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Patient Data

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Chalis M. Treloar, FAAA, CCC-A From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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