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Dr. Cary N. Mariash, MD

(Cary N. Mariash, MD - IU Health Endocrinology - Carmel)

(No ratings)

Specializes in: Physician and Endocrinology Diabetes & Metabolism

201 Pennsylvania Parkway Suite 310
Carmel, IN 46280

(317) 843-0000

Dr. Cary N. Mariash, MD is a physician provider in Carmel, IN specializing in physician and endocrinology diabetes & metabolism. Dr. Cary N. Mariash, MD is affiliated with IU Health Endocrinology - Carmel - Methodist Medical Plaza North.

Office Locations

201 Pennsylvania Parkway Suite 310
Carmel, IN 46280

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550 N. University Boulevard Suite 2180
Indianapolis, IN 46202

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Noteworthy Medicare Patient Procedures Performed by Dr. Cary N. Mariash, MD in 2024

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

Top 10%

By Affordability:

A1C test

diabetes management

diabetes screening

glycated protein test

preventive care

In 2024, Dr. Cary N. Mariash, MD had a list price for A1C test, diabetes management, diabetes screening, glycated protein test, and preventive care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Indiana. 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.

Top 25%

By Affordability:

blood tests

screening test

In 2012, Dr. Cary N. Mariash, MD had a list price for blood tests, and screening test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Indiana. 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

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	50
hospital care	47
inpatient care	47

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	22
hospital care	14
inpatient care	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	22
Female	33

**Ethnicity**
Non-Hispanic White	39
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	13
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2013

Hypertension	67
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	22
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	110
hospital care	43
inpatient care	43

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	30
Female	65

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2014

Hypertension	72
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	44
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	146
hospital care	43
inpatient care	43

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	92
Female	150

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	0
85 and over	0
Less than 65	72

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2015

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2016 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	24
doctor visit	265
hospital care	70
inpatient care	70
lab tests	24
preventive care	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	83
Female	134

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2016

Hypertension	62
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	35
Depression	34
Chronic Kidney Disease	37
Asthma	16
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2017 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	36
doctor visit	310
hospital care	57
inpatient care	57
lab tests	36
preventive care	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	73
Female	153

**Ethnicity**
Non-Hispanic White	190
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2017

Hypertension	63
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2018 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	51
doctor visit	277
hospital care	96
inpatient care	96
lab tests	51
preventive care	51

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	86
Female	148

**Ethnicity**
Non-Hispanic White	187
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2018

Hypertension	63
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	33
Depression	35
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	40
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2019 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	30
doctor visit	240
hospital care	64
inpatient care	64
lab tests	30
preventive care	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	73
Female	150

**Ethnicity**
Non-Hispanic White	181
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	65
85 and over	12
Less than 65	49

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2019

Hypertension	58
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	36
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	50
Female	108

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	45
85 and over	12
Less than 65	29

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2020

Hypertension	59
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	31
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	175

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	55
Female	107

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	49
85 and over	14
Less than 65	27

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2021

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	30
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	16
doctor visit	159
lab tests	16
preventive care	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	50
Female	96

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	39
85 and over	11
Less than 65	23

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2022

Hypertension	62
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	25
Asthma	16
Osteoperosis	30
Atrial Fibrilation	18
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

doctor visit	190
hospital care	30
inpatient care	30

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	60
Female	111

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	46
85 and over	15
Less than 65	31

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2023

Hypertension	69
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	24
Depression	29
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	26
Atrial Fibrilation	18
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN during 2024 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

diabetes management	18
doctor visit	164
hospital care	44
inpatient care	44
lab tests	18
preventive care	18

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Male	57
Female	110

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	52
85 and over	14
Less than 65	21

Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD in 2024

Hypertension	72
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	26
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cary N. Mariash, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cary N. Mariash, MD treated as a physician provider in Carmel, IN were hospital care, inpatient care, lab tests and preventive care.

diabetes management	29
doctor visit	172
hospital care	50
inpatient care	50
lab tests	29
preventive care	29

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cary N. Mariash, MD.

**Gender**
Female	105
Male	56

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	133
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	6
75 to 84	33
Less than 65	26
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Cary N. Mariash, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Cary N. Mariash, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Atrial Fibrillation	10
Dementia	6
Cancer	10

Education & Training

He has a state license in Minnesota.

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Cary N. Mariash, MD is associated with these hospitals and organizations:

IU Health Endocrinology - Carmel - Methodist Medical Plaza North

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Cary N. Mariash, MD appears to accept the following insurance providers: Aetna Medicare Advantage, Sagamore Health Network, MultiPlan/PHCS, Humana Medicare Advantage PPO, UnitedHealthcare Medicare Advantage PPO, Lutheran Preferred/Three Rivers Preferred, Aetna, UnitedHealthcare, UnitedHealthcare Medicare Advantage D-SNP, Humana Healthy Horizons Indiana PathWays for Aging, Cigna, Anthem Hoosier Care Connect, Coventry/First Health, Community Health Alliance, Indiana University Health Workers Compensation, Encore, Parkview Signature Care PPO (Excludes Allen County), Deaconess OneCare, Encore Elite, Managed Health Services Hoosier Healthwise, Indiana University Workers Compensation, Physicians Health Plan of Northern Indiana (PHP) (Allen County), Managed Health Services Healthy Indiana Plan, SIHO, CareSource Hoosier Healthwise, Encore Combined, CareSource, VA Community Care Network, Encore Workers Compensation, Managed Health Services Hoosier Care Connect, Managed Health Services (MHS), CareSource Healthy Indiana Plan, Point Comfort Unaccompanied Children Program, NaphCare, Managed Health Services Marketplace, Community Health Network Employee Plan, Suburban Health Organization (SHO), Provider Partners Health Plan (PPHP) I-SNP, American Health Plan of Indiana/Majestic Care Management I-SNP, Select Health and Zing Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Cary N. Mariash, MD accepts the following insurance providers:

Aetna Medicare Advantage

Sagamore Health Network

MultiPlan/PHCS

Humana Medicare Advantage PPO

UnitedHealthcare Medicare Advantage PPO

Lutheran Preferred/Three Rivers Preferred

Aetna

UnitedHealthcare

UnitedHealthcare Medicare Advantage D-SNP

Humana Healthy Horizons Indiana PathWays for Aging

Cigna

Anthem Hoosier Care Connect

Coventry/First Health

Community Health Alliance

Indiana University Health Workers Compensation

Encore

Parkview Signature Care PPO (Excludes Allen County)

Deaconess OneCare

Encore Elite

Managed Health Services Hoosier Healthwise

Indiana University Workers Compensation

Physicians Health Plan of Northern Indiana (PHP) (Allen County)

Managed Health Services Healthy Indiana Plan

SIHO

CareSource Hoosier Healthwise

Encore Combined

CareSource

VA Community Care Network

Encore Workers Compensation

Managed Health Services Hoosier Care Connect

Managed Health Services (MHS)

CareSource Healthy Indiana Plan

Point Comfort Unaccompanied Children Program

NaphCare

Managed Health Services Marketplace

Community Health Network Employee Plan

Suburban Health Organization (SHO)

Provider Partners Health Plan (PPHP) I-SNP

American Health Plan of Indiana/Majestic Care Management I-SNP

Select Health

Zing Health

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$4,991 TEPEZZA $4,991
Grifols Therapeutics Inc.	$2,625 Prolastin-C $2,625
Horizon Pharma plc	$1,636 TEPRO $1,636
Amgen Inc.	$1,278 TEPEZZA $1,278
Abbott Laboratories	$138 FreeStyle Libre Pro $138
Other	$86 RECORLEV $12	$74