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Dr. Theodore Tzeremas, MD

Accepting New Patients

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Specializes in: Adult Nephrology

Ross University School of Medicine

3717 S Rome Street Suite 104
Gilbert, AZ 85297

(480) 610-6100

Dr. Theodore Tzeremas, MD is a nephrologist in Tempe, AZ specializing in adult nephrology. He graduated from Ross University School of Medicine. Dr. Theodore Tzeremas, MD is affiliated with Revere Medical, Dignity Health, Scottsdale Shea Medical Center, Scottsdale Osborn Medical Center, Scottsdale Thompson Peak Medical Center, Honor Health, Florence Hospital, Tempe St. Luke's Hospital, Tempe Medical Center, Mountain Vista Medical Center, Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Mesa and SOUTHWEST KIDNEY INSTITUTE PLC.

Office Locations

Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Mesa

2149 E Warner Road Suite 102
Tempe, AZ 85284

(480) 610-6100

(480) 464-0189

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Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Mesa

301 S Power Road Suite 103
Mesa, AZ 85206

(480) 325-7462

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Mountain Vista Medical Center

3717 S Rome Street Suite 104
Gilbert, AZ 85297

(480) 610-6100

(480) 464-0189

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Noteworthy Medicare Patient Procedures Performed by Dr. Theodore Tzeremas, MD in 2023

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

Top 5%

By Affordability:

blood draw

blood draw for lab tests

creatinine test

creatinine urine test

hemodialysis

kidney function tests

metabolic panel

parathyroid hormone test

phlebotomy for lab tests

renal panel

total protein test

total protein urine test

In 2023, Dr. Theodore Tzeremas, MD had a list price for blood draw, blood draw for lab tests, creatinine test, creatinine urine test, hemodialysis, kidney function tests, metabolic panel, parathyroid hormone (PTH) test, phlebotomy for lab tests, renal (kidney) panel, total protein test, total protein urine test, uric acid blood test, uric acid test, venipuncture (phlebotomy), and vitamin D test that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

blood draw

phlebotomy for lab tests

uric acid blood test

By Affordability:

inpatient hospital care

In 2012, among providers in related specialties within Arizona, Dr. Theodore Tzeremas, MD performed more blood draw, phlebotomy for lab tests, and uric acid blood test procedures for Medicare patients than 75% of them and he also had a list price for blood count tests, blood tests, complete blood count (CBC), hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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

2012 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2012 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

dialysis	186
doctor visit	504
hospital care	1533
inpatient care	1533
lab tests	39

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

dialysis	224
doctor visit	603
hemofiltration	45
hospital care	1604
inpatient care	1604
lab tests	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	446
Female	389

**Ethnicity**
Non-Hispanic White	617
Black	52
Hispanic	89
Asian	21
Other	13
Native American	43

**Age**
From 65 to 74	286
From 75 to 84	246
85 and over	135
Less than 65	168

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	61
Depression	24
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	49
Chronic Obstructive Pulmonary Disease	28
Diabetes	58
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2014 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

dialysis	190
doctor visit	730
hemofiltration	43
hospital care	1492
inpatient care	1492
lab tests	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	479
Female	413

**Ethnicity**
Non-Hispanic White	678
Black	46
Hispanic	86
Asian	21
Other	11
Native American	50

**Age**
From 65 to 74	309
From 75 to 84	272
85 and over	140
Less than 65	171

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	58
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

dialysis	129
doctor visit	781
hospital care	1575
inpatient care	1575
lab tests	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	1096
Female	950

**Ethnicity**
Non-Hispanic White	1446
Black	160
Hispanic	228
Asian	40
Other	52
Native American	120

**Age**
From 65 to 74	722
From 75 to 84	598
85 and over	318
Less than 65	408

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	58
Depression	27
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	59
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

dialysis	108
doctor visit	825
hospital care	1261
inpatient care	1261
lab tests	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	518
Female	430

**Ethnicity**
Non-Hispanic White	669
Black	82
Hispanic	100
Asian	21
Other	21
Native American	55

**Age**
From 65 to 74	346
From 75 to 84	290
85 and over	130
Less than 65	182

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	75
Asthma	26
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	57
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2017 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	80
dialysis	204
doctor visit	739
hemofiltration	40
hospital care	1430
inpatient care	1430
lab tests	250

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	500
Female	453

**Ethnicity**
Non-Hispanic White	680
Black	72
Hispanic	84
Asian	37
Other	26
Native American	54

**Age**
From 65 to 74	333
From 75 to 84	321
85 and over	139
Less than 65	160

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	61
Depression	26
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	57
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2018 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	134
dialysis	183
doctor visit	750
hemofiltration	22
hospital care	1559
inpatient care	1559
lab tests	408
nursing home care	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	500
Female	470

**Ethnicity**
Non-Hispanic White	694
Black	80
Hispanic	96
Asian	26
Other	23
Native American	51

**Age**
From 65 to 74	346
From 75 to 84	333
85 and over	153
Less than 65	138

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	61
Depression	26
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	57
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2019 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	138
dialysis	97
doctor visit	871
hospital care	1493
inpatient care	1493
lab tests	426
nursing home care	124

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	562
Female	491

**Ethnicity**
Non-Hispanic White	780
Black	75
Hispanic	98
Asian	28
Other	26
Native American	46

**Age**
From 65 to 74	357
From 75 to 84	404
85 and over	162
Less than 65	130

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	56
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2020 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	223
chronic care	51
dialysis	41
doctor visit	1023
hospital care	840
inpatient care	840
lab tests	1161
nursing home care	99

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	505
Female	482

**Ethnicity**
Non-Hispanic White	713
Black	82
Hispanic	94
Asian	28
Other	28
Native American	42

**Age**
From 65 to 74	358
From 75 to 84	380
85 and over	140
Less than 65	109

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	59
Depression	26
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	40
Chronic Obstructive Pulmonary Disease	21
Diabetes	55
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2021 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	293
chronic care	74
dialysis	32
doctor visit	972
hospital care	973
inpatient care	973
lab tests	1157
nursing home care	115

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	480
Female	472

**Ethnicity**
Non-Hispanic White	709
Black	53
Hispanic	95
Asian	30
Other	25
Native American	40

**Age**
From 65 to 74	330
From 75 to 84	377
85 and over	149
Less than 65	96

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	55
Depression	24
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	20
Diabetes	55
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ during 2022 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

blood draw	292
dialysis	49
doctor visit	851
hospital care	923
inpatient care	923
lab tests	1129
nursing home care	108

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	448
Female	457

**Ethnicity**
Non-Hispanic White	680
Black	59
Hispanic	78
Asian	23
Other	30
Native American	35

**Age**
From 65 to 74	304
From 75 to 84	381
85 and over	140
Less than 65	80

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	17
Atrial Fibrilation	37
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	56
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Theodore Tzeremas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Theodore Tzeremas, MD treated as a nephrologist in Tempe, AZ were hospital care, inpatient care, lab tests and blood draw.

blood draw	193
chronic care	62
dialysis	131
doctor visit	786
hemofiltration	37
hospital care	1334
inpatient care	1334
lab tests	431
nursing home care	98

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Theodore Tzeremas, MD.

**Gender**
Male	503
Female	455

**Ethnicity**
Black / African American	69
Asian / Pacific Islander	25
Non-Hispanic White	696
Hispanic	95
Native American / Alaskan Native	48
Other	23

**Age**
75 to 84	327
85 and over	146
Less than 65	149
65 to 74	335

Average of Total of Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Theodore Tzeremas, MD treated were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	53
Depression	23
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	8
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	51
Atrial Fibrillation	23
Cancer	13
Dementia	15

Education & Training

Dr. Theodore Tzeremas, MD graduated from Ross University School of Medicine. He completed residency at University of Connecticut Affiliated Hospitals. He is certified by the Internal Medicine (Sub: Nephrology) and has a state license in Arizona.

Medical School: Ross University School of Medicine

Residency: University of Connecticut Affiliated Hospitals

Board Certification: Internal Medicine (Sub: Nephrology)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Theodore Tzeremas, MD is associated with these hospitals and organizations:

Revere Medical

Dignity Health

Scottsdale Shea Medical Center

Scottsdale Osborn Medical Center

Scottsdale Thompson Peak Medical Center

Honor Health

Florence Hospital

Tempe St. Luke's Hospital

Tempe Medical Center

Mountain Vista Medical Center

Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Mesa

SOUTHWEST KIDNEY INSTITUTE PLC

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. Theodore Tzeremas, MD appears to accept the following insurance providers: Medicare Advantage, Oscar, United Healthcare, Aetna Medicare, Aetna Commercial, Arizona Complete Health, BlueCross BlueShield Alliance, Banner Aetna and HonorHealth Employee Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Theodore Tzeremas, MD accepts the following insurance providers:

Medicare Advantage

Oscar

United Healthcare

Aetna Medicare

Aetna Commercial

Arizona Complete Health

BlueCross BlueShield Alliance

Banner Aetna

HonorHealth Employee Plan

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$457 JYNARQUE $324	SAMSCA $133
AstraZeneca Pharmaceuticals LP	$378 FARXIGA $191	LOKELMA $187
Amgen Inc.	$334 Parsabiv $180	Sensipar $134	Tavneos $20
Mallinckrodt Hospital Products Inc.	$313 ACTHAR $313
GlaxoSmithKline, LLC.	$288 BENLYSTA $288
Other	$2,339 VELTASSA $261	PURIFIED CORTROPHIN GEL $235	Auryxia $218	KRYSTEXXA $186	Kerendia $148	Other $1,290

**Types of Payments**
Food and Beverage	$3,934
Education	$174

Biography

Dr. Theodore Tzeremas' area of specialization is adult nephrology. Dr. Tzeremas is conversant in Greek. He is professionally affiliated with Scottsdale Osborn Medical Center, Scottsdale Shea Medical Center, and Revere Medical. He is a graduate of Ross University School of Medicine. Dr. Tzeremas's residency was performed at a hospital affiliated with the University of Connecticut. He appears to be an in-network provider for Aetna Medicare, Aetna, and Oscar, in addition to other insurance carriers. He welcomes new patients at his office inMesa, AZ as reported by Dignity Health.

Select Year:

Dr. Theodore Tzeremas, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Theodore Tzeremas, MD in 2023

By Affordability:

By Volume:

By Affordability:

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. Theodore Tzeremas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Theodore Tzeremas, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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