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Dr. Agata Joanna Sajkiewicz, MD

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Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

Poznan University of Medical Sciences

34 Maple Street
Norwalk, CT 06850

(203) 852-2471

Dr. Agata Joanna Sajkiewicz, MD is an internist in Norwalk, CT specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). She graduated from Poznan University of Medical Sciences. Dr. Agata Joanna Sajkiewicz, MD is affiliated with Hartford Hospital, Hartford Healthcare, Integrated Care Partners and Hartford HealthCare Medical Group.

Office Locations

34 Maple Street
Norwalk, CT 06850

(203) 852-2471

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Hartford HealthCare Medical Group

80 Seymour Street
Hartford, CT 06102

(860) 545-5000

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Noteworthy Medicare Patient Procedures Performed by Dr. Agata Joanna Sajkiewicz, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Agata Joanna Sajkiewicz, MD had a list price for 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 providers in related specialties within Connecticut. 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. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	240
inpatient care	229
outpatient care	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	753
inpatient care	655
outpatient care	84

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	140
Female	176

**Ethnicity**
Non-Hispanic White	257
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	90
85 and over	122
Less than 65	37

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2013

Hypertension	75
High Cholesterol	55
Stroke	13
Ischemic Heart Disease	53
Depression	28
Chronic Kidney Disease	56
Asthma	12
Osteoperosis	16
Atrial Fibrilation	32
Heart Failure	58
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	38
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	801
inpatient care	699
outpatient care	89

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	170
Female	200

**Ethnicity**
Non-Hispanic White	288
Black	54
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	116
85 and over	146
Less than 65	33

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	51
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	37
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	718
inpatient care	598
outpatient care	120

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	306
Female	424

**Ethnicity**
Non-Hispanic White	552
Black	96
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	214
85 and over	264
Less than 65	92

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	54
Asthma	20
Osteoperosis	16
Atrial Fibrilation	28
Heart Failure	49
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	35
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	815
inpatient care	703
outpatient care	112

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	161
Female	224

**Ethnicity**
Non-Hispanic White	300
Black	44
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	120
85 and over	137
Less than 65	40

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	42
Depression	35
Chronic Kidney Disease	50
Asthma	28
Osteoperosis	15
Atrial Fibrilation	30
Heart Failure	45
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	36
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	702
inpatient care	665
outpatient care	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	144
Female	208

**Ethnicity**
Non-Hispanic White	283
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	116
85 and over	146
Less than 65	26

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	49
Depression	39
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	60
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	42
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	264
inpatient care	239
outpatient care	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	99
Female	53

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	50
85 and over	44
Less than 65	21

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	36
Chronic Kidney Disease	74
Asthma	13
Osteoperosis	0
Atrial Fibrilation	53
Heart Failure	72
Chronic Obstructive Pulmonary Disease	36
Diabetes	46
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	195
inpatient care	195

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	55
Female	55

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

**Age**
From 65 to 74	25
From 75 to 84	35
85 and over	27
Less than 65	23

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	36
Chronic Kidney Disease	73
Asthma	15
Osteoperosis	15
Atrial Fibrilation	47
Heart Failure	73
Chronic Obstructive Pulmonary Disease	35
Diabetes	51
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	71
inpatient care	71

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	24
Female	13

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	13
Less than 65	12

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	65
Depression	46
Chronic Kidney Disease	73
Asthma	0
Osteoperosis	0
Atrial Fibrilation	38
Heart Failure	73
Chronic Obstructive Pulmonary Disease	49
Diabetes	54
Dementia	46
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2021

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

hospital care	157
inpatient care	157

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Male	50
Female	38

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	35
85 and over	16
Less than 65	19

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	32
Ischemic Heart Disease	57
Depression	44
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	13
Atrial Fibrilation	49
Heart Failure	58
Chronic Obstructive Pulmonary Disease	38
Diabetes	43
Dementia	27
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Agata Joanna Sajkiewicz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Agata Joanna Sajkiewicz, MD treated as an internist in Norwalk, CT were hospital care, inpatient care and outpatient care.

hospital care	471
inpatient care	421
outpatient care	68

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD.

**Gender**
Female	115
Male	95

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	0
Non-Hispanic White	164
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	64
85 and over	76
Less than 65	25
65 to 74	44

Average of Total of Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Agata Joanna Sajkiewicz, MD treated were hypertension, high cholesterol, chronic kidney disease and heart failure.

Hypertension	68
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	45
Asthma	10
Osteoporosis	8
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Atrial Fibrillation	28
Dementia	26
Cancer	13

Education & Training

Dr. Agata Joanna Sajkiewicz, MD graduated from Poznan University of Medical Sciences. She completed residency at Norwalk Hospital. She has a state license in Connecticut.

Medical School: Poznan University of Medical Sciences

Residency: Norwalk Hospital

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Agata Joanna Sajkiewicz, MD is associated with these hospitals and organizations:

Hartford Hospital

Hartford Healthcare

Integrated Care Partners

Hartford HealthCare Medical Group

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. Agata Joanna Sajkiewicz, MD appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, Evercare, MultiPlan, United Healthcare, Aetna, Oxford Health Plans, Coventry, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, Health Direct, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Agata Joanna Sajkiewicz, MD accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

Evercare

MultiPlan

United Healthcare

Aetna

Oxford Health Plans

Coventry

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

CarePartners of Connecticut

Senior Whole Health

Health Direct

Colonial Cooperative Care

BCBS Medicare

Inc.

Health Connecticut

Health New England

Healthy Connecticut

Connecticare Commercial

Essence Healthcare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

Ratings & Reviews

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General Payments

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

**Payments by Company**
Hollister Incorporated	$85 HYDROFERA $85
Pfizer Inc.	$47 ZAVZPRET $18	NURTEC ODT $17	ELIQUIS $12
E.R. Squibb & Sons, L.L.C.	$45 ELIQUIS $45
Janssen Pharmaceuticals, Inc	$38 XARELTO $38
Boehringer Ingelheim Pharmaceuticals, Inc.	$38 JARDIANCE $11	$27
Other	$128 LifeVest $27	ULTOMIRIS $22	NUZYRA $16	BREO $15	ENTRESTO $13	Other $35

**Types of Payments**
Food and Beverage	$381

Biography

Dr. Agata Sajkiewicz, who practices in Norwalk, CT and Hartford, CT, is a medical specialist in hospital medicine (hospitalist). She is professionally affiliated with Hartford Hospital. She appears to be an in-network provider for Anthem, ConnectiCare, and Blue California, in addition to other insurance carriers. Dr. Sajkiewicz studied medicine at Poznan University of Medical Sciences. She trained at Norwalk Hospital for residency.

Select Year:

Dr. Agata Joanna Sajkiewicz, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Agata Joanna Sajkiewicz, MD in 2023

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. Agata Joanna Sajkiewicz, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2020

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2021

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Agata Joanna Sajkiewicz, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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