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Dr. Agnes Blau, MD

(Agnes Blau, MD)

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Specializes in: Psychiatry & Neurology

34 Commerce Avenue
Riverhead, NY 11901

(631) 727-1600

Dr. Agnes Blau, MD is a null in Riverhead, NY specializing in psychiatry & neurology. Dr. Agnes Blau, MD is affiliated with NORTH SHORE - LIJ MEDICAL PC and Peconic Bay Medical Group at Riverhead, 34 Commerce Avenue.

Office Locations

34 Commerce Avenue
Riverhead, NY 11901

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Noteworthy Medicare Patient Procedures Performed by Dr. Agnes Blau, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Agnes Blau, 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 95% of providers in related specialties within New York. 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:

inpatient hospital care

In 2012, Dr. Agnes Blau, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	407
inpatient care	407

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	169
inpatient care	169

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	16
Female	18

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	12
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	53
Ischemic Heart Disease	71
Depression	35
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	41
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	35
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	148
inpatient care	148

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	16
Female	27

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

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	51
Ischemic Heart Disease	70
Depression	44
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	33
Heart Failure	42
Chronic Obstructive Pulmonary Disease	0
Diabetes	56
Dementia	42
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	204
inpatient care	204

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	56
Female	80

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	36
85 and over	66
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	43
Ischemic Heart Disease	69
Depression	35
Chronic Kidney Disease	49
Asthma	28
Osteoperosis	0
Atrial Fibrilation	32
Heart Failure	53
Chronic Obstructive Pulmonary Disease	32
Diabetes	57
Dementia	54
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	444
inpatient care	444

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	60
Female	71

**Ethnicity**
Non-Hispanic White	107
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	35
85 and over	40
Less than 65	24

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	44
Ischemic Heart Disease	60
Depression	46
Chronic Kidney Disease	54
Asthma	34
Osteoperosis	15
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	40
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	318
inpatient care	318

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	44
Female	62

**Ethnicity**
Non-Hispanic White	81
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	36
85 and over	38
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	40
Ischemic Heart Disease	66
Depression	32
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Dementia	50
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	166
inpatient care	166

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	24
Female	31

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	62
Ischemic Heart Disease	62
Depression	53
Chronic Kidney Disease	62
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	49
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	47
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	176
inpatient care	176

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	38
Female	48

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

**Age**
From 65 to 74	0
From 75 to 84	28
85 and over	29
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	47
Ischemic Heart Disease	57
Depression	47
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	55
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	915
inpatient care	915

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	35
Female	25

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	21
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	50
Ischemic Heart Disease	68
Depression	58
Chronic Kidney Disease	65
Asthma	0
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	50
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	67
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	248
inpatient care	248

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	53
Female	46

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	42
85 and over	21
Less than 65	11

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	54
Ischemic Heart Disease	70
Depression	49
Chronic Kidney Disease	69
Asthma	11
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	46
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	46
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

hospital care	241
inpatient care	241

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	38
Female	53

**Ethnicity**
Non-Hispanic White	68
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	32
85 and over	30
Less than 65	0

Conditions of Medicare patients treated by Dr. Agnes Blau, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	62
Ischemic Heart Disease	63
Depression	49
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	13
Atrial Fibrilation	42
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	48
Dementia	48
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Agnes Blau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Agnes Blau, MD treated as a null in Riverhead, NY were hospital care and inpatient care.

hospital care	312
inpatient care	312

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Agnes Blau, MD.

**Gender**
Male	34
Female	41

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	49
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	21
85 and over	25
Less than 65	3
65 to 74	8

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

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

Hypertension	68
High Cholesterol	63
Stroke	46
Ischemic Heart Disease	59
Depression	40
Chronic Kidney Disease	47
Asthma	8
Osteoporosis	3
Heart Failure	39
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Atrial Fibrillation	24
Cancer	13
Dementia	44

Education & Training

She has a state license in New York.

Licensed In: New York

Affiliations & Hospitals

Dr. Agnes Blau, MD is associated with these hospitals and organizations:

NORTH SHORE - LIJ MEDICAL PC

Peconic Bay Medical Group at Riverhead, 34 Commerce Avenue

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. Agnes Blau, MD appears to accept the following insurance providers: MagnaCare, Elderplan, EmblemHealth (HIP), Fidelis, Wellcare, Affinity by Molina Healthcare, Aetna, United Healthcare, Oxford, Medicare, Empire BlueCross BlueShield (32BJ), Medicaid, Healthfirst, Humana, Railroad Medicare, Cigna, 1199 SEIU, Anthem HealthPlus, US Family Health Plan, EmblemHealth (GHI), Senior Whole Health, NYS Empire Plan (NYSHIP), VNS Health, Longevity Health Plan, VillageCareMax, Northwell Direct, AmidaCare, CenterLight, WTC (World Trade Center Program) and Hamaspik.

Insurance Accepted by Provider includes:

According to our sources, Dr. Agnes Blau, MD accepts the following insurance providers:

MagnaCare

Elderplan

EmblemHealth (HIP)

Fidelis

Wellcare

Affinity by Molina Healthcare

Aetna

United Healthcare

Oxford

Medicare

Empire BlueCross BlueShield (32BJ)

Medicaid

Healthfirst

Humana

Railroad Medicare

Cigna

1199 SEIU

Anthem HealthPlus

US Family Health Plan

EmblemHealth (GHI)

Senior Whole Health

NYS Empire Plan (NYSHIP)

VNS Health

Longevity Health Plan

VillageCareMax

Northwell Direct

AmidaCare

CenterLight

WTC (World Trade Center Program)

Hamaspik

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General Payments

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