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Dr. Joao Ma Nascimento, MD

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Specializes in: Adult Rheumatology

3203 Main Street
Bridgeport, CT 06606

(203) 371-0009

Dr. Joao Ma Nascimento, MD is a rheumatologist in Bridgeport, CT specializing in adult rheumatology.

Office Locations

3203 Main Street
Bridgeport, CT 06606

(203) 371-0009

(203) 371-0091

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Noteworthy Medicare Patient Procedures Performed by Dr. Joao Ma Nascimento, MD in 2023

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

Top 25%

By Affordability:

intravenous infusion therapy

intravenous infusion

In 2012, Dr. Joao Ma Nascimento, MD had a list price for intravenous infusion therapy, and intravenous (IV) infusion 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. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2012 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	141
biological response modifier (BRM) therapy	195
chemotherapy	195
doctor visit	878
hospital care	45
injections	141
inpatient care	45
minimally invasive procedures	195
preventive care	43
vaccines	43

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2013 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	147
biological response modifier (BRM) therapy	229
chemotherapy	229
doctor visit	724
hospital care	16
injections	147
inpatient care	16
minimally invasive procedures	229
preventive care	58
vaccines	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	88
Female	235

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	86
85 and over	31
Less than 65	65

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2013

Hypertension	71
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	17
Asthma	14
Osteoperosis	31
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	36
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2014 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	114
biological response modifier (BRM) therapy	272
chemotherapy	272
doctor visit	794
hospital care	17
injections	114
inpatient care	17
minimally invasive procedures	272
preventive care	64
vaccines	64

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	110
Female	260

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	98
85 and over	49
Less than 65	59

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2014

Hypertension	74
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	26
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2015 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	107
biological response modifier (BRM) therapy	300
chemotherapy	300
doctor visit	1066
injections	107
minimally invasive procedures	300
preventive care	74
vaccines	74

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	216
Female	686

**Ethnicity**
Non-Hispanic White	618
Black	80
Hispanic	180
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	262
85 and over	126
Less than 65	148

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2015

Hypertension	74
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	31
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2016 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	113
biological response modifier (BRM) therapy	313
chemotherapy	313
doctor visit	863
hospital care	11
injections	113
inpatient care	11
minimally invasive procedures	313
preventive care	64
vaccines	64

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	127
Female	333

**Ethnicity**
Non-Hispanic White	290
Black	60
Hispanic	92
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	125
85 and over	54
Less than 65	84

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2016

Hypertension	69
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	30
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2017 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	84
biological response modifier (BRM) therapy	348
chemotherapy	348
doctor visit	796
injections	84
minimally invasive procedures	348
preventive care	79
vaccines	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	118
Female	323

**Ethnicity**
Non-Hispanic White	284
Black	52
Hispanic	88
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	130
85 and over	48
Less than 65	79

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2017

Hypertension	73
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	32
Atrial Fibrilation	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2018 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	79
biological response modifier (BRM) therapy	329
chemotherapy	329
doctor visit	720
injections	79
minimally invasive procedures	329
preventive care	28
vaccines	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	113
Female	291

**Ethnicity**
Non-Hispanic White	265
Black	41
Hispanic	81
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	128
85 and over	36
Less than 65	83

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2018

Hypertension	74
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	28
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2019 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	68
biological response modifier (BRM) therapy	236
chemotherapy	236
doctor visit	550
injections	68
minimally invasive procedures	236
preventive care	29
vaccines	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	75
Female	244

**Ethnicity**
Non-Hispanic White	206
Black	32
Hispanic	68
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	105
85 and over	29
Less than 65	68

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2019

Hypertension	72
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	22
Depression	24
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	27
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2020 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	30
biological response modifier (BRM) therapy	178
chemotherapy	178
doctor visit	319
injections	30
minimally invasive procedures	178

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	51
Female	173

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	77
85 and over	22
Less than 65	36

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2020

Hypertension	71
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	33
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and aspiration.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

aspiration	16
biological response modifier (BRM) therapy	148
chemotherapy	148
doctor visit	300
injections	16
minimally invasive procedures	184

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	45
Female	128

**Ethnicity**
Non-Hispanic White	127
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	67
85 and over	16
Less than 65	27

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2021

Hypertension	73
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	28
Asthma	17
Osteoperosis	32
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT during 2022 were chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

biological response modifier (BRM) therapy	140
chemotherapy	140
doctor visit	44
minimally invasive procedures	140

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	15
Female	58

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	0
Asthma	21
Osteoperosis	58
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	21
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joao Ma Nascimento, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joao Ma Nascimento, MD treated as a rheumatologist in Bridgeport, CT were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and aspiration.

aspiration	89
biological response modifier (BRM) therapy	244
chemotherapy	244
doctor visit	641
hospital care	22
injections	89
inpatient care	22
minimally invasive procedures	247
preventive care	54
vaccines	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joao Ma Nascimento, MD.

**Gender**
Male	87
Female	248

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	0
Non-Hispanic White	226
Native American / Alaskan Native	0
Hispanic	63
Other	0

**Age**
75 to 84	100
85 and over	37
Less than 65	59
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. Joao Ma Nascimento, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Joao Ma Nascimento, MD treated were hypertension, high cholesterol, diabetes and osteoperosis.

Hypertension	66
High Cholesterol	57
Stroke	2
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	20
Asthma	13
Osteoporosis	29
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Atrial Fibrillation	6
Cancer	7
Dementia	5

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$2,844 SIMPONI ARIA $1,070	STELARA $1,056	Tremfya $245	SIMPONI $63	REMICADE $55	Other $356
Genentech, Inc.	$2,204 NonCovered Product $1,841	Rituxan $252	Actemra $111
Amgen Inc.	$1,981 Enbrel $1,076	Prolia $489	Otezla $313	AVSOLA $20	$82
Pfizer Inc.	$1,932 XELJANZ $1,475	LYRICA $225	INFLECTRA $183	EMBEDA $22	CELEBREX $16	Other $12
Celgene Corporation	$1,274 Otezla $341	$932
Other	$6,961 ACTHAR $1,194	Cimzia $961	BENLYSTA $942	Humira $437	Actemra $370	Other $3,058

**Types of Payments**
Food and Beverage	$15,163
Travel and Lodging	$1,332
Education	$701

Research Payments

Dr. Joao Ma Nascimento, MD has received 175 research payments totaling $551,040.

Biography

Dr. Joao Nascimento practices adult rheumatology. He is especially interested in lupus and rheumatoid arthritis. He accepts several insurance carriers, including Anthem, Health Net, and ConnectiCare. Dr. Nascimento's training includes a residency program at Bridgeport Hospital. Dr. Nascimento (or staff) is conversant in Spanish, Italian, and Portuguese. He is professionally affiliated with Yale New Haven Health. Yale New Haven Health reports that Dr. Nascimento is accepting new patients at his office in Bridgeport, CT.