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Dr. Thomas J. Nero, MD

(Thomas J. Nero)

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Specializes in: General Practice

Ohio State University College of Medicine (1990)

9 Healthcare Druve Suite 105
Biddford, ME 04005

(207) 282-3666

Dr. Thomas J. Nero, MD is a general practitioner in Biddford, ME specializing in general practice. He graduated from Ohio State University College of Medicine in 1990 and has 36 years of experience. Dr. Thomas J. Nero, MD is affiliated with HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC.

Office Locations

9 Healthcare Druve Suite 105
Biddford, ME 04005

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In The News

“A local cardiologist, Dr. Thomas Nero, and Stamford officials are among those planning Hands For Life Stamford 2012 from 8 a.m. to 6 p.m. Saturday at the Chelsea Piers sports complex.”—"Connecticut group hopes to break Guinness World Record for largest CPR training session", Oneida Dispatch, August 2012

“Cardiologist Dr. Thomas Nero of Stamford wants to make certain that you do.”—"Connecticut Doctor Attempting CPR Record In Stamford", CBS News, August 2012

“I know I can pull this off,'" said event organizer and cardiologist Dr. Thomas Nero. "”—"CPR Record Attempt Is Saturday In Stamford", CBS News, August 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas J. Nero, MD in 2023

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

Top 5%

By Volume:

cardiac stress testing

In 2023, Dr. Thomas J. Nero, MD performed more cardiac (heart) stress testing procedures for Medicare patients than 95% of providers in related specialties within Maine.

Top 10%

By Volume:

inpatient hospital care

stress EKG

By Affordability:

cardiac imaging

In 2023, among providers in related specialties within Maine, Dr. Thomas J. Nero, MD performed more inpatient hospital care (for patient admitted to hospital), and stress EKG procedures for Medicare patients than 90% of them and he also had a list price for cardiac imaging that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

cardiac procedures

Doppler echocardiography

myocardial perfusion SPECT

nuclear scan

By Affordability:

echocardiogram

stress EKG

In 2012, among providers in related specialties within Maine, Dr. Thomas J. Nero, MD performed more cardiac procedures, Doppler echocardiography, myocardial perfusion SPECT, and nuclear scan procedures for Medicare patients than 75% of them and he also had a list price for echocardiogram (echo), and stress EKG 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. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	58
cardiac procedures	340
catheterization	112
diagnostic procedures	72
doctor visit	1175
hospital care	245
inpatient care	245
minimally invasive procedures	112
nuclear scan	13
stent placement (stenting)	40
stress testing	42
ultrasound (sonogram)	128
vascular procedures	72

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2013 were inpatient care, hospital care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	51
angioplasty	52
cardiac procedures	363
catheterization	139
diagnostic procedures	61
doctor visit	1331
hospital care	388
inpatient care	388
lab tests	186
minimally invasive procedures	139
stent placement (stenting)	52
stress testing	16
ultrasound (sonogram)	157
vascular procedures	61

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	377
Female	339

**Ethnicity**
Non-Hispanic White	621
Black	52
Hispanic	13
Asian	13
Other	17
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	281
85 and over	178
Less than 65	28

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	65
Depression	21
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	9
Atrial Fibrilation	39
Heart Failure	36
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2014 were inpatient care, hospital care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	30
angioplasty	44
cardiac procedures	362
catheterization	127
diagnostic procedures	61
doctor visit	1280
hospital care	469
inpatient care	469
lab tests	228
minimally invasive procedures	127
nuclear scan	18
stent placement (stenting)	44
stress testing	63
ultrasound (sonogram)	142
vascular procedures	61

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	424
Female	377

**Ethnicity**
Non-Hispanic White	683
Black	63
Hispanic	18
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	287
85 and over	226
Less than 65	39

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	66
Depression	21
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	8
Atrial Fibrilation	40
Heart Failure	37
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2015 were inpatient care, hospital care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	34
angioplasty	50
cardiac procedures	294
cardioversion	15
catheterization	124
diagnostic procedures	49
doctor visit	1298
emergency care	13
hospital care	572
inpatient care	572
lab tests	228
minimally invasive procedures	124
stent placement (stenting)	50
stress testing	33
ultrasound (sonogram)	103
vascular procedures	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	838
Female	738

**Ethnicity**
Non-Hispanic White	1318
Black	136
Hispanic	46
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	484
From 75 to 84	566
85 and over	458
Less than 65	68

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	65
Depression	19
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	8
Atrial Fibrilation	38
Heart Failure	36
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2016 were inpatient care, hospital care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	29
angioplasty	60
cardiac procedures	296
catheterization	135
diagnostic procedures	45
doctor visit	1173
hospital care	368
inpatient care	368
lab tests	158
minimally invasive procedures	135
stent placement (stenting)	60
stress testing	21
ultrasound (sonogram)	111
vascular procedures	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	398
Female	297

**Ethnicity**
Non-Hispanic White	590
Black	49
Hispanic	18
Asian	13
Other	25
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	262
85 and over	184
Less than 65	33

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	64
Depression	19
Chronic Kidney Disease	34
Asthma	17
Osteoperosis	9
Atrial Fibrilation	35
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2017 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	22
angioplasty	68
cardiac procedures	412
catheterization	186
diagnostic procedures	71
doctor visit	1070
emergency care	13
hospital care	617
inpatient care	617
lab tests	112
minimally invasive procedures	186
nuclear scan	18
stent placement (stenting)	68
stress testing	53
ultrasound (sonogram)	151
vascular procedures	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	409
Female	336

**Ethnicity**
Non-Hispanic White	624
Black	57
Hispanic	20
Asian	13
Other	31
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	292
85 and over	211
Less than 65	28

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	66
Depression	21
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	8
Atrial Fibrilation	34
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2018 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	19
angioplasty	68
cardiac procedures	564
catheterization	208
diagnostic procedures	95
doctor visit	1092
emergency care	11
hospital care	576
inpatient care	576
lab tests	47
minimally invasive procedures	226
nuclear scan	80
stent placement (stenting)	68
stress testing	166
ultrasound (sonogram)	171
vascular procedures	95

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	402
Female	308

**Ethnicity**
Non-Hispanic White	611
Black	46
Hispanic	14
Asian	14
Other	25
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	273
85 and over	205
Less than 65	30

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	65
Depression	24
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	38
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2019 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

ambulatory monitoring	28
angioplasty	76
cardiac procedures	554
cardioversion	16
catheterization	206
diagnostic procedures	92
doctor visit	1095
hospital care	662
inpatient care	662
lab tests	40
minimally invasive procedures	222
nuclear scan	60
stent placement (stenting)	76
stress testing	129
ultrasound (sonogram)	191
vascular procedures	92

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	466
Female	0

**Ethnicity**
Non-Hispanic White	675
Black	55
Hispanic	30
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	320
85 and over	234
Less than 65	42

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	66
Depression	23
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2020 were inpatient care, hospital care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

angioplasty	66
cardiac procedures	540
catheterization	151
diagnostic procedures	52
doctor visit	947
hospital care	585
inpatient care	585
lab tests	31
minimally invasive procedures	151
nuclear scan	66
stent placement (stenting)	66
stress testing	136
ultrasound (sonogram)	253
vascular procedures	52

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	535
Female	418

**Ethnicity**
Non-Hispanic White	778
Black	79
Hispanic	42
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	350
85 and over	285
Less than 65	65

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	25
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	24
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

angioplasty	82
cardiac procedures	569
catheterization	183
diagnostic procedures	60
doctor visit	996
hospital care	601
inpatient care	601
minimally invasive procedures	183
nuclear scan	55
stent placement (stenting)	82
stress testing	82
ultrasound (sonogram)	304
vascular procedures	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	501
Female	351

**Ethnicity**
Non-Hispanic White	707
Black	50
Hispanic	32
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	341
85 and over	242
Less than 65	30

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	66
Depression	22
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	39
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME during 2022 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

angioplasty	86
cardiac procedures	625
catheterization	208
diagnostic procedures	79
doctor visit	1040
hospital care	584
inpatient care	584
minimally invasive procedures	208
nuclear scan	71
stent placement (stenting)	86
stress testing	144
ultrasound (sonogram)	273
vascular procedures	79

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	443
Female	327

**Ethnicity**
Non-Hispanic White	648
Black	34
Hispanic	28
Asian	13
Other	47
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	303
85 and over	232
Less than 65	27

Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	62
Depression	19
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	12
Atrial Fibrilation	40
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas J. Nero, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas J. Nero, MD treated as a general practitioner in Biddford, ME were inpatient care, hospital care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	33
angioplasty	65
cardiac procedures	447
cardioversion	15
catheterization	161
diagnostic procedures	67
doctor visit	1136
emergency care	12
hospital care	515
inpatient care	515
lab tests	128
minimally invasive procedures	164
nuclear scan	47
stent placement (stenting)	62
stress testing	80
ultrasound (sonogram)	180
vascular procedures	67

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas J. Nero, MD.

**Gender**
Male	435
Female	317

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	6
Non-Hispanic White	659
Native American / Alaskan Native	0
Hispanic	23
Other	29

**Age**
75 to 84	297
85 and over	223
Less than 65	35
65 to 74	228

Average of Total of Conditions of Medicare patients treated by Dr. Thomas J. Nero, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas J. Nero, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	29
Asthma	8
Osteoporosis	8
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Atrial Fibrillation	32
Dementia	15
Cancer	15

Education & Training

Dr. Thomas J. Nero, MD graduated from Ohio State University College of Medicine in 1990. He completed residency at Mount Sinai Beth Israel. He has a state license in Maine.

Medical School: Ohio State University College of Medicine (1990)

Residency: Mount Sinai Beth Israel (1990)

Licensed In: Maine

Affiliations & Hospitals

Dr. Thomas J. Nero, MD is associated with these hospitals and organizations:

HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC

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General Payments

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

**Payments by Company**
Boston Scientific Corporation	$1,408 WATCHMAN $1,304	WATCHMAN Access System $104
Janssen Research & Development, LLC	$1,162 $1,162
Edwards Lifesciences Corporation	$518 Transcatheter Heart Valves $244	Edwards SAPIEN 3 Transcatheter Heart Valve $135	$140
E.R. Squibb & Sons, L.L.C.	$331 ELIQUIS $331
AstraZeneca Pharmaceuticals LP	$274 BRILINTA $274
Other	$1,763 XARELTO $186	THORATEC HEARTMATE 3 LVAS IMPLANT KIT $148	Vascular $147	Coronary Orbital Atherectomy System $131	BYSTOLIC $119	Other $1,032

**Types of Payments**
Food and Beverage	$3,355
Travel and Lodging	$2,003
Education	$99

Research Payments

Dr. Thomas J. Nero, MD has received 15 research payments totaling $559,290.

Biography

Dr. Thomas Nero's areas of specialization are general practice and cardiology (heart disease). Yext reports that he is closed to new patients at this time. He attended medical school at Ohio State University College of Medicine.