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Dr. Elizabeth K. Nelligan, MD

(Elizabeth K. Nelligan, MD)

(No ratings)

Specializes in: Family Medicine and General Practice

147 Westbrook Road
Essex, CT 06426

(860) 358-5065

Dr. Elizabeth K. Nelligan, MD is a family medicine practitioner in Essex, CT specializing in family medicine and general practice. Dr. Elizabeth K. Nelligan, MD is affiliated with Middlesex Health Primary Care - Essex.

Office Locations

147 Westbrook Road
Essex, CT 06426

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Noteworthy Medicare Patient Procedures Performed by Dr. Elizabeth K. Nelligan, MD in 2023

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

Top 25%

By Volume:

flu shot

In 2012, Dr. Elizabeth K. Nelligan, MD performed more flu shot procedures for Medicare patients than 75% of providers in related specialties within Connecticut.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2012 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

doctor visit	561
lab tests	101
preventive care	67
vaccines	67

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2013 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	84
doctor visit	559
lab tests	123
preventive care	79
vaccines	66

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	59
Female	242

**Age**
From 65 to 74	130
From 75 to 84	86
85 and over	48
Less than 65	37

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2013

Hypertension	61
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	10
Asthma	5
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	6
Chronic Obstructive Pulmonary Disease	15
Diabetes	18
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	202
doctor visit	626
lab tests	119
preventive care	42
vaccines	42

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	75
Female	263

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	102
85 and over	62
Less than 65	35

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2014

Hypertension	59
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	12
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2015 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	136
doctor visit	654
lab tests	75
preventive care	147
vaccines	147

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	130
Female	514

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	212
85 and over	110
Less than 65	60

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2015

Hypertension	61
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	89
doctor visit	699
lab tests	73
preventive care	87
vaccines	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	61
Female	266

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	102
85 and over	62
Less than 65	33

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2016

Hypertension	58
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2017 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	12
diabetes management	13
doctor visit	481
lab tests	39
preventive care	115
vaccines	102

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	64
Female	299

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	126
85 and over	91
Less than 65	14

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2017

Hypertension	67
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2018 were preventive care, vaccines, lab tests and blood draw.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	17
diabetes management	16
doctor visit	546
lab tests	43
preventive care	97
vaccines	81

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	68
Female	269

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	132
85 and over	77
Less than 65	15

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2018

Hypertension	54
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	17
Depression	26
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2019 were preventive care, vaccines, lab tests and blood draw.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

blood draw	14
diabetes management	13
doctor visit	599
lab tests	38
preventive care	60
vaccines	47

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	77
Female	265

**Ethnicity**
Non-Hispanic White	327
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	134
85 and over	85
Less than 65	17

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2019

Hypertension	60
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	16
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2020 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

doctor visit	491
lab tests	31
preventive care	94
vaccines	94

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	81
Female	252

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	127
85 and over	82
Less than 65	20

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2020

Hypertension	55
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2021 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

doctor visit	501
lab tests	25
preventive care	79
vaccines	79

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	83
Female	294

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	147
85 and over	90
Less than 65	23

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2021

Hypertension	57
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2022 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

doctor visit	486
lab tests	25
preventive care	67
vaccines	67

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	90
Female	283

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	138
85 and over	97
Less than 65	21

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2022

Hypertension	69
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	12
Asthma	8
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	17
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT during 2023 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

diabetes management	14
doctor visit	489
lab tests	42
preventive care	61
vaccines	47

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	78
Female	259

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	130
85 and over	87
Less than 65	18

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2023

Hypertension	68
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	13
Asthma	8
Osteoperosis	19
Atrial Fibrilation	19
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	15
Dementia	6
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Elizabeth K. Nelligan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Elizabeth K. Nelligan, MD treated as a family medicine practitioner in Essex, CT were preventive care, blood draw, vaccines and lab tests.

blood draw	79
diabetes management	14
doctor visit	557
lab tests	61
preventive care	82
vaccines	77

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Elizabeth K. Nelligan, MD.

**Gender**
Male	72
Female	267

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	299
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	119
85 and over	74
Less than 65	24
65 to 74	121

Average of Total of Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Elizabeth K. Nelligan, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	55
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	13
Asthma	5
Osteoporosis	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Atrial Fibrillation	11
Cancer	11
Dementia	8

Education & Training

She has a state license in Connecticut.

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Elizabeth K. Nelligan, MD is associated with these hospitals and organizations:

Middlesex Health Primary Care - Essex

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$157 Ozempic $71	RYBELSUS $46	Tresiba $25	Victoza $15
Teva Pharmaceuticals USA, Inc.	$135 PROAIR $83	QVAR $52
Pfizer Inc.	$119 LYRICA $100	PREVNAR - 13 $19
FOREST PHARMACEUTICALS, INC.	$112 VIIBRYD $94	DALIRESP $14	LINZESS $4
Astellas Pharma US Inc	$100 $100
Other	$348 CRESTOR $95	Coronary Orbital Atherectomy System $56	UBRELVY $28	LINX Reflux Management System $27	BEXSERO $24	Other $119

**Types of Payments**
Food and Beverage	$871
Education	$100

Biography

Dr. Elizabeth Nelligan is a specialist in general practice and family medicine. Dr. Nelligan is not accepting new patients at this time according to Yext.

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Dr. Elizabeth K. Nelligan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Elizabeth K. Nelligan, MD in 2023

By Volume:

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. Elizabeth K. Nelligan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Elizabeth K. Nelligan, 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. Elizabeth K. Nelligan, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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