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Dr. John Jeffrey Nelson, MD

Accepting New Patients

(Dr. John J. Nelson, MD)

(4 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Boston University School of Medicine (1992)

11 Main Street Unit# #11-205
Mystic, CT 06355

(860) 421-1090

Dr. John Jeffrey Nelson, MD is an internist in Mystic, CT specializing in internal medicine (adult medicine). He graduated from Boston University School of Medicine in 1992 and has 34 years of experience. Dr. John Jeffrey Nelson, MD is affiliated with VALUE IN PREVENTION OF CONNECTICUT PLLC.

Office Locations

11 Main Street Unit# #11-205
Mystic, CT 06355

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Noteworthy Medicare Patient Procedures Performed by Dr. John Jeffrey Nelson, 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

By Affordability:

urinalysis

In 2012, among providers in related specialties within Connecticut, Dr. John Jeffrey Nelson, MD performed more flu shot procedures for Medicare patients than 75% of them and he also had a list price for urinalysis 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. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

hospital care	1154
inpatient care	1140
outpatient care	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

hospital care	1229
inpatient care	1208
outpatient care	21

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	180
Female	227

**Ethnicity**
Non-Hispanic White	352
Black	29
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	124
85 and over	115
Less than 65	91

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	58
Depression	49
Chronic Kidney Disease	55
Asthma	19
Osteoperosis	18
Atrial Fibrilation	30
Heart Failure	55
Chronic Obstructive Pulmonary Disease	57
Diabetes	45
Dementia	32
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

hospital care	1144
inpatient care	1069
outpatient care	75

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	199
Female	225

**Ethnicity**
Non-Hispanic White	357
Black	25
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	128
85 and over	128
Less than 65	74

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	18
Ischemic Heart Disease	62
Depression	44
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	16
Atrial Fibrilation	34
Heart Failure	53
Chronic Obstructive Pulmonary Disease	43
Diabetes	43
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

hospital care	1181
inpatient care	1088
outpatient care	93

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	428
Female	560

**Ethnicity**
Non-Hispanic White	830
Black	76
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	286
85 and over	332
Less than 65	156

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	23
Ischemic Heart Disease	54
Depression	47
Chronic Kidney Disease	57
Asthma	30
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	49
Chronic Obstructive Pulmonary Disease	43
Diabetes	44
Dementia	37
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

hospital care	1227
inpatient care	1140
outpatient care	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	213
Female	277

**Ethnicity**
Non-Hispanic White	412
Black	39
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	119
85 and over	152
Less than 65	88

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	20
Ischemic Heart Disease	52
Depression	51
Chronic Kidney Disease	57
Asthma	51
Osteoperosis	15
Atrial Fibrilation	29
Heart Failure	47
Chronic Obstructive Pulmonary Disease	49
Diabetes	42
Dementia	38
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

doctor visit	35
hospital care	1151
inpatient care	1076
outpatient care	75

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	267
Female	246

**Ethnicity**
Non-Hispanic White	421
Black	35
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	139
85 and over	142
Less than 65	91

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	56
Depression	45
Chronic Kidney Disease	61
Asthma	18
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	49
Chronic Obstructive Pulmonary Disease	42
Diabetes	41
Dementia	34
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

doctor visit	333
preventive care	37
vaccines	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	93
Female	62

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2018

Hypertension	57
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	20
Depression	14
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2019 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

diabetes management	22
doctor visit	333
lab tests	22
preventive care	60
vaccines	38

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	92
Female	53

**Ethnicity**
Non-Hispanic White	129
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	65
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2019

Hypertension	54
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

doctor visit	190
preventive care	73
vaccines	73

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	80
Female	40

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2020

Hypertension	58
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

doctor visit	221
preventive care	51
vaccines	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	99
Female	43

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

**Age**
From 65 to 74	48
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2021

Hypertension	50
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	16
Depression	9
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT during 2022 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

diabetes management	13
doctor visit	261
lab tests	29
preventive care	58
vaccines	45

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	83
Female	53

**Ethnicity**
Non-Hispanic White	121
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD in 2022

Hypertension	69
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	15
Atrial Fibrilation	27
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	15
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Jeffrey Nelson, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Jeffrey Nelson, MD treated as an internist in Mystic, CT were hospital care, inpatient care, outpatient care and preventive care.

diabetes management	17
doctor visit	228
hospital care	1181
inpatient care	1120
lab tests	25
outpatient care	60
preventive care	55
vaccines	48

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Jeffrey Nelson, MD.

**Gender**
Male	157
Female	162

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	0
Non-Hispanic White	272
Native American / Alaskan Native	0
Hispanic	15
Other	0

**Age**
75 to 84	100
85 and over	79
Less than 65	45
65 to 74	81

Average of Total of Conditions of Medicare patients treated by Dr. John Jeffrey Nelson, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	36
Asthma	15
Osteoporosis	10
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Atrial Fibrillation	22
Dementia	20
Cancer	14

Education & Training

Dr. John Jeffrey Nelson, MD graduated from Boston University School of Medicine in 1992. He completed residency at Boston Medical Center. He is certified by the National Board of Physicians and Surgeons and has a state license in Connecticut.

Medical School: Boston University School of Medicine (1992)

Residency: Boston Medical Center (1995)

Board Certification: National Board of Physicians and Surgeons

Licensed In: Connecticut

Affiliations & Hospitals

Dr. John Jeffrey Nelson, MD is associated with these hospitals and organizations:

VALUE IN PREVENTION OF CONNECTICUT PLLC

Ratings & Reviews

Dr. John Jeffrey Nelson, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. John Jeffrey Nelson, MD from all over the web to help you find the right in Mystic, CT.

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$215 BREO $106	TRELEGY ELLIPTA $91	ADVAIR $17
Nevro Corp.	$182 Senza Spinal Cord Stimulation System $182
AstraZeneca Pharmaceuticals LP	$170 BRILINTA $170
Salix Pharmaceuticals, Ltd	$144 Relistor $20	XIFAXAN 550 MG TABLETS $18	XIFAXAN - 550MG $15	$91
Janssen Pharmaceuticals, Inc	$99 XARELTO $59	INVOKANA $40
Other	$558 ELIQUIS $90	TEFLARO $59	SIVEXTRO $42	SAMSCA $41	Brovana $38	Other $289

**Types of Payments**
Food and Beverage	$1,276
Education	$91

Biography

Dr. John Nelson is affiliated with Lawrence + Memorial Hospital. Before performing his residency at Boston Medical Center, Dr. Nelson attended Boston University School of Medicine. His patients gave him an average rating of 5.0 stars (out of 5). He welcomes new patients at his office inMystic, CT as reported by Yext.