Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CT Providers > Internists & Internal Medicine Doctors

Dr. Dennis James Williams, MD

(Dr. Dennis Williams, M.D.)

(2 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Family Medicine

Georgetown University School of Medicine

Professional interests include: HIV/AIDS, counseling services

1381 Reservoir Avenue
Bridgeport, CT 06606

(203) 371-5197

Dr. Dennis James Williams, MD is an internist in Bridgeport, CT specializing in internal medicine (adult medicine) and family medicine. He graduated from Georgetown University School of Medicine. Dr. Dennis James Williams, MD is affiliated with St. Vincent's Medical Center, Hartford Healthcare, Integrated Care Partners and Hartford HealthCare Medical Group.

Office Locations

4920 Main Street Suite 302
Bridgeport, CT 06606

open_in_new

Hartford HealthCare Medical Group

1381 Reservoir Avenue
Bridgeport, CT 06606

(203) 371-5197

(203) 371-6118

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Dennis James Williams, MD in 2023

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

Top 25%

By Affordability:

In 2012, Dr. Dennis James Williams, MD had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines 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. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2012 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	131
doctor visit	253
lab tests	188
preventive care	26
vaccines	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2013 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	83
doctor visit	217
lab tests	97
preventive care	32
vaccines	32

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	36
Female	37

**Ethnicity**
Non-Hispanic White	20
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2013

Hypertension	58
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2014 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	107
doctor visit	234
lab tests	127
preventive care	30
vaccines	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	38
Female	44

**Ethnicity**
Non-Hispanic White	0
Black	35
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2014

Hypertension	61
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2015 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	117
doctor visit	204
lab tests	148
preventive care	24
vaccines	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	68
Female	84

**Ethnicity**
Non-Hispanic White	0
Black	64
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	70

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2015

Hypertension	63
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	24
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	54
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2016 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	100
doctor visit	192
lab tests	118
preventive care	24
vaccines	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	34
Female	37

**Ethnicity**
Non-Hispanic White	17
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2016

Hypertension	72
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	25
Asthma	24
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2017 were lab tests and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	88
doctor visit	198
lab tests	88

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	30
Female	38

**Ethnicity**
Non-Hispanic White	0
Black	33
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2017

Hypertension	63
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	0
Depression	26
Chronic Kidney Disease	28
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2018 were lab tests and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	75
doctor visit	188
lab tests	75

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	28
Female	36

**Ethnicity**
Non-Hispanic White	0
Black	34
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	23

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2018

Hypertension	66
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	0
Depression	22
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2019 were lab tests and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	85
doctor visit	204
lab tests	85

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	36
Female	40

**Ethnicity**
Non-Hispanic White	0
Black	39
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2019

Hypertension	58
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	0
Depression	20
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2020 were lab tests and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	39
doctor visit	132
lab tests	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	31
Female	32

**Ethnicity**
Non-Hispanic White	0
Black	32
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2020

Hypertension	63
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	0
Depression	17
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2021 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	28
doctor visit	112
lab tests	55
preventive care	39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	34
Female	30

**Ethnicity**
Non-Hispanic White	0
Black	34
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2021

Hypertension	59
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	33
doctor visit	103
lab tests	64
preventive care	64

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	30
Female	24

**Ethnicity**
Non-Hispanic White	0
Black	27
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2022

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT during 2023 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

diabetes management	26
doctor visit	114
lab tests	49
preventive care	61
vaccines	12

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	31
Female	27

**Ethnicity**
Non-Hispanic White	13
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2023

Hypertension	71
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Dennis James Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dennis James Williams, MD treated as an internist in Bridgeport, CT were lab tests, diabetes management, preventive care and vaccines.

diabetes management	76
doctor visit	179
lab tests	94
preventive care	37
vaccines	24

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Dennis James Williams, MD.

**Gender**
Male	33
Female	35

**Ethnicity**
Black / African American	32
Asian / Pacific Islander	0
Non-Hispanic White	4
Hispanic	13
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	2
85 and over	0
Less than 65	25
65 to 74	25

Average of Total of Conditions of Medicare patients treated by Dr. Dennis James Williams, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Dennis James Williams, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	7
Depression	13
Chronic Kidney Disease	16
Asthma	4
Osteoporosis	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Dennis James Williams, MD graduated from Georgetown University School of Medicine. He completed residency at Bridgeport Hospital. He has a state license in Connecticut.

Medical School: Georgetown University School of Medicine

Residency: Bridgeport Hospital

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Dennis James Williams, MD is associated with these hospitals and organizations:

St. Vincent's Medical Center

Hartford Healthcare

Integrated Care Partners

Hartford HealthCare Medical Group

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. Dennis James Williams, MD appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, MultiPlan, Evercare, Aetna, United Healthcare, Oxford Health Plans, Medicare, Cigna, Coventry, Anthem, ConnectiCare, Focus Health Solutions, First Health, Prime Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, HMC/Northeast Healthcare, Health Direct, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Connecticare Commercial, Healthy Connecticut, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Dennis James Williams, MD accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

MultiPlan

Evercare

Aetna

United Healthcare

Oxford Health Plans

Medicare

Cigna

Coventry

Anthem

ConnectiCare

Focus Health Solutions

First Health

Prime Health

Private Healthcare Systems (PHCS)

CarePartners of Connecticut

Senior Whole Health

HMC/Northeast Healthcare

Health Direct

Colonial Cooperative Care

BCBS Medicare

Inc.

Health Connecticut

Health New England

Connecticare Commercial

Healthy Connecticut

Essence Healthcare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

Ratings & Reviews

Dr. Dennis James Williams, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Dennis James Williams, MD from all over the web to help you find the right in Bridgeport, CT.

4.5

Overall Rating

(2 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
ViiV Healthcare Company	$774 TRIUMEQ $488	DOVATO $125	JULUCA $125	$36
E.R. Squibb & Sons, L.L.C.	$330 REYATAZ $71	$260
Amarin Pharma Inc.	$120 Vascepa $120
Boehringer Ingelheim Pharmaceuticals, Inc.	$37 GLYXAMBI $13	SPIRIVA RESPIMAT $13	Gilotrif $11
BIOVENTUS LLC	$28 Durolane $28

**Types of Payments**
Food and Beverage	$1,289

Biography

Dr. Dennis Williams' specialty is family medicine. Areas of particular interest for Dr. Williams include counseling services and HIV/AIDS. Anthem, ConnectiCare, and Blue California seem to be the insurance carriers that Dr. Williams accepts. After completing medical school at Georgetown University School of Medicine, he performed his residency at Bridgeport Hospital. He is professionally affiliated with Hartford Healthcare and St. Vincent's Medical Center.

Select Year:

Dr. Dennis James Williams, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Dennis James Williams, MD in 2023

By Affordability:

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. Dennis James Williams, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis James Williams, 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. Dennis James Williams, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Internists & Internal Medicine Doctors in Nearby Locations

Other Providers in Bridgeport, CT