Dr. Dennis M. Mello, MD

  • Hartford, CT
  • Cardiothoracic surgeon
NPI1962477497
Publications
5
Hospital affiliations
1
Industry payments
$3,691
Medical group
1
Insurance carriers
5
Practice address
282 Washington Street, Hartford, CT 06106
Practice phone
Call (860) 545-9000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Connecticut Children's Medical Center

Hospital · Hartford, Connecticut

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Dr. Dennis M. Mello is a cardiothoracic surgeon in Hartford, Connecticut

Dr. Mello practices at Connecticut Children's Medical Center in Hartford, Connecticut, part of Connecticut Children's.

Dr. Mello's NPI, 1962477497, was assigned on February 20, 2006. Dr. Mello graduated from Uconn School Of Medicine in 1990. Dr. Mello's Louisiana license number on file is MD.202400.

NPI and contact details
NPI enumeration date
February 20, 2006
NPI status
Active
Practice phone
(860) 545-9000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Dennis M. Mello practices at Connecticut Children's Medical Center in Hartford, Connecticut

Dr. Mello's primary practice is Connecticut Children's Medical Center, at 282 Washington Street, Hartford, CT 06106 in Hartford County. The practice phone is (860) 545-9000.

Source: Dmand AI Affiliation Data

Dr. Dennis M. Mello is affiliated with 1 site of care and 1 medical group

Dr. Mello's primary practice is Connecticut Children's Medical Center in Hartford, Connecticut, part of Connecticut Children's. The medical group on file is Connecticut Children's.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Dennis M. Mello's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mello practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Connecticut Children's Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Mello practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Connecticut Children's and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Dennis M. Mello is one of 77 cardiothoracic surgeons in Connecticut

Thoracic surgery (cardiothoracic vascular surgery) is Dr. Mello's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Mello is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Mello's licenses on file in 6 states: Louisiana, California, Connecticut, Massachusetts, Maine and Utah.

Specialties and state licenses

  • Thoracic surgery (cardiothoracic vascular surgery), LouisianaPrimaryLicense MD.202400 · 2008 to 2022 · taxonomy 208G00000X
  • California licenseSince 1995
  • Connecticut licenseLicense 038040 · 1999 to 2025
  • Massachusetts license2000 to 2025
  • Maine license2015 to 2024
  • Utah license2008 to 2018

Cardiothoracic surgeons near Dr. Mello

Counts of cardiothoracic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Dennis M. Mello's patients have a median age of 12

Across all payers, Dmand AI patient panel data puts Dr. Mello's median patient age at 12, with 100% women.

Dr. Mello's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 12

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Dr. Dennis M. Mello has 5 publications on record

Dmand AI links 5 papers to Dr. Mello. The most frequent topics are Endocarditis, Bacterial. Dr. Mello has published most often in Ann Thorac Surg. Dr. Mello's most frequent co-authors are Frank Louis Hanley, MD, Joseph Anthony Bocchini, MD and Doff Bryan McElhinney, MD.

Papers5

Topics Dr. Mello writes about most

  • Endocarditis, Bacterial

Dr. Mello's most frequent co-authors

Recent publications by Dr. Mello

See all 5 publications and co-authors

See who Dr. Mello researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mello works with, so you can find a warm path to the right cardiothoracic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Dennis M. Mello received $3,691 in industry payments from 2016 to 2024

CMS Open Payments shows 33 general payments to Dr. Mello from 9 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 55% of the total. Artivion, Inc. paid the most, $1,597.

General payments to Dr. Mello by program year, 2016 to 2024

General payments to Dr. Mello by kind, 2016 to 2024

$3.7Kin total
  • Travel and lodging$2,03555%
  • Food and beverage$1,65645%

Companies that paid Dr. Mello the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Mello

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Dennis M. Mello has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Mello, most recently Top Doctor in 2017.

Awards and honors for Dr. Mello

  1. 2017
    • Top Doctor
  2. 2014
    • Regional Top Doctor

Source: Dmand AI Professional Profile Data

Dr. Dennis M. Mello graduated from Uconn School Of Medicine

Dr. Mello graduated from Uconn School Of Medicine in 1990. Dr. Mello is a member of STS.

  1. Medical schoolUconn School Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in congenital cardiac surgeryAmerican Board of Thoracic Surgery
  4. Board certified in thoracic and cardiac surgeryAmerican Board of Thoracic Surgery

Source: Dmand AI Professional Profile Data

Dr. Dennis M. Mello accepts plans from 5 insurance carriers

Dr. Mello is in network with 5 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • NY State Medicaid
  • RI State Medicaid

Plan types Dr. Mello accepts, by number of carriers

  1. HMO3
  2. Medicaid3
  3. POS3
  4. Medicare2
  5. PPO2
  6. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Dennis M. Mello's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Dennis M. Mello

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Dennis M. Mello's NPI number?

Dr. Dennis M. Mello's NPI number is 1962477497. It was assigned on February 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Dennis M. Mello?

Dr. Dennis M. Mello is a cardiothoracic surgeon in Hartford, Connecticut. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).

Where does Dr. Dennis M. Mello practice?

Dr. Mello practices at 282 Washington Street, Hartford, CT 06106. Dr. Mello's primary practice is Connecticut Children's Medical Center in Hartford, Connecticut, part of Connecticut Children's.

What is Dr. Dennis M. Mello's office phone number?

The practice phone on file for Dr. Mello is (860) 545-9000.

What is Dr. Dennis M. Mello's medical license number?

Dr. Mello's Louisiana license number on file is MD.202400, one of the licenses on file in 6 states.

Which states has Dr. Dennis M. Mello been licensed in?

Dmand AI has state licenses on file for Dr. Mello in Louisiana (2008 to 2022), California (since 1995), Connecticut (1999 to 2025), Massachusetts (2000 to 2025), Maine (2015 to 2024) and Utah (2008 to 2018).

Which hospitals is Dr. Dennis M. Mello affiliated with?

Dr. Mello practices at Connecticut Children's Medical Center in Hartford, Connecticut.

What medical group is Dr. Dennis M. Mello part of?

Dr. Mello is linked to Connecticut Children's.

Is Dr. Dennis M. Mello board certified?

Yes. Dr. Mello is board certified in surgery by the American Board of Surgery.

Where did Dr. Dennis M. Mello go to medical school?

Dr. Mello graduated from Uconn School Of Medicine in 1990.

Show 5 more questionsShow fewer questions

Has Dr. Dennis M. Mello received payments from drug or device companies?

CMS Open Payments shows $3,691 in general payments to Dr. Mello from 9 companies from 2016 to 2024. The largest total came from Artivion, Inc.

How long has Dr. Dennis M. Mello been practicing?

Dr. Mello graduated from medical school in 1990, 36 years ago.

Does Dr. Dennis M. Mello do research?

Dmand AI links 5 publications to Dr. Mello.

Who does Dr. Dennis M. Mello publish with?

Dr. Mello's most frequent co-authors are Frank Louis Hanley, MD (2 shared papers), Joseph Anthony Bocchini, MD (1 shared paper) and Doff Bryan McElhinney, MD (1 shared paper).

What insurance does Dr. Dennis M. Mello accept?

Dr. Mello is in network with 5 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.

Selling to thoracic surgery (cardiothoracic vascular surgery) practices?

See cardiothoracic surgeons in Connecticut by site of care and group

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