Michael L Dewar, MD - Medicare Thoracic Surgery in New Haven, CT

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Michael L Dewar, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in New Haven, Connecticut. He went to University Of Massachusetts Medical School and graduated in 1980 and has 44 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Yale University and his current practice location is 330 Cedar St # Bb204, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 785-6253.

Michael L Dewar is licensed to practice in Connecticut (license number 030234) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1366450611.

Contact Information

Michael L Dewar, MD
330 Cedar St # Bb204,
New Haven, CT 06510-3218
(203) 785-6253
(203) 785-3346

Map and Direction




Physician's Profile

Full NameMichael L Dewar
GenderMale
SpecialityThoracic Surgery
Experience44 Years
Location330 Cedar St # Bb204, New Haven, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael L Dewar attended and graduated from University Of Massachusetts Medical School in 1980
  NPI Data:
  • NPI Number: 1366450611
  • Provider Enumeration Date: 08/03/2006
  • Last Update Date: 02/14/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0345304838
  • Enrollment ID: I20100730000256

Medical Identifiers

Medical identifiers for Michael L Dewar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366450611NPI-NPPES
001302348MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 030234 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bridgeport HospitalBridgeport, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yale University94360617362238

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael L Dewar allows following entities to bill medicare on his behalf.
Entity NameYale University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205822236
PECOS PAC ID: 9436061736
Enrollment ID: O20031105000015

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Michael L Dewar is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Michael L Dewar, MD
330 Cedar St # Bb204, Po Box 208039,
New Haven, CT 06510-3218

Ph: (203) 785-6253		Michael L Dewar, MD
330 Cedar St # Bb204,
New Haven, CT 06510-3218

Ph: (203) 785-6253

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in New Haven, CT

Dr. Pramod Bonde, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 330 Cedar St, Boadman 204, New Haven, CT 06510
Phone: 203-785-6122    Fax: 203-785-3346
Dr. Richard P Salzano Jr., MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 136 Sherman Ave Ste 205, New Haven, CT 06511
Phone: 203-732-1352    Fax: 203-732-1525
Dr. Peter J Gruber, M.D,. PH.D
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 330 Cedar St Fl Bb2, New Haven, CT 06510
Phone: 610-888-9455    
Dr. Colleen Mary Pietras, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 330 Cedar Street, Boardman 204, New Haven, CT 06510
Phone: 203-785-5000    Fax: 203-785-3346
Dr. Fabio Ramponi, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 800 Howard Ave, New Haven, CT 06519
Phone: 203-785-6214    Fax: 203-785-3346
Dr. Roland Assi, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-785-4888    
Stevan Sava Pupovac I, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.