Michael Dewar, MD
NPI 1366450611 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dewar, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in New Haven, CT (NPI 1366450611).
Provider details
- NPI number
- 1366450611
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 030234 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2017-02-14
Frequently asked questions
- What is Michael Dewar's NPI number?
- Michael Dewar's National Provider Identifier (NPI) is 1366450611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dewar's specialty?
- Michael Dewar is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dewar located?
- Michael Dewar's practice location on file with NPPES is 330 Cedar St # Bb204, New Haven, CT 06510-3218.
- What is Michael Dewar's phone number?
- The practice phone number listed in the NPPES registry for Michael Dewar is (203) 785-6253.
- Does Michael Dewar accept Medicare?
- Michael Dewar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dewar's NPI active?
- Yes — Michael Dewar's NPI (1366450611) is active in the NPPES registry as of the last update on 2017-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.