Peter Maggs, MD
NPI 1821077637 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Cambridge, MA
Peter Maggs, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Cambridge, MA (NPI 1821077637).
Provider details
- NPI number
- 1821077637
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35787 (MA)
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
20 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
- 2006-01-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Peter Maggs's NPI number?
- Peter Maggs's National Provider Identifier (NPI) is 1821077637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Maggs's specialty?
- Peter Maggs is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Maggs located?
- Peter Maggs's practice location on file with NPPES is 300 Mount Auburn St, Cambridge, MA 02138-5600.
- What is Peter Maggs's phone number?
- The practice phone number listed in the NPPES registry for Peter Maggs is (978) 658-5577.
- Is Peter Maggs's NPI active?
- Yes — Peter Maggs's NPI (1821077637) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.