Christopher Defazio, MD
NPI 1396711602 · Emergency Medicine Physician · Melrose, MA
Christopher Defazio, MD is a Emergency Medicine Physician provider in Melrose, MA (NPI 1396711602).
Provider details
- NPI number
- 1396711602
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 58772 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-27
- Last updated
- 2008-05-07
Frequently asked questions
- What is Christopher Defazio's NPI number?
- Christopher Defazio's National Provider Identifier (NPI) is 1396711602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Defazio's specialty?
- Christopher Defazio is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Defazio located?
- Christopher Defazio's practice location on file with NPPES is 585 Lebanon St, Melrose, MA 02176.
- What is Christopher Defazio's phone number?
- The practice phone number listed in the NPPES registry for Christopher Defazio is (781) 979-3635.
- Is Christopher Defazio's NPI active?
- Yes — Christopher Defazio's NPI (1396711602) is active in the NPPES registry as of the last update on 2008-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.