IndividualActive
Chad Sagnella, M.D.
NPI 1679830194 · Emergency Medicine Physician · New Haven, CT
Provider details
- NPI number
- 1679830194
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 55354 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
55 Lock St
New Haven, CT 06511-3603
Phone: (203) 432-0312
Fax: (203) 432-0707
Street-level locationGet directions
Mailing address
Po Box 208237
New Haven, CT 06520-8237
Registry dates
- Enumerated
- 2012-04-22
- Last updated
- 2021-11-13
- Certified
- 2021-11-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.