Margot Day, MD
NPI 1821891003 · Student in an Organized Health Care Education/Training Program · Danbury, CT
Margot Day, MD is a Student in an Organized Health Care Education/Training Program provider in Danbury, CT (NPI 1821891003).
Provider details
- NPI number
- 1821891003
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-31
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Margot Day's NPI number?
- Margot Day's National Provider Identifier (NPI) is 1821891003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margot Day's specialty?
- Margot Day is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Margot Day located?
- Margot Day's practice location on file with NPPES is 24 Hospital Ave, Danbury, CT 06810-6077.
- What is Margot Day's phone number?
- The practice phone number listed in the NPPES registry for Margot Day is (203) 852-2514.
- Is Margot Day's NPI active?
- Yes — Margot Day's NPI (1821891003) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.