Sigurdur Ragnarsson, MD
NPI 1306584461 · Student in an Organized Health Care Education/Training Program · New Haven, CT
Sigurdur Ragnarsson, MD is a Student in an Organized Health Care Education/Training Program provider in New Haven, CT (NPI 1306584461).
Provider details
- NPI number
- 1306584461
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
4 yrs 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
- 2022-05-26
- Last updated
- 2022-05-26
- Certified
- 2022-05-26
Frequently asked questions
- What is Sigurdur Ragnarsson's NPI number?
- Sigurdur Ragnarsson's National Provider Identifier (NPI) is 1306584461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigurdur Ragnarsson's specialty?
- Sigurdur Ragnarsson 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 Sigurdur Ragnarsson located?
- Sigurdur Ragnarsson's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Sigurdur Ragnarsson's phone number?
- The practice phone number listed in the NPPES registry for Sigurdur Ragnarsson is (203) 688-4242.
- Is Sigurdur Ragnarsson's NPI active?
- Yes — Sigurdur Ragnarsson's NPI (1306584461) is active in the NPPES registry as of the last update on 2022-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.