David Sun
NPI 1265394308 · Student in an Organized Health Care Education/Training Program · New York, NY
David Sun is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1265394308).
Provider details
- NPI number
- 1265394308
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- 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
Under 1 yr in 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
- 2025-11-26
- Last updated
- 2025-11-26
Frequently asked questions
- What is David Sun's NPI number?
- David Sun's National Provider Identifier (NPI) is 1265394308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sun's specialty?
- David Sun 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 David Sun located?
- David Sun's practice location on file with NPPES is 345 E. 24th Street, New York, NY 10010.
- What is David Sun's phone number?
- The practice phone number listed in the NPPES registry for David Sun is (212) 998-9800.
- Is David Sun's NPI active?
- Yes — David Sun's NPI (1265394308) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.