Marc Sleiman
NPI 1417657784 · Student in an Organized Health Care Education/Training Program · New York, NY
Marc Sleiman is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1417657784).
Provider details
- NPI number
- 1417657784
- 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
3 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
- 2023-03-06
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Marc Sleiman's NPI number?
- Marc Sleiman's National Provider Identifier (NPI) is 1417657784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Sleiman's specialty?
- Marc Sleiman 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 Marc Sleiman located?
- Marc Sleiman's practice location on file with NPPES is 505 E 70th St, New York, NY 10021-4872.
- What is Marc Sleiman's phone number?
- The practice phone number listed in the NPPES registry for Marc Sleiman is (212) 746-2900.
- Is Marc Sleiman's NPI active?
- Yes — Marc Sleiman's NPI (1417657784) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.