Samuel Hornstein, MD
NPI 1386574770 · Student in an Organized Health Care Education/Training Program · Brooklyn, NY
Samuel Hornstein, MD is a Student in an Organized Health Care Education/Training Program provider in Brooklyn, NY (NPI 1386574770).
Provider details
- NPI number
- 1386574770
- 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
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
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Samuel Hornstein's NPI number?
- Samuel Hornstein's National Provider Identifier (NPI) is 1386574770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Hornstein's specialty?
- Samuel Hornstein 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 Samuel Hornstein located?
- Samuel Hornstein's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2012.
- What is Samuel Hornstein's phone number?
- The practice phone number listed in the NPPES registry for Samuel Hornstein is (718) 270-1000.
- Is Samuel Hornstein's NPI active?
- Yes — Samuel Hornstein's NPI (1386574770) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.