Marin Sebestyen
NPI 1447056007 · Occupational Therapist · New York, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marin Sebestyen is a Occupational Therapist provider in New York, NY (NPI 1447056007).
Provider details
- NPI number
- 1447056007
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- 2025-02-24
- Last updated
- 2025-02-24
- Certified
- 2025-02-23
Frequently asked questions
- What is Marin Sebestyen's NPI number?
- Marin Sebestyen's National Provider Identifier (NPI) is 1447056007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marin Sebestyen's specialty?
- Marin Sebestyen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marin Sebestyen located?
- Marin Sebestyen's practice location on file with NPPES is 129 Fulton St, New York, NY 10038-2716.
- What is Marin Sebestyen's phone number?
- The practice phone number listed in the NPPES registry for Marin Sebestyen is (212) 289-6100.
- Does Marin Sebestyen accept Medicare?
- Marin Sebestyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marin Sebestyen's NPI active?
- Yes — Marin Sebestyen's NPI (1447056007) is active in the NPPES registry as of the last update on 2025-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.