Eileen Suydam Oster, OT/L
NPI 1538618426 · Physical Rehabilitation Occupational Therapist · East Patchogue, NY
Eileen Suydam Oster, OT/L is a Physical Rehabilitation Occupational Therapist provider in East Patchogue, NY (NPI 1538618426).
Provider details
- NPI number
- 1538618426
- Entity type
- Individual
- Primary specialty
- Physical Rehabilitation Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT/L
- Sex
- Female
- Sole proprietor
- No
- License
- 003110 (NY)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2016-10-03
- Last updated
- 2016-10-06
Frequently asked questions
- What is Eileen Suydam Oster's NPI number?
- Eileen Suydam Oster's National Provider Identifier (NPI) is 1538618426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Suydam Oster's specialty?
- Eileen Suydam Oster is listed in the NPPES registry with a primary specialty of Physical Rehabilitation Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Eileen Suydam Oster located?
- Eileen Suydam Oster's practice location on file with NPPES is 285 Sills Rd, East Patchogue, NY 11772-4869.
- What is Eileen Suydam Oster's phone number?
- The practice phone number listed in the NPPES registry for Eileen Suydam Oster is (631) 475-1224.
- Is Eileen Suydam Oster's NPI active?
- Yes — Eileen Suydam Oster's NPI (1538618426) is active in the NPPES registry as of the last update on 2016-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.