Oya Seyalioglu, MD
NPI 1457657132 · Pediatrics Physician · Garden City, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oya Seyalioglu, MD is a Pediatrics Physician provider in Garden City, NY (NPI 1457657132).
Provider details
- NPI number
- 1457657132
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 276074 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-01-28
- Last updated
- 2014-12-15
Frequently asked questions
- What is Oya Seyalioglu's NPI number?
- Oya Seyalioglu's National Provider Identifier (NPI) is 1457657132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oya Seyalioglu's specialty?
- Oya Seyalioglu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Oya Seyalioglu located?
- Oya Seyalioglu's practice location on file with NPPES is 877 Stewart Ave, Garden City, NY 11530-4803.
- What is Oya Seyalioglu's phone number?
- The practice phone number listed in the NPPES registry for Oya Seyalioglu is (516) 745-5621.
- Does Oya Seyalioglu accept Medicare?
- Oya Seyalioglu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oya Seyalioglu's NPI active?
- Yes — Oya Seyalioglu's NPI (1457657132) is active in the NPPES registry as of the last update on 2014-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.