Cyril Ninan
NPI 1275276578 · Hospitalist Physician · Oceanside, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cyril Ninan is a Hospitalist Physician provider in Oceanside, NY (NPI 1275276578).
Provider details
- NPI number
- 1275276578
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 337819 (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
4 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
- 2022-04-15
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Cyril Ninan's NPI number?
- Cyril Ninan's National Provider Identifier (NPI) is 1275276578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cyril Ninan's specialty?
- Cyril Ninan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Cyril Ninan located?
- Cyril Ninan's practice location on file with NPPES is 1 Healthy Way, Oceanside, NY 11572-1551.
- What is Cyril Ninan's phone number?
- The practice phone number listed in the NPPES registry for Cyril Ninan is (516) 632-3000.
- Does Cyril Ninan accept Medicare?
- Cyril Ninan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cyril Ninan's NPI active?
- Yes — Cyril Ninan's NPI (1275276578) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.