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Nurse Practitioner

Cecily Offner

Works at hospitals in Manhasset, NY · New York

Summary

Cecily Offner (Nurse Practitioner) is listed by Medicare at 1 hospital in Manhasset, NY. NPI 1336492529. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Cecily Offner, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
7Years since medical school (graduated 2019)
FemaleGender (as listed)
United Cerebral Palsy Association of Nassau County IncGroup practice

Quick answers

Which hospitals does Cecily Offner work at?
Medicare's official clinician data lists Cecily Offner at 1 hospital: North Shore University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Cecily Offner see patients?
Medicare's clinician data lists 1 practice location in Roosevelt, NY. Call before your visit to confirm the address.
What is Cecily Offner's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Cecily Offner accept Medicare assignment?
Yes. Medicare's clinician data says Cecily Offner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Cecily Offner offer telehealth?
Medicare's clinician data says Cecily Offner offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Cecily Offner?
(516) 375-2000, as listed in official Medicare / NPI Registry data.
What is Cecily Offner's NPI number?
1336492529. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Cecily Offner works

Medicare's Facility Affiliation Data lists Cecily Offner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Cecily Offner is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Cecily Offner as a member of this group (CMS data updated 2026-10-02).

  • United Cerebral Palsy Association of Nassau County Inc12 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, New York →

Other nurse practitioners in Roosevelt

Clinicians with the same Medicare primary specialty in Roosevelt, NY — not a recommendation.

All nurse practitioners in Roosevelt →

Clinician information

Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1336492529
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians