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Nurse Practitioner

Marilyn Olita, DO

Works at hospitals in Manhasset, NY · New York

Summary

Dr. Marilyn Olita, DO is a nurse practitioner at 1111 Marcus Ave, New Hyde Park, NY 11042. May accept Medicare assignment. NPI 1154211449. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Nurse practitioner
  • Address: 1111 Marcus Ave, New Hyde Park, NY 11042 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Hospital: North Shore University Hospital
  • Medical school: graduated 2025 (1 years since medical school)
  • Gender (as listed): Female
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Marilyn Olita, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Marilyn Olita accept Medicare assignment?
Medicare's clinician data says Marilyn Olita may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Marilyn Olita's NPI number?
1154211449. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Marilyn Olita works

Medicare's Facility Affiliation Data lists Marilyn Olita at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106

Practice locations

Addresses where Marilyn Olita is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1111 Marcus AveNew Hyde Park, NY 11042
  • 2 Brighton Rd, Suite 300Clifton, NJ 07012

Specialties

Find other Nurse Practitioner doctors in New York →

Other nurse practitioners in New Hyde Park

Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.

All nurse practitioners in New Hyde Park →

Clinician information

CredentialDO
Graduation year2025 (1 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1154211449
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians