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RALPH A LEGGIO CRNA
NPI 1083728315
Nurse Anesthetist, Certified Registered in Oceanside, NY

Active since August 17, 2006
2446 WASHINGTON AVENUE, OCEANSIDE, NY 11572(516) 536-0946(516) 536-4495 Get Directions Write a Review

NPPES record last updated: April 13, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ralph A Leggio Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RALPH A LEGGIO CRNA (NPI 1083728315) is an individual nurse anesthetist, certified registered in Oceanside, New York, licensed in New York (2877541) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1083728315
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameRALPH A LEGGIOCredential: CRNA
Location Address2446 WASHINGTON AVENUEOceanside, NY 11572
Mailing Address3998 Fair Ridge Dr, Suite 300Fairfax, VA 22033-2907 · (703) 295-9360 · Fax (703) 766-9725
Phone(516) 536-0946
Fax(516) 536-4495
Sole ProprietorNo
Enumeration DateAugust 17, 2006
Last NPPES UpdateApril 13, 2015
✔ NPI 1083728315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in NY · 2877541
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
2446 WASHINGTON AVENUE, Oceanside, NY 11572
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Other Identifiers 3

Medicare PINR0A901NY
OtherA400031666NY · Empire Medicare
OtherP00907861NY · Railroad Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ralph A Leggio Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Ralph Leggio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
19 mi
Anesthesiology
1 GUSTAVE L LEVY PL # 4500
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 245 clinicians in this Medicare group
NPI 1447008446 (407) 667-0444

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KENNETH LEVINE
Anesthesiology
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
AMBULATORY MEDICAL ANESTHESIA SERVICE OF METRO NY PLLC
Anesthesiology
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
SUSAN P MCCONNELL
Anesthesiology
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
SOJA SONG CRNA
Nurse Anesthetist, Certified Registered
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
YELENA FELDMAN CRNA
Nurse Anesthetist, Certified Registered
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
SHARON K MONSON CRNA
Nurse Anesthetist, Certified Registered
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
MICHAEL ORZANO
Anesthesiology
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946
DAN A KAUFMAN
Anesthesiology
2446 WASHINGTON AVENUE
OCEANSIDE, NY 11572
Nassau County (516) 536-0946

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ralph Leggio's NPI number?

The NPI number for Ralph Leggio is 1083728315. It was assigned to this individual provider in the NPPES registry on August 17, 2006.

Where is Ralph Leggio located?

Ralph Leggio practices at 2446 Washington Avenue, Oceanside, NY 11572. The listed phone number is (516) 536-0946.

What is Ralph Leggio's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ralph Leggio enrolled in Medicare?

Yes. Ralph Leggio is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ralph Leggio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Leggio reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ralph Leggio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ralph Leggio was last updated on April 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.