DR. ROBERT IADEVAIO MD
NPI 1285613760
Anesthesiology - Pain Medicine in Rockville Centre, NY
About Dr. Robert Iadevaio Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT IADEVAIO MD (NPI 1285613760) is an individual pain medicine provider in Rockville Centre, New York, licensed in New York (200787-3) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai South Nassau, and is a graduate of State University Of New York Downstate Medical Center (1994).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Robert Iadevaio Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Robert Iadevaio reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville Centre, NY 11570
- Reassigned Medicare billing, New York enrollment
- 944 clinicians in this Medicare group
Cedarhurst, NY 11516
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: South Island Orthopedics PC
- 20 clinicians in this Medicare group
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 636 clinicians in this Medicare group
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- 24 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 24
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai South Nassau
Acute Care Hospitals · Oceanside, NYMercy Medical Center
Acute Care Hospitals · Rockville Centre, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE CENTRE, NY 11570
ROCKVILLE CENTRE, NY 11570
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 Robert Iadevaio's NPI number?
The NPI number for Robert Iadevaio is 1285613760. It was assigned to this individual provider in the NPPES registry on January 12, 2006.
Where is Robert Iadevaio located?
Robert Iadevaio practices at 77 N Centre Ave Ste 202, Rockville Centre, NY 11570. The listed phone number is (516) 764-7246.
What is Robert Iadevaio's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Robert Iadevaio enrolled in Medicare?
Yes. Robert Iadevaio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Robert Iadevaio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Iadevaio reassigns Medicare benefits to 4 organizations: Chs Physician Partners, PC (Rockville Centre, NY), South Island Orthopedics, P.C. (Cedarhurst, NY), North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY) and Long Island Physician Associates, PLLC (Port Jefferson, NY). Each 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 Robert Iadevaio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Iadevaio affiliated with any hospitals?
According to CMS data, Robert Iadevaio is affiliated with Mount Sinai South Nassau and Mercy Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Iadevaio was last updated on March 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.