DR. JOHN SHANNON O'DONNELL MD
NPI 1073806824
Radiology - Diagnostic Radiology in Manhasset, NY
About Dr. John Shannon O'donnell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN SHANNON O'DONNELL MD (NPI 1073806824) is an individual diagnostic radiology provider in Manhasset, New York, licensed in New York (251326-1) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2007).
NPPES Registry Identity
Specialties & Licenses
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. John Shannon O'donnell 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
5Medicare enrollment records show John O'donnell reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manhasset, NY 11030
- Reassigned Medicare billing, New York enrollment
- 44 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Northwell Healthcare Inc
- 211 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 32 clinicians in this Medicare group
Seaford, NY 11783
- Reassigned Medicare billing, New York enrollment
- 391 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 87
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYLenox Hill Hospital
Acute Care Hospitals · New York, NYJohn T Mather Memorial Hospital Of Port Jefferson
Acute Care Hospitals · Port Jefferson, NYLong Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhelps Hospital
Acute Care Hospitals · Sleepy Hollow, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
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 John O'donnell's NPI number?
The NPI number for John O'donnell is 1073806824. It was assigned to this individual provider in the NPPES registry on May 25, 2011.
Where is John O'donnell located?
John O'donnell practices at 300 Community Dr Department Of Radiology, Manhasset, NY 11030. The listed phone number is (516) 562-4797.
What is John O'donnell's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John O'donnell enrolled in Medicare?
Yes. John O'donnell 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 John O'donnell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John O'donnell reassigns Medicare benefits to 5 organizations: North Shore Faculty Medical Affiliates, University Faculty Prac (Manhasset, NY), North Shore-Lij Medical PC (Great Neck, NY), North Shore Long Island Jewish Health Care Inc (Great Neck, NY), Medical Services Of Kips Bay PC (Great Neck, NY) and Southside Faculty Medical Affiliates University Faculty Practice Corp (Seaford, 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 John O'donnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John O'donnell affiliated with any hospitals?
According to CMS data, John O'donnell is affiliated with North Shore University Hospital, Lenox Hill Hospital, John T Mather Memorial Hospital Of Port Jefferson, Long Island Jewish Medical Center and Phelps Hospital.
When was this NPI record last updated?
The NPPES record for John O'donnell was last updated on May 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.