DR. WILLIAM BARRY CASEY M.D.
NPI 1811933047
Radiology - Radiation Oncology in Sebring, FL
About Dr. William Barry Casey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM BARRY CASEY M.D. (NPI 1811933047) is an individual radiation oncology provider in Sebring, Florida, licensed in Florida (ME138036) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Sebring, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Secondary Practice Locations 4
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Barry Casey M.d. 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.
Areas of Expertise CMS Part B claims 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Sebring
Acute Care Hospitals · Sebring, FLMercy Medical Ctr
Acute Care Hospitals · Springfield, MASouthcoast Hospitals Group
Acute Care Hospitals · Fall River, MAWinchester Hospital
Acute Care Hospitals · Winchester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33872 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEBRING, FL 33872
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 William Casey's NPI number?
The NPI number for William Casey is 1811933047. It was assigned to this individual provider in the NPPES registry on June 22, 2006.
Where is William Casey located?
William Casey practices at 4416 Sun N Lake Blvd, Sebring, FL 33872. The listed phone number is (863) 382-2049.
What is William Casey's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is William Casey enrolled in Medicare?
Yes. William Casey 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.
What insurance does William Casey accept?
Health plans from Anthem Blue Cross and Blue Shield list William Casey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Casey affiliated with any hospitals?
According to CMS data, William Casey is affiliated with Adventhealth Sebring, Mercy Medical Ctr, Southcoast Hospitals Group and Winchester Hospital.
When was this NPI record last updated?
The NPPES record for William Casey was last updated on February 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
