DAVID ALAN HORNBACK MD
NPI 1790770964
Radiology - Radiation Oncology in South Bend, IN
About David Alan Hornback Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID ALAN HORNBACK MD (NPI 1790770964) is an individual radiation oncology provider in South Bend, Indiana, licensed in Indiana (01037607) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Saint Joseph Regional Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
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
David Alan Hornback 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.
Areas of Expertise CMS Part B claims 14
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.
Saint Joseph Regional Medical Center
Acute Care Hospitals · Mishawaka, INElkhart General Hospital
Acute Care Hospitals · Elkhart, INMemorial Hospital Of South Bend
Acute Care Hospitals · South Bend, INLakeland Hospital, St Joseph
Acute Care Hospitals · St Joseph, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46601 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
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 David Hornback's NPI number?
The NPI number for David Hornback is 1790770964. It was assigned to this individual provider in the NPPES registry on September 14, 2005.
Where is David Hornback located?
David Hornback practices at 615 N Michigan St, South Bend, IN 46601. The listed phone number is (574) 647-1100.
What is David Hornback's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is David Hornback enrolled in Medicare?
Yes. David Hornback 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 David Hornback accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list David Hornback 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 David Hornback affiliated with any hospitals?
According to CMS data, David Hornback is affiliated with Saint Joseph Regional Medical Center, Elkhart General Hospital, Memorial Hospital Of South Bend and Lakeland Hospital, St Joseph.
When was this NPI record last updated?
The NPPES record for David Hornback was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.