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Family Practice

Brian Horn, DO

Works at hospitals in Milford, DE · Dover, DE · Newark, DE · Delaware

Summary

Brian Horn, DO (Family Practice) is listed by Medicare at 3 hospitals in Milford, DE, Dover, DE and Newark, DE. NPI 1518922574. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brian Horn, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
29Years since medical school (graduated 1997)
Rowan University School Of Osteopathic MedicineMedical school
MaleGender (as listed)
Southside Family Practice, P.A.Group practice

Quick answers

Which hospitals does Brian Horn work at?
Medicare's official clinician data lists Brian Horn at 3 hospitals: Bayhealth Hospital, Sussex Campus, Bayhealth Medical Center, Kent Campus and Christiana Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brian Horn see patients?
Medicare's clinician data lists 2 practice locations, including Dover, DE and Smyrna, DE. Call before your visit to confirm the address.
What is Brian Horn's specialty?
Medicare lists Family Practice as the primary specialty.
Does Brian Horn accept Medicare assignment?
Yes. Medicare's clinician data says Brian Horn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Brian Horn?
(302) 735-1880, as listed in official Medicare / NPI Registry data.
What is Brian Horn's NPI number?
1518922574. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brian Horn works

Medicare's Facility Affiliation Data lists Brian Horn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Brian Horn is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brian Horn as a member of this group (CMS data updated 2026-10-02).

  • Southside Family Practice, P.A.2 clinicians in the group

Specialties

Find other Family Practice doctors in Delaware →

Other family doctors in Dover

Clinicians with the same Medicare primary specialty in Dover, DE — not a recommendation.

All family doctors in Dover →

Clinician information

CredentialDO
Medical schoolRowan University School Of Osteopathic Medicine
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518922574
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians