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Hospitalist

Lydia Horvath

Works at hospitals in Orange City, IA · Watertown, SD · Luverne, MN … · Iowa, South Dakota, Minnesota

Summary

Lydia Horvath (Hospitalist) is listed by Medicare at 5 hospitals in Orange City, IA, Watertown, SD and Luverne, MN and other places. NPI 1538803044. 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 Lydia Horvath, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
4Years since medical school (graduated 2022)
Rowan University School Of Osteopathic MedicineMedical school
FemaleGender (as listed)
Sanford ClinicGroup practice

Quick answers

Which hospitals does Lydia Horvath work at?
Medicare's official clinician data lists Lydia Horvath at 5 hospitals: Orange City Area Health System, Prairie Lakes Healthcare System, Inc, Sanford Luverne Medical Center, Sanford Usd Medical Center and Sanford Worthington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lydia Horvath see patients?
Medicare's clinician data lists 3 practice locations, including Sioux Falls, SD and Mitchell, SD. Call before your visit to confirm the address.
What is Lydia Horvath's specialty?
Medicare lists Hospitalist as the primary specialty.
Does Lydia Horvath accept Medicare assignment?
Yes. Medicare's clinician data says Lydia Horvath 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 Lydia Horvath?
(605) 995-5635, as listed in official Medicare / NPI Registry data.
What is Lydia Horvath's NPI number?
1538803044. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lydia Horvath works

Medicare's Facility Affiliation Data lists Lydia Horvath 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 Lydia Horvath is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Sanford Clinic268 clinicians in the group

Specialties

Find other Hospitalist doctors in South Dakota →

Other hospitalists in Sioux Falls

Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.

All hospitalists in Sioux Falls →

Clinician information

Medical schoolRowan University School Of Osteopathic Medicine
Graduation year2022
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538803044
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